ELECTRICAL SHOCK HAZARD
– Before installing this unit, turn off power at the main service
panel by removing the fuse or switching the appropriate circuit breaker to the OFF position.
BXB78
LIMITED LIFETIME PROTECTION WARRANTY
Review enclosed warranty information for full details & registration information
The ICM516 is UL Rated as a Type 2 device and must be installed prior to the equipment it is intended to protect. It can be
installed at the A/C disconnect or an indoor electrical panel. Suitable for use on a circuit capable of delivering not more than
10,000 rms symmetrical amperes, 240V max, when protected by a circuit breaker rated 30A maximum and 240V minimum.
Device wires should be kept at a minimal length to increase response time and effectiveness of the control.
Mounting Instructions
1. Turn off the main breaker and/or main power to the service disconnect.
2. Remove the cover on service disconnect or the electrical panel.
3. Mount the unit using the self-tapping screws to inside of service disconnect.
4. If mounting through conduit connection of electrical panel inside home:
4.1 Remove the retaining ring on the unit.
4.2 Feed the wires into the electrical panel service disconnect.
4.3 Re-secure the retaining ring.
5. Route the green wire to the grounding lug and secure.
6. Connect the two black wires.
– For electrical panel: Connect to closest
two-pole breaker.
– For A/C disconnect: Connect to the
disconnect power terminals.
7. Restore power; LED(s) should be on w/ 120
VAC present from black to green.
8. Close electrical panel or cover.
240 VAC Wiring
Black on hot leg
Black on hot leg
Green on earth ground
Maintenance Test Procedure (to be performed by a licensed
contractor/electrician only): Apply 120V from each Black to Green
wire; both LEDs should illuminate. If only one LED, or neither LED
lights, the product needs to be replaced.
120 VAC Wiring
Black on hot leg
Black on neutral leg
Green on earth ground
Device is intended to be connected only to panel connection. All wiring must conform to national, state
and local electrical codes. 14AWG wire or larger required. Product contains no serviceable parts.
ICM516
SURGE PROTECTIVE DEVICE
Indoor Electrical
Panel Installation
Dimensions / Mounting Orientation
A/C Disconnect
Installation
F
U
S
E
F
U
S
E
B
B
R
B
G
Ground
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