Hubbell SPIKESHIELD HBL3P120B User manual

SPIKESHIELD®BRANCH PANEL
Non-Modular Surge Protective Device (SPD)
Installation Instruction
Catalog Numbers:
HBL3P120B
HBL4P120B
HBL6P120B
HBL8P120B
HBL10P120B
8222-0507A
06/2010
Retain for future use.

2SpikeShield® Non-Modular Surge Protective Device (SPD) CONTENTS
Hubbell Wiring Devices
1-800-729-3406 | www.Hubbell-Wiring.com
Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel.
No responsibility is assumed by Hubbell for any consequences arising out of the use of this material.
Contents Precautions ................................................................................................3
Introduction ...............................................................................................5
Unpacking and Preliminary Inspection ...................................................5
Storage .......................................................................................................5
Safety Labels .............................................................................................5
Identification Nameplate ...........................................................................6
Installation Considerations ......................................................................6
Environment ................................................................................................6
Audible Noise ..............................................................................................6
Mounting .....................................................................................................6
Service Clearance .......................................................................................6
Equipment Performance .............................................................................6
Electrical ....................................................................................................7
Voltage Rating .............................................................................................7
Terminals, Wire Size, and Installation Torque ............................................8
Branch Circuit Overcurrent Protection and Disconnect Means ...................8
Integral Switch .............................................................................................9
Location of SPD ..........................................................................................9
Grounding ................................................................................................10
Installation ...............................................................................................11
Conduit Location and Recommendations .................................................11
Special Enclosure Considerations ............................................................11
Removing and Reconnecting the RJ45 Patch Cables .........................11
NEMA 3R Applications ........................................................................11
Optional Flush Mounting ......................................................................11
Optional Integral Switch .......................................................................11
Wiring .......................................................................................................12
Wiring Diagrams without Integral Switch ...................................................13
Wiring Diagrams with Integral Switch ........................................................14
Operation .................................................................................................15
LED Status Indicators ...............................................................................15
Audible Alarm ............................................................................................16
Surge Counter ...........................................................................................16
Dry Contacts .............................................................................................17
Remote Monitor Option .............................................................................18
Maintenance and Troubleshooting ........................................................19
Preventive Maintenance ............................................................................19
Troubleshooting ........................................................................................20
Replacement Parts ....................................................................................20

PRECAUTIONS SpikeShield®Non-Modular Surge Protective Device (SPD) 3
Hubbell Wiring Devices
1-800-729-3406 | www.Hubbell-Wiring.com
06/2010
8222-0507A
Precautions
At end-of-life conditions, Surge Protective Devices (SPDs) can lose their
ability to block power system voltage and attempt to draw excessive current
from the line.This SPD is equipped with overcurrent and overtemperature
components that will automatically disconnect the surge suppression
elements from the mains should the surge suppression elements reach end of
life. Tripping of the branch circuit breaker or fuse feeding the SPD can occur.
Mitigate the tripping of the branch circuit breaker or fuse feeding the SPD by
coordinating the surge suppression elements with the branch circuits.
For the purposes of coordination, the SPD is equipped with overcurrent
components that will limit the per phase I2t, Iapparent, Ip, and Ith values to
those listed in tables 1 and 2 when connected to a power system with a
short-circuit current rating not exceeding 200,000 A.
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Apply appropriate personal protective equipment (PPE) and follow safe
electrical work practices. See NFPA 70E.
• This equipment must only be installed and serviced by qualified
electrical personnel.
• Turn off all power supplying this equipment before working on or inside
equipment.
• Always use a properly rated voltage sensing device to confirm power is off.
• Replace all devices, doors and covers before turning on power to this
equipment.
• This equipment must be effectively grounded per all applicable codes.
Use an equipment-grounding conductor to connect this equipment to
the power system ground.
Failure to follow these instructions will result in death or serious injury.
CAUTION
LOSS OF BRANCH CIRCUIT POWER/LOSS OF SURGE
SUPPRESSION
• Ensure that the branch circuit breaker or fuse trip characteristic has
beencoordinatedwiththeovercurrentcomponentsinsidetheSPD(See
Tables 1 and 2).
• Perform periodic inspection of the SPD status indicator lights as part of
the preventative maintenance schedule.
• Promptly service the SPD when an alarm state exists.
• Use dry contacts to signal an alarm state to the central supervisory
system for unmanned, inaccessible, or critical installations.
• Use multiple SPDs to achieve redundancy for critical applications.
Failure to follow these instructions can result in injury or equipment
damage.

4SpikeShield® Non-Modular Surge Protective Device (SPD) PRECAUTIONS
Hubbell Wiring Devices
1-800-729-3406 | www.Hubbell-Wiring.com
Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel.
No responsibility is assumed by Hubbell for any consequences arising out of the use of this material.
Table 1: SPD Without Optional Sine Wave Tracking Module
SPD Device Per Phase I2tI
apparent IpIth
HBL_P120B 175 kA2seconds 17,000 A RMS 40,000 A RMS 220 A
Table 2: SPD With Optional Sine Wave Tracking Module
SPD Device Per Phase I2tI
apparent IpIth
HBL_P120B 240 kA2seconds 21,500 A RMS 48,000 A RMS 260 A
CAUTION
LOSS OF SURGE SUPPRESSION
• Do not energize the SPDs until the electrical system is completely
installed, inspected, tested, and all conductors have been connected
and functional, including the neutral.
• Verify the voltage rating of the device and system before energizing
the SPD.
• Disconnect the SPD, including the neutral, from the power source
before performing high-potential insulation testing or any tests where
SPD components will be subjected to voltages higher than their rated
turn-on voltage.
Failure to follow these instructions can result in injury or equipment
damage.

INTRODUCTION SpikeShield®Non-Modular Surge Protective Device (SPD) 5
Hubbell Wiring Devices
1-800-729-3406 | www.Hubbell-Wiring.com
06/2010
8222-0507A
Introduction
Unpacking and Preliminary
Inspection Inspect the entire shipping container for damage or signs of mishandling
before unpacking the device. Remove the packing material and further
inspect the device for any obvious shipping damage. If any damage is found
and is a result of shipping or handling, immediately file a claim with the
shipping company.
Storage The device should be stored in a clean, dry environment. Storage
temperature is -40 °F to +149 °F (-40 °C to +65 °C). All of the packaging
materials should be left intact until the device is ready for installation.
Safety Labels English versions of all safety labels (danger, warning, caution) are provided.
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Apply appropriate personal protective equipment (PPE) and follow safe
electrical work practices. See NFPA 70E.
• This equipment must only be installed and serviced by qualified
electrical personnel.
• Turn off all power supplying this equipment before working on or inside
equipment.
• Always use a properly rated voltage sensing device to confirm power is off.
• Replace all devices, doors and covers before turning on power to this
equipment.
• This equipment must be effectively grounded per all applicable codes.
Use an equipment-grounding conductor to connect this equipment to
the power system ground.
Failure to follow these instructions will result in death or serious injury.
NOTE: Type 2 SPDs are designed for use on
the load side of the service entrance
Overcurrent Protection Device (OCPD).
NOTE: For assistance, call a Hubbell
representative at 1-800-729-3406.
Proper installation is imperative to maximize the surge protective device’s
effectiveness and performance. The installer should follow the steps
outlined in this instruction bulletin to ensure proper installation. Read the
entire instruction bulletin before beginning the installation. These
instructions are not intended to replace national or local electrical codes.
Check all applicable electrical codes to verify compliance. Installation of
surge suppressors should only be performed by qualified electrical
personnel

6SpikeShield® Non-Modular Surge Protective Device (SPD) IDENTIFICATION
Hubbell Wiring Devices
1-800-729-3406 | www.Hubbell-Wiring.com
Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel.
No responsibility is assumed by Hubbell for any consequences arising out of the use of this material.
Identification Nameplate The identification nameplate is located on the inside of the door/cover.
Installation Considerations
Environment The device is designed to operate in an ambient temperature range of
-4 °F to +149 °F (-20 °C to + 65 °C) with a relative humidity of 0 to 95% non-
condensing. Refer to the product catalog for further details on enclosures.
All SpikeShield®SPDs operate normally without reduction in performance
when subjected to shock and vibrations described in IEC 60721-3-3, Class
3M4.
Audible Noise The device background noise is negligible and does not restrict the location
of the installation.
Mounting The device is designed to be surface or flush mounted. Refer to the device
submittal drawings or the product catalog for typical mounting dimensions
and weight.
Service Clearance The service clearance should meet all applicable code requirements.
Equipment Performance To obtain the maximum system performance, locate the device as close to
the circuit being addressed as possible to minimize the interconnecting
wiring length. For every foot of wire length, approximately 160 volts
(6 kV / 3 kA, 8/20 microsecond) is added to the suppressed voltage. The
Voltage Protection Rating (VPR) is located on the device nameplate and is
measured 6 inches from the device terminals, according to UL 1449 Third
Edition.
Figure 1: SPD Nameplate Example
Made in USA / Hecho en EUA / Fabriqué aux É.-U.
Convient à l’utilisation sur un circuit capable de fournir pas plus de
200 000 A RMS symétriques, à 600 V maximum. Se reporter aux directives
d'utilisation pour obtenir des informations sur le câblage
HBL4P120BM
8222-0502A
rca
www.hubbell-wiring.com
HUBBELL INCORPORATED (DELAWARE)
MILFORD, CT 06460
®
HBL4P120B

ELECTRICAL SpikeShield®Non-Modular Surge Protective Device (SPD) 7
Hubbell Wiring Devices
1-800-729-3406 | www.Hubbell-Wiring.com
06/2010
8222-0507A
Electrical
Voltage Rating
Prior to mounting the SPD, verify that the device has the same voltage
rating as the power distribution system in which it is installed. Compare the
nameplate voltage or model number on the SPD with the nameplate of the
electrical distribution equipment.
The specifier or user of the device should be familiar with the configuration
and arrangement of the power distribution system in which any SPD is to be
installed. The system configuration of any power distribution system is
based strictly on how the secondary windings of the transformer supplying
the service entrance main or load are configured. This includes whether or
not the transformer windings are referenced to earth via a grounding
conductor. The system configuration is not based on how any specific load
or equipment is connected to a particular power distribution system. See
Table 3 for the service voltage of each SPD.
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
Confirm the SPD voltage rating on the module or nameplate label is the
same as the operating voltage.
Failure to follow these instructions will result in death or serious injury.
Table 3: Voltage Ratings
Service Voltage Peak Surge Current
Rating Per Phase Catalog Number
120/240 V,
1 phase, 3 wire 120 kA HBL3P120B
120/208Y, 1
3 phase, 3-4 wire
1120/208Y series also applies to the following voltage 127/220Y
120 kA HBL4P120B
240/120 V,
3 phase, 4 wire (high-leg delta) 120 kA HBL6P120B
277/480Y V, 2
3 phase, 3-4 wire
2277/480Y series also applies to the following voltages 220/380Y, 230/400Y, 240/415Y
120 kA HBL8P120B
347/600Y V,
3 phase, 3-4 wire 120 kA HBL10P120B

8SpikeShield® Non-Modular Surge Protective Device (SPD) ELECTRICAL
Hubbell Wiring Devices
1-800-729-3406 | www.Hubbell-Wiring.com
Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel.
No responsibility is assumed by Hubbell for any consequences arising out of the use of this material.
Terminals, Wire Size, and
Installation Torque Terminals are provided for phase (line), neutral, and equipment ground
connections. The terminals accept a range of 12 AWG (3 mm2) to 2 AWG
(34 mm2) copper wire for phase, neutral, and ground connectors. Torque
connections to the following values.
Branch Circuit Overcurrent
Protection and Disconnect Means
A branch circuit Overcurrent Protection Device (OCPD) either in the form of
a circuit breaker or fuse, must be provided for the SPD device. The branch
circuit OCPD should either provide or include a disconnecting means.
Since the current drawn by the SPD during standby operation is negligible,
the device can be connected to a dedicated, separate branch circuit or
connected to a suitable existing branch circuit.
•When connected to a separate, dedicated branch circuit, the OCPD
setting must be selected to protect the conductors feeding the SPD
device.
•When connected to an existing branch circuit, the conductors connected
to the SPD device must have an ampacity not less than the setting of the
existing OCPD. Refer to Terminals, Wire Size, and Installation Torque
section above, for the maximum conductor cross-section that can be
connected to the SPD.
During overvoltage surge diversion, current will flow through the SPD. The
branch circuit OCPD must pass this current without tripping for the SPD to
function properly.
For further information concerning coordination of the OCPD with the SPD,
refer to the Caution statement “Loss of Branch Circuit Power/Loss of Surge
Suppression” on page 3.
Table 4: Terminal Torque
Power Connection Torque
AØ, BØ, CØ and N 35 lb-in. (4 N•m)
Ground
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• UseconductorsratedfortheOvercurrentProtectionDevice(OCPD)per
applicable codes.
• Use conductors rated for the application per applicable codes.
Failure to follow these instructions will result in death or serious injury.

ELECTRICAL SpikeShield®Non-Modular Surge Protective Device (SPD) 9
Hubbell Wiring Devices
1-800-729-3406 | www.Hubbell-Wiring.com
06/2010
8222-0507A
Integral Switch The integral switch is a mechanical means for qualified electrical personnel to
isolate the entire surge suppressor to service the device’s components. The
switch opens the phase and neutral connections to the surge protective device.
The integral switch feature allows the SPD device to be isolated for service
without the necessity of interrupting power on the entire branch circuit. Turn
switch handle to the OFF (O) position prior to opening the door of the unit.
With the handle in the OFF (O) position, the SPD will be disconnected from
the circuit and the circuit will not have surge suppression. Once the absence
of voltage is verified, maintenance may now be performed inside the SPD
enclosure. Upon completion of repairs, close the door of the unit and turn
the handle to the ON (I) position.
Location of SPD Install Type 2 SPDs on the load side of the main Overcurrent Protection
Device (OCPD) to comply with NEC Article 285 for Type 2 SPDs.
Locate the SPD as close as possible to the circuit being addressed to
minimize the wire length and optimize SPD performance. Avoid long wire
runs so that the device will perform as intended. To reduce the impedance
that the wire displays to surge currents, the phase, neutral, and ground
conductors must be routed within the same conduit and tightly bundled or
twisted together to optimize device performance. Avoid sharp bends in the
conductors. See Figure 2.
Figure 2: SPD Wiring
To load(s)
Phases
Neutral
Ground Ground bus
Neutral bus
SPD
Phase A
Phase B
Phase C
Neutral
Ground
Panel
Interconnect wiring
– Minimize length
– Avoid sharp bends

10 SpikeShield® Non-Modular Surge Protective Device (SPD) GROUNDING
Hubbell Wiring Devices
1-800-729-3406 | www.Hubbell-Wiring.com
Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel.
No responsibility is assumed by Hubbell for any consequences arising out of the use of this material.
Grounding
The SPD product has leakage current to ground when energized and can
present a hazardous touch voltage.
The device has SPD components connected from phase to ground. To
prevent hazardous touch voltage on the SPD enclosure during normal
operation or during SPD end-of-life, it is critical that there be a robust and
effective connection to the building grounding structure. The grounding
connection must utilize an equipment grounding conductor run with the
phase and neutral (if present) connection of the power system. The SPD
should not be connected to a separate isolated ground.
When metallic raceway is used as the wiring method, an insulated
grounding conductor should be run inside the raceway and sized in
accordance with all applicable codes. Maintain electrical continuity at all
raceway connections using appropriate bonding devices and do not install
isolating bushings to interrupt a metallic raceway run.
For best overvoltage suppression by the SPD, use a single-point ground
system where the service entrance grounding electrode system is
connected to and bonded to all other available electrodes, building steel,
metal water pipes, driven rods, etc. (for reference, see IEEE 142-2007). The
ground impedance measurement of the electrical system should be as low
as possible, and in compliance with all applicable codes.
SPD rated for use on solidly-grounded power systems must not be
connected to resistance-grounded (for example HRG) or ungrounded power
systems. Such a connection can result in damage to the components within
the SPD product.
WARNING
HAZARDOUS TOUCH VOLTAGE
• Connect the SPD ground terminal to the building grounding grid
structure.
• Use an appropriately sized equipment grounding conductor.
• When using metallic raceway or conduit:
— Do not use the SPD ground unless augmented with an insulated
equipmentgroundingconductorinstalledinsidethemetallicracewayor
conduit.
— Do not use isolated bushings to interrupt the metallic raceway or
conduit.
— Maintain electrical continuity at all raceway and conduit connections
using appropriate bonding devices.
• Do not use a separate isolated ground for the SPD.
• Verify proper equipment connection to the grounding system.
• Verify ground grid continuity by performing regularly scheduled
inspections and testing as part of a comprehensive electrical
maintenance program.
Failure to follow these instructions can result in death or serious injury.

INSTALLATION SpikeShield®Non-Modular Surge Protective Device (SPD) 11
Hubbell Wiring Devices
1-800-729-3406 | www.Hubbell-Wiring.com
06/2010
8222-0507A
Installation
Conduit Location and
Recommendations The recommended conduit entry is at the bottom of the device enclosure.
Use a conduit seal that is appropriate for the enclosure rating.
Special Enclosure Considerations
Removing and Reconnecting the RJ45
Patch Cables The RJ45 patch cables are marked with matching phase connections. If any
of the cables are removed, reconnect the cables as marked.
NEMA 3R Applications Remove screws from the bottom of the enclosure to create drain holes.
Optional Flush Mounting The flush mount collar option provides a mechanical means to install the
surge suppressor flush to the surface of sheetrock or firewall construction.
Optional Integral Switch After making electrical cable connections to the SPD integral switch and
prior to energizing the SPD, ensure that the line barrier is in place and
intact.
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Apply appropriate personal protective equipment (PPE) and follow safe
electrical work practices. See NFPA 70E.
• This equipment must only be installed and serviced by qualified
electrical personnel.
• Turn off all power supplying this equipment before working on or inside
equipment.
• Always use a properly rated voltage sensing device to confirm power is off.
• Replace all devices, doors and covers before turning on power to this
equipment.
• This equipment must be effectively grounded per all applicable codes.
Use an equipment-grounding conductor to connect this equipment to
the power system ground.
Failure to follow these instructions will result in death or serious injury.

12 SpikeShield® Non-Modular Surge Protective Device (SPD) WIRING
Hubbell Wiring Devices
1-800-729-3406 | www.Hubbell-Wiring.com
Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel.
No responsibility is assumed by Hubbell for any consequences arising out of the use of this material.
Wiring
Follow the steps listed below when making wiring connections.
1. Turn off all power supplying this equipment before working on or inside
any enclosure containing this equipment.
2. Confirm the SPD voltage rating and configuration is the same as the
system voltage and power system configuration to which it will be
connected.
3. Identify proper location for surge protective device. Locate as close as
possible to the panel being addressed so the wires are as short as
possible. Mount unit securely.
4. Install in accordance with National Electrical Code®(NEC®) and local
electrical codes for overcurrent protection recommendations and wire
ampacity considerations.
5. Twist conductors 1/2 turn or more for every 12 inches of length. Do not
loop or coil wires. Be sure to maintain adequate wire bending space per
NEC.
6. If the remote signaling contacts of the diagnostic display panel are to be
used, refer to the section, “Dry Contacts”, on page 17 for wiring
instructions.
7. On a high-leg delta installation, note the high leg connection per wiring
diagram. See Figure 5.
8. Replace all devices, doors, and covers, including the line barrier for the
optional integral disconnect, before turning on power to the equipment. If
the SPD is properly installed and functioning, the green LED indicators
on the display will be lit.
If you have any questions pertaining to the installation of this device, contact
Hubbell at 1-800-729-3406.
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Apply appropriate personal protective equipment (PPE) and follow safe
electrical work practices. See NFPA 70E.
• This equipment must only be installed and serviced by qualified
electrical personnel.
• Turn off all power supplying this equipment before working on or inside
equipment.
• Always use a properly rated voltage sensing device to confirm power is off.
• Replace all devices, doors and covers before turning on power to this
equipment.
• This equipment must be effectively grounded per all applicable codes.
Use an equipment-grounding conductor to connect this equipment to
the power system ground.
Failure to follow these instructions will result in death or serious injury.
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
Confirm the SPD voltage rating on the module or nameplate label is the
same as the operating voltage.
Failure to follow these instructions will result in death or serious injury.
NOTE: The surge protective device must be
installed in an accessible location as described
in the NEC®.
NOTE: The neutral connection is not present on
3-wire, 3-phase wye ground or 2-wire single-
phase mid-point ground power systems. For
these systems, bond the neutral and ground
lugs together in the SPD. For installing wiring
see Figures 3 through 8.
NOTE: See “Terminals, Wire Size, and
Installation Torque” section for the acceptable
wire size and installation torque on page 8.
NOTE: Always install the SPD on the LOAD
side of the main Overcurrent Protection Device
(OCPD).

WIRING SpikeShield®Non-Modular Surge Protective Device (SPD) 13
Hubbell Wiring Devices
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06/2010
8222-0507A
Wiring Diagrams without
Integral Switch
Figure 3: SIngle-Phase, 3-Wire, Grounded Installation
Figure 4: Three-Phase, 3- or 4-Wire, Grounded Wye Installation
Figure 5: Three-Phase, 3- or 4-Wire, High-Leg Delta Installation
N
8222-0013-04
SPD
A
N
C
= OK = Replace / Sustituir / Remplacer
Phase A
Phase C
GROUND
Neutral
Customer Connections
ØCØABØN
8222-0013-05
SPD
A
N
C
B
CØBØAØ
= OK = Replace / Sustituir / Remplacer
NOTE: The neutral conductor is not present on
3-wire, grounded neutral power systems. For these
systems bond the neutral and ground lugs together. Customer Connections
Phase A
Phase B
Phase C
GROUND
Neutral
8222-0013-06
SPD
A
N
C
B
= OK = Replace / Sustituir / Remplacer
Phase A
GROUND
Neutral
Phase C
Phase B
(High-Leg)
Customer Connections
NOTE: The high-leg of the power system must
connect to phase B of the SPD. The neutral
conductor is not present on three-wire grounded
power systems. For these systems, bond the
neutral and ground lugs together inside the SPD
using10 AWG wire.

14 SpikeShield® Non-Modular Surge Protective Device (SPD) WIRING
Hubbell Wiring Devices
1-800-729-3406 | www.Hubbell-Wiring.com
Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel.
No responsibility is assumed by Hubbell for any consequences arising out of the use of this material.
Wiring Diagrams with Integral
Switch
Figure 6: Single-Phase, 3-Wire, Grounded Installation with Integral Switch
8222-0013-07
SPD
A
N
C
N
= OK = Replace / Sustituir / Remplacer
Phase A
Neutral
Ground
Customer Connections
Phase C
Figure 7: Three-Phase, 3- or 4-Wire, Grounded Wye Installation wIth Integral Switch
Figure 8: Three-Phase, 3- or 4-Wire, High-Leg Delta Installation with Integral Switch
8222-0013-08
N
SPD
A
N
C
B
= OK = Replace / Sustituir / Remplacer
NOTE: The neutral conductor is not present on 3-wire,
grounded neutral power systems. For these systems
bond the neutral and ground lugs together.
Phase C
Phase A
Phase B
Neutral
Ground
Customer Connections
8222-0013-09
SPD
A
N
C
B
= OK = Replace / Sustituir / Remplacer
NOTE: The high-leg of the power system must
connect to phase B of the SPD. The neutral conductor
is not present on three-wire grounded power systems.
For these systems bond the neutral and ground lugs
together inside the SPD using 10 AWG wire.
Phase A
Phase B
(High-Leg)
Phase C
Customer Connections
Ground
Neutral

OPERATION SpikeShield®Non-Modular Surge Protective Device (SPD) 15
Hubbell Wiring Devices
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06/2010
8222-0507A
Operation
LED Status Indicators The diagnostic display panel shows the status of the SPD module with
diagnostically controlled green/red LEDs. If a unit is operating correctly, all
the phase LEDs will be illuminated green. To test the integrity of the
diagnostics for each phase, push the button below the phase LEDs on the
diagnostic display panel. The green LED will turn red and the alarm will
sound, if the alarm is enabled. Releasing the test button will complete the
test; the red LED will turn green and the alarm will shut off.
If an inoperable condition occurs on any phase, the audible alarm sounds
and the corresponding phase LED on the diagnostic display panel is
illuminated red. This indicates that the device needs service by qualified
electrical personnel. The audible alarm can be silenced by pressing the
alarm enable/disable button. The alarm will silence and the green alarm
LED will not be lit. The red phase LED will continue to be illuminated until
the inoperative condition had been cleared.
On an SPD module (see Figure 9), if the left green LED is not lit, it indicates
a loss of suppression from line-to-ground for that phase. If the right green
LED is not lit, it indicates a loss of suppression from line-to-neutral for that
phase. If the diagnostic display has power and both green LEDs are not lit
the module should be replaced.
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Apply appropriate personal protective equipment (PPE) and follow safe
electrical work practices. See NFPA 70E.
• This equipment must only be installed and serviced by qualified
electrical personnel.
• Turn off all power supplying this equipment before working on or inside
equipment.
• Always use a properly rated voltage sensing device to confirm power is off.
• Replace all devices, doors and covers before turning on power to this
equipment.
• This equipment must be effectively grounded per all applicable codes.
Use an equipment-grounding conductor to connect this equipment to
the power system ground.
Failure to follow these instructions will result in death or serious injury.
Figure 9: SPD Module LEDs
GN N NGG
Left green LED lit:
L-G suppression is operating
Left green LED not lit:
Loss of surge suppression from L-G
Right green LED lit:
L-N suppression is operating
Right green LED not lit:
Loss of surge suppression from L-N
AØ BØ CØ

16 SpikeShield® Non-Modular Surge Protective Device (SPD) OPERATION
Hubbell Wiring Devices
1-800-729-3406 | www.Hubbell-Wiring.com
Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel.
No responsibility is assumed by Hubbell for any consequences arising out of the use of this material.
When power is applied to the SPD device and one or more of the diagnostic
display panel LEDs are red, and one or more module LEDs are out, the
module should be replaced. Refer to “Maintenance and Troubleshooting” on
page 19 for proper troubleshooting procedures.
Audible Alarm Push the alarm enable/disable button to enable or disable the alarm (see
Figure 10). If the green alarm LED is lit the alarm is enabled. If the green
alarm LED is not lit the alarm is disabled.
Surge Counter The surge counter displays the number of transient voltage surges since the
counter was last reset. The counter is battery powered to retain memory in
the event of a power loss to the diagnostic display panel. To reset the surge
counter remove all power and press the small switch located inside the unit
on the underside of the diagnostic circuit board near the RJ45 connectors
(also refer to Figure 11). This will reset the counter to zero.
Table 5: Replacement Modules
System Voltage Peak Surge Current
Rating (kA) Catalog Numbers
120/240 V,
1-phase,
3-wire 120 HBL3P120BM
120/208Y V, 1
3-phase,
3-4 wire
1120/208Y series also applies to the following voltage 127/220Y.
120 HBL4P120BM
240/120 V,
3-phase, 4-wire,
high-leg delta 120 HBL6P120BM
277/480Y V, 2
3-phase,
3-4 wire
2277/480Y series applies to the following voltages 220/380Y, 230/400Y, and 240/415Y.
120 HBL8P120BM
347/600Y V,
3-phase,
3-4 wire 120 HBL10P120BM
Figure 10: Three-Phase Diagnostic Display Panel with Surge Counter
www.hubbell-wiring.com
Made in USA 8232-0031A
Push-to-Test: = OK = Replace Module
Surge
Counter
Audible
Alarm
AØ BØ CØ
NOTE: Phase B is not present on
single-phase applications
Alarm enable/disable
push button
Phase LEDs
On-Line diagnostics
push buttons
Surge counter
Surge counter
reset switch
or diagnostic
circuit board
Description of
phase LEDs
Alarm LED
Enable alarm
Disable alarm

OPERATION SpikeShield®Non-Modular Surge Protective Device (SPD) 17
Hubbell Wiring Devices
1-800-729-3406 | www.Hubbell-Wiring.com
06/2010
8222-0507A
Dry Contacts The SpikeShield®series SPDs are provided with dry contacts. The
connection for the dry contacts is located on the back of the diagnostic
display panel (lower right corner). The dry contacts are 3-position, Form “C”
type with Normally Open, Normally Closed and Common connections. In
the unpowered state the contact is closed between terminals NC and COM.
This is also the alarm condition. The opposite state, closed between
terminals NO and COM, indicates that power is on to the unit and that no
alarm condition exists (See Table 6). These contacts can be used for
remote indication of the SPD’s operating status to a computer interface
board or emergency management system. Also, these contacts are
designed to work with the SPD remote monitor option described below.
The dry contacts are designed for a maximum voltage of 24 Vdc / 24 Vac
and a maximum current of 2 A. Higher energy applications may require
additional relay implementation outside the SPD. Damage to the SPD’s
relay caused by use with energy levels in excess of those discussed in this
instruction bulletin are not covered by warranty. For application questions,
contact Hubbell at 1-800-729-3406.
Care must be taken in installing the dry contact wiring because the terminals
are on a moving door. Avoid the door hinge, any switches, and the high
voltage areas of the enclosure when routing the wiring. To avoid the door
hinge, tie wrap any dry contact wiring to the existing cable harness which
crosses the hinge. Once the dry contact wiring is secured on a non-moving
point of the enclosure, it is the user’s responsibility to maintain at least
1.0 in. (25 mm) separation between 600 Vac rated dry contact wiring and
the power wiring in the enclosure.
Figure 11: Rear of Diagnostic Circuit Board
Dry
contacts
RJ45
Connectors
Surge counter
reset switch
(white)
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Use 600 Vac rated dry contact wiring.
• Dry contact wiring must have less than 1/16 in. (1.6 mm) exposed wire
from the dry contact block.
• Maintain at least 1.0 in. (25 mm) separation between dry contact wiring
and the power wiring in the enclosure.
Failure to follow these instructions will result in death or serious injury.
Table 6: Dry Contact Configuration
Alarm Contact Terminals Contact State with Power Removed
NC Normally closed
COM Common
NO Normally open

18 SpikeShield® Non-Modular Surge Protective Device (SPD) OPERATION
Hubbell Wiring Devices
1-800-729-3406 | www.Hubbell-Wiring.com
Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel.
No responsibility is assumed by Hubbell for any consequences arising out of the use of this material.
Remote Monitor Option The remote monitor option (Figure 12) has two LEDs, one red and one
green, and an audible alarm with an enable/disable switch. Normal status is
a lit green LED, and no audible alarm. To test the integrity of the remote
monitor, press the push-to-test switch. If the alarm in enabled, the green
LED will turn off, the red LED will turn on, and the alarm will sound.
Releasing the switch will complete the test; the red LED will turn off, the
green LED will turn on and the alarm will shut off.
If suppression on any phase is lost, the green LED will turn off, the red LED
will turn on and an alarm will sound. The audible alarm can be silenced by
pushing the alarm enable/disable button. The alarm will silence and the
green alarm LED will not be lit. The red LED will continue to be illuminated
until the inoperative condition has been cleared.
The remote monitor includes a 120 Vac to 12 Vdc adapter with a six-foot
power cord. Connections are made to the SPD diagnostic panel with
3-position Form “C” type dry contacts (provided) and the appropriate length
of solid or stranded 22 to 14 AWG wire (not provided).
Figure 12: Remote Monitor Option
= OK = Fault / Falla / Défaut
Bouton pousser pour vérifier
Monitor Remoto / Moniteur À Distance
[63.5]
2.500
[31.8]
1.25
[88.9]
3.500
[100.3]
3.950
[5.86]
0.230
[5.86]
0.460
[4.75]
2x Ø 0.187
[111.76]
4.400
[3.3]
0.130
[28.58]
1.125
120 Vac power cord
in
[mm]
Dry contacts

MAINTENANCE SpikeShield®Non-Modular Surge Protective Device (SPD) 19
Hubbell Wiring Devices
1-800-729-3406 | www.Hubbell-Wiring.com
06/2010
8222-0507A
Maintenance and
Troubleshooting
Preventive Maintenance Inspect the SPD periodically to maintain reliable system performance and
continued transient voltage surge suppression. Periodically check the state
of the diagnostic display panel LED status indicators. Routinely use the
built-in diagnostics to inspect for inoperative modules
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Apply appropriate personal protective equipment (PPE) and follow safe
electrical work practices. See NFPA 70E.
• This equipment must only be installed and serviced by qualified
electrical personnel.
• Turn off all power supplying this equipment before working on or inside
equipment.
• Always use a properly rated voltage sensing device to confirm power is off.
• Replace all devices, doors and covers before turning on power to this
equipment.
• This equipment must be effectively grounded per all applicable codes.
Use an equipment-grounding conductor to connect this equipment to
the power system ground.
Failure to follow these instructions will result in death or serious injury.

20 Non-Modular Surge Protective Device (SPD) MAINTENANCE
Hubbell Wiring Devices
1-800-729-3406
www.Hubbell-Wiring.com
Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel.
No responsibility is assumed by Hubbell for any consequences arising out of the use of this material.
Troubleshooting If a module shows two green indicator lights and the display panel shows a red
phase indicator light, follow the Troubleshooting Flow Chart in Figure 13 below.
Replacement Parts The following replacement parts are available. For ordering information
please contact your local distributor or refer to the product catalog.
•SpikeShield®modules. Replacement instructions are included with the
replacement parts.
•Diagnostic display panel assemblies. Replacement instructions are
included with the replacement parts.
Figure 13: Troubleshooting Flowchart
START
Red phase
LED(s) lit.
Alarm on?
Is alarm
Enable/Disable
LED on?
Press alarm
Enable/Disable
switch. Is
alarm on?
Is alarm LED
on?
NO
NO
YES
YES
Check
patch cable
connections. Is
Red LED(s)
on?
Check the
voltage on
each phase. Is
the voltage
correct?
LEDs lit on
all modules?
Possible diagnostic
display panel failure.
Contact Hubbell at
1-800-729-3406 for
troubleshooting.
NO
YES
YES YES
NO
YES
YES
NO
Check the power
utility feed and
verify voltage levels.
NO
Replace module(s)
that do not have
LEDs lit.
Energize SPD and
verify proper
connection.
NO