RSA Lighting SERIES 60 AMP BUSWAY User manual

60 Amp Busway is a continuous, linear power-point for lighting
fixtures that is rated at 300 volts – enabling longer runs on a
single circuit thus decreasing the number of circuits, power feeds and
installation costs.
A full choice of powerfeeds and connectors provide the tools for
unlimited possibilities in busway configurations.
60 Amp Busway is offered in three voltage types and in one or two
circuits. Voltage can be mixed in two circuit configurations, for
example: Two circuit / two neutral busway with 12 volts on one circuit
and 277 volts on the second circuit. Each circuit is rated @ 60 amps -
300 volts maximum. The housing serves as a 100% capacity ground.
12 Volt • 1 Circuit 120 Volt • 1 Circuit 277 Volt • 1 Circuit
12 / 12 Volt • 2 Circuit 12 / 120 Volt • 2 Circuit 12 / 277 Volt • 2 Circuit
120 / 120 Volt • 2 Circuit 120 / 277 Volt • 2 Circuit 277 / 277 Volt • 2 Circuit
12 Volt 120 Volt 277 Volt
One Circuit or Two Circuit
• 12V, 120V, 277V or any
combination of two voltages
• One or Two 60 Amp Circuits
• One Independent Neutral
per Circuit
• Low 1.41” Height
• 300V Per Circuit Rating
• Continuous Access Slot
• All Aluminum Housing
• Internally Polarized
• Solid Square Copper
Conductors
• Listed
• Durable Powder Coat Finish
60
AMP
BUSWAY
20
AMP
T R A C K
60
AMP
BUSWAY
Circuit
Indicator
Continuous
Insulators
Solid
Copper
Conductors
Solid Aluminum Extrusion
Continuous Access Slot
The 60 Amp Busway Adapter fits inconspicuously
inside the continuous slot of the busway. The
adapter includes a twist-lock lever for secure
mechanical installation. The adapter can tap
either of the two busway circuits. Each adapter
is rated at 15 amps, 300 volts and is individually
fused with an on/off switch. All 60 Amp Busway
sections and adapters are mechanically
interlocked according to system operating
voltage. The adapter’s overcenter mechanism
enables fixtures to rotate up to 370º. The
adapter is included with Profile Series
Machined or Spun Track Fixtures.
SURFACE
SUSPENDED
T-BAR
RECESSED / TRIMLESS
PROFILE SERIES 60 AMP BUSWAY

SURFACE MOUNTED page 6 - 11
• For mounting to any kind of ceiling or wall surface
• Low 1.41” Height
• Seamless mount to ceiling
SUSPENSION MOUNTED page 12 - 17
• For suspended mounting to any kind of ceiling surface
• May be suspended by cable, pipe stem or threaded rod
• Mounting hardware required at 10’ intervals only
T-BAR MOUNTED page 18 - 23
• For use with t-bar style grid ceilings
• Doubles as main runner for ceiling material
• Independently supported from ceiling by cable, pipe stem
or threaded rod
RECESSED/TRIMLESS MOUNTED page 24 - 29
• For recessed mounting in drywall ceilings
• Drywall attaches directly to busway
• Above ceiling support by cable, pipe stem or threaded rod
• Trimless installation provides seamless integration with
finished ceiling
As opposed to standard 20 amp track, which requires a new
circuit connection every twenty feet, 60 AMP Busway allows
installations of up to two hundred sixty feet (@ 120V) on one
clean, uninterrupted circuit.
This decreased number of home runs minimizes installation
time and related costs by eliminating multiple wiring con-
nections and associated electrical componentry. Complex
preliminary electrical layouts are also reduced to a minimum.
The Advantage of 60 AMP Busway

SURFACE MOUNTED 60 AMP BUSWAY
POWER AND SUPPORT
INSTALLS FLUSH TO CEILING SURFACE - NO GAP
BETWEEN BUSWAY AND CEILING
CLOSURE STRIP COVERS UNUSED SLOT OPENING
FOR A CLEAN LOOK
COMPATIBLE WITH ALL PROFILE SERIES FIXTURES
A FULL SELECTION OF FITTINGS FOR RETURNS
OR INTERSECTIONS IN THE BUSWAY RUN

60
AMP
BUSWAY
20
AMP
T R A C K
60
AMP
BUSWAY
SURFACE MOUNTED 60 AMP BUSWAY
POWER AND SUPPORT
ACCENT LIGHTS
WALL WASHERS
LIGHTING BY OTHERS
POWER RECEPTACLES
POWER TAPS (NON-LIGHTING)
MECHANICAL SUPPORT

8
,#ONNECTOR
!2,%3
MAX
BETWEENSUPPORT
POINTS
%ND0OWER&EED
!20&3
4#ONNECTOR
!24),3
3UPPORT0OINT
"US#ONNECTOR
!2"#
-AIN
0OWER
,EADS
%ND#AP
!2%#3
LBSMAXIMUMPHYSICAL
LOADBETWEENSUPPORTPOINTS
,IMITEDBYCAPACITYOFSURFACE
MAXIMUMDISTANCE
FROMJOINTSORENDS
Item Busway Length Circuits /Voltage Finish
❑ AR60S 60 Amp Busway Section
for Surface Mounting
❑ Specify Length
_______________
(from 1 to 20 feet in 6”
increments)
❑ 1-12 1 Circuit / 12 Volt
❑ 1-120 1 Circuit / 120 Volt
❑ 1-277 1 Circuit / 277 Volt
❑ 2-12-12 2 Circuit / 12 Volt + 12 Volt
❑ 2-12-120 2 Circuit / 12 Volt + 120 Volt
❑ 2-12-277 2 Circuit / 12 Volt + 277 Volt
❑ 2-120-120 2 Circuit / 120 Volt + 120 Volt
❑ 2-120-277 2 Circuit / 120 Volt + 277 Volt
❑ 2-277-277 2 Circuit / 277 Volt + 277 Volt
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
(please specify)
Ordering Example: AR60S - 20 - 2-12-277 - IS
Description: 60 Amp Busway Section for Surface Mounting - 20 foot length - 2 Circuit (12 Volt + 277 Volt) - Industrial Silver Finish
60 Amp Busway is rated at 300 volts maximum per circuit. Housing serves as 100% ground. Complies with U.L. “Finger Safe” standard.
SURFACE MOUNTED 60 AMP BUSWAY
BUSWAY SECTIONS FOR SURFACE MOUNTING

#IRCUIT)NDICATOR
!CCOMMODATES
TODRYWALL
-UDDINGCOMPOUNDAPPLIED
RIGHTTOTHEEDGEOFTHEBUSWAY
"ACKINGWINGPROVIDES
SECUREMOUNTING
TODRYWALL
#IRCUIT)NDICATOR 4"AR
#EILING&LANGE #EILING4ILE
#IRCUIT)NDICATOR
#IRCUIT)NDICATOR








TYPICAL LAYOUT
• Manufactured with 6000 series aluminum
• Flush mount to ceiling surface
U.S. Patent Number: 6,517,363
SEE PAGE 78 FOR IMPORTANT INFORMATION REGARDING
TITLE 24 AND ASHRAE 90.1 COMPLIANCE
Maximum wattage and run length for single-phase Busway installation:
VOLTAGE 60 AMP BUSWAY
Watts Run
12 VOLTS 720 26 FEET
120 VOLTS 7200 260 FEET
277 VOLTS 16620 595 FEET
Maximum 260’ run per 60 Amp / 120 Volt feed assumes <5% voltage drop along
an evenly distributed load.

9
SURFACE MOUNTED 60 AMP BUSWAY
U.S. Patent Number: 6,517,363
POWERFEEDS FOR SURFACE MOUNTED BUSWAY
Item Circuits Finish
❑ AR60PFS End Feed (Top)
for Surface Mounting
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60CFS Center Feed (Top)
for Surface Mounting
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60EFS End Feed (End)
for Surface Mounting
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
v
v
v
❑ AR60LFIS ‘L’ Feed - Surface Mount
Internal Circuit Indicator
❑ AR60LFES ‘L’ Feed - Surface Mount
External Circuit Indicator
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
v
v
)NTERNAL
#IRCUIT
)NDICATOR
%XTERNAL
#IRCUIT
)NDICATOR
v v
3)$% 4/0

10
SURFACE MOUNTED 60 AMP BUSWAY
CONNECTORS FOR SURFACE MOUNTED BUSWAY
U.S. Patent Number: 6,517,363
Item Circuits Finish
❑ AR60LIS ‘L’ Connector - Surface Mount
Internal Circuit Indicator
❑ AR60LES ‘L’ Connector - Surface Mount
External Circuit Indicator
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
v
v v
)NTERNAL
#IRCUIT
)NDICATOR
%XTERNAL
#IRCUIT
)NDICATOR
❑ AR60TIRS ‘T’ Connector - Surface Mount
Internal Circuit Indicator Right
❑ AR60TILS ‘T’ Connector - Surface Mount
Internal Circuit Indicator Left
❑ AR60TERS ‘T’ Connector - Surface Mount
External Circuit Indicator Right
❑ AR60TELS ‘T’ Connector - Surface Mount
External Circuit Indicator Left
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
v
v v
)NTERNAL2IGHT
%XTERNAL2IGHT%XTERNAL,EFT
)NTERNAL,EFT
❑ AR60XS ‘X’ Connector - Surface Mount ❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
v
v
❑ AR60BC Bus Connector
(Connects two live busway ends)
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
Surface Mount Item Voltage Finish
❑ AR60MPS12 Monopoint Canopy
Surface Mount with
Integral Low Voltage
Electronic Transformer.
75W max.
❑ 120
❑ 277
(one circuit only)
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60MPS Monopoint Canopy
Surface Mount for
Remote Transformer or
120V or 277V direct wire
❑ 12
❑ 120
❑ 277
(one circuit only)
v v
v
v
v
v
*"OXBYOTHERS
MONOPOINT CANOPY
Other monopoint canopy designs are available. See page 22 for Recessed w/ Trim or page 28 for Recessed Trimless.
Fixture sold
separately

11
❑ AR60STC T-Bar Ceiling Mounting Clip
SURFACE MOUNTED 60 AMP BUSWAY
U.S. Patent Number: 6,517,363
ACCESSORIES FOR SURFACE MOUNTED BUSWAY
Item Finish
❑ AR60ECS End Cap w/ Set Screw ❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60CS Closure Strip - 96” Length - Field Cuttable
(Covers open/unused busway slot)
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ AR60HB Hanger Bolt Attachment
Non-electrical device for suspension of
accessories from the Busway.
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
Item Voltage Finish
❑ AR60RC 3 Prong Receptacle Box (120V only)
❑ AR60RCTL Twist-Lock Receptacle Box
15 Amp fused receptacle in J-Box with Busway
adapter.
❑ 120
❑ 277
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60FA Fixture/Pendant Adapter
Busway adapter to accommodate fix-
tures by others. Fused 15 Amp Max.
❑ 12
❑ 120
❑ 277
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ AR60JB J-Box Powertap
Busway adapter with attached j-box
to provide power for non-lighting
equipment. Fused 15 Amp Max.
❑ 12
❑ 120
❑ 277
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish

SUSPENSION MOUNTED 60 AMP BUSWAY
POWER AND SUPPORT
SUSPENSION METHODS INCLUDE CABLE, STEM
OR THREADED ROD
CLOSURE STRIP COVERS UNUSED SLOT OPENING
FOR A CLEAN LOOK
COMPATIBLE WITH ALL PROFILE SERIES FIXTURES
A FULL SELECTION OF FITTINGS FOR RETURNS
OR INTERSECTIONS IN THE BUSWAY RUN

60
AMP
BUSWAY
20
AMP
T R A C K
60
AMP
BUSWAY
SUSPENSION MOUNTED 60 AMP BUSWAY
POWER AND SUPPORT
ACCENT LIGHTS
WALL WASHERS
LIGHTING BY OTHERS
POWER RECEPTACLES
POWER TAPS (NON-LIGHTING)
MECHANICAL SUPPORT

14
,#ONNECTOR
!2,%3
MAX
BETWEENSUPPORT
POINTS
%ND0OWER&EED
!20&3
4#ONNECTOR
!24),3
(OUSING#OUPLER
!2(#
3UPPORT0OINT
%ND#AP
!2%#3
"US#ONNECTOR
!2"#
LBSMAXIMUMPHYSICAL
LOADBETWEENSUPPORTPOINTS
,IMITEDBYCAPACITYOFSURFACE
MAXIMUMDISTANCE
FROMJOINTSORENDS
-AIN
0OWER
,EADS
Item Busway Length Voltage / Circuits Finish
❑ AR60S 60 Amp Busway Section
Suspended Mounting
❑ Specify Length
_______________
(from 1 to 20 feet in 6”
increments)
❑ 1-12 1 Circuit / 12 Volt
❑ 1-120 1 Circuit / 120 Volt
❑ 1-277 1 Circuit / 277 Volt
❑ 2-12-12 2 Circuit / 12 Volt + 12 Volt
❑ 2-12-120 2 Circuit / 12 Volt + 120 Volt
❑ 2-12-277 2 Circuit / 12 Volt + 277 Volt
❑ 2-120-120 2 Circuit / 120 Volt + 120 Volt
❑ 2-120-277 2 Circuit / 120 Volt + 277 Volt
❑ 2-277-277 2 Circuit / 277 Volt + 277 Volt
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
(please specify)
Ordering Example: AR60S - 20 - 2-12-277 - IS
Description: 60 Amp Busway Section - Suspended Mounting - 20 foot length - 2 Circuit (12 Volt + 277 Volt) - Industrial Silver Finish
60 Amp Busway is rated at 300 volts maximum per circuit. Housing serves as 100% ground. Complies with U.L. “Finger Safe” standard.
SUSPENSION MOUNT 60 AMP BUSWAY
BUSWAY SECTIONS FOR SUSPENDED MOUNTING

#IRCUIT)NDICATOR
!CCOMMODATES
TODRYWALL
-UDDINGCOMPOUNDAPPLIED
RIGHTTOTHEEDGEOFTHEBUSWAY
"ACKINGWINGPROVIDES
SECUREMOUNTING
TODRYWALL
#IRCUIT)NDICATOR 4"AR
#EILING&LANGE #EILING4ILE
#IRCUIT)NDICATOR
#IRCUIT)NDICATOR








TYPICAL LAYOUT
• Manufactured with 6000 series aluminum
• Many suspension methods available
U.S. Patent Number: 6,517,363
SEE PAGE 78 FOR IMPORTANT INFORMATION REGARDING
TITLE 24 AND ASHRAE 90.1 COMPLIANCE
Maximum wattage and run length for single-phase Busway installation:
VOLTAGE 60 AMP BUSWAY
Watts Run
12 VOLTS 720 26 FEET
120 VOLTS 7200 260 FEET
277 VOLTS 16620 595 FEET
Maximum 260’ run per 60 Amp / 120 Volt feed assumes <5% voltage drop along
an evenly distributed load.

15
SUSPENSION MOUNT 60 AMP BUSWAY
U.S. Patent Number: 6,517,363
POWERFEEDS FOR SUSPENSION MOUNTED BUSWAY
Item Circuits Finish
❑ AR60PFS End Feed (Top)
for Suspension Mounting
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60CFS Center Feed (Top)
for Suspension Mounting
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60EFS End Feed (End)
for Suspension Mounting
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
v
v
v
MOUNTING HARDWARE FOR SUSPENSION MOUNTED BUSWAY
Item Finish
❑ AR60CB Cable Suspension Kit
Includes adjustable Cable Lock and 36” of suspension cable.
Custom cable lengths available.
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60TH Threaded Coupler
For accepting 1/4 - 20 threaded rod or eyebolts. Eyebolts and
threaded rod by others.
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60SM Stem Suspension Coupler
For accepting 1/8” NPT pipe stem. Ceiling connection by others.
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60SCK Stem / Canopy Kit
Includes stem and canopy for securing
to junction box
(custom lengths are available)
❑ 12 12” Stem
❑ 18 18” Stem
❑ 24 24” Stem
❑ 36 36” Stem
❑ 48 48” Stem
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60LFIS ‘L’ Feed - Suspension Mount
Internal Circuit Indicator
❑ AR60LFES ‘L’ Feed - Suspension Mount
External Circuit Indicator
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
v
v
)NTERNAL
#IRCUIT
)NDICATOR
%XTERNAL
#IRCUIT
)NDICATOR
v v
3)$% 4/0

16
SUSPENSION MOUNTED 60 AMP BUSWAY
CONNECTORS FOR SUSPENSION MOUNTED BUSWAY
U.S. Patent Number: 6,517,363
Item Circuits Finish
❑ AR60LIS ‘L’ Connector - Suspension Mount
Internal Circuit Indicator
❑ AR60LES ‘L’ Connector - Suspension Mount
External Circuit Indicator
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
v
v v
)NTERNAL
#IRCUIT
)NDICATOR
%XTERNAL
#IRCUIT
)NDICATOR
❑ AR60TIRS ‘T’ Connector - Suspension Mount
Internal Circuit Indicator Right
❑ AR60TILS ‘T’ Connector - Suspension Mount
Internal Circuit Indicator Left
❑ AR60TERS ‘T’ Connector - Suspension Mount
External Circuit Indicator Right
❑ AR60TELS ‘T’ Connector - Suspension Mount
External Circuit Indicator Left
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
v
v v
)NTERNAL2IGHT
%XTERNAL2IGHT%XTERNAL,EFT
)NTERNAL,EFT
❑ AR60XS ‘X’ Connector - Suspension Mount ❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
v
v
❑ AR60BC Bus Connector
(Connects two live busway ends)
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver

17
SUSPENSION MOUNTED 60 AMP BUSWAY
U.S. Patent Number: 6,517,363
ACCESSORIES FOR SUSPENSION MOUNTED BUSWAY
Item Finish
❑ AR60ECS End Cap w/ Set Screw ❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60CS Closure Strip - 96” Length - Field Cuttable
(Covers open/unused busway slot)
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ AR60HC Housing Coupler
(Provides joint support above busway)
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60HB Hanger Bolt Attachment
Non-electrical device for suspension of
accessories from the Busway.
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
Item Voltage Finish
❑ AR60RC 3 Prong Receptacle Box (120V only)
❑ AR60RCTL Twist-Lock Receptacle Box
15 Amp fused receptacle in J-Box with Busway
adapter.
❑ 120
❑ 277
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60FA Fixture/Pendant Adapter
Busway adapter to accommodate fix-
tures by others. Fused 15 Amp Max.
❑ 12
❑ 120
❑ 277
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ AR60JB J-Box Powertap
Busway adapter with attached j-box
to provide power for non-lighting
equipment. Fused 15 Amp Max.
❑ 12
❑ 120
❑ 277
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60GBT Grid Bracket “T” Connect (non-powered)
Provides an inexpensive method for securing two
busway sections together to form a “T” or “L”
configured intersection.
❑ AR60GBX Grid Bracket “X” Connect (non-powered)
Provides an inexpensive method for securing
three busway sections together to form an “X”
configured intersection.
❑ AR60GU Grid Bracket “Over/Under” Connect (non-powered)
Provides an inexpensive method for securing two
busway sections together on different planes to
form a “T” or “X” configured intersection.
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish

T-BAR GRID CEILING MOUNTED 60 AMP BUSWAY
POWER AND SUPPORT
UNIVERSAL T-BAR CLIP ACCOMMODATES HARDWARE BY
GRID CEILING MANUFACTURERS
FLANGE DOUBLES AS CEILING SUPPORT
CLOSURE STRIP COVERS UNUSED SLOT OPENING FOR A
CLEAN LOOK
COMPATIBLE WITH ALL PROFILE SERIES FIXTURES
A FULL SELECTION OF FITTINGS FOR RETURNS OR
INTERSECTIONS IN THE BUSWAY RUN

60
AMP
BUSWAY
20
AMP
T R A C K
60
AMP
BUSWAY
T-BAR GRID CEILING MOUNTED 60 AMP BUSWAY
POWER AND SUPPORT
ACCENT LIGHTS
WALL WASHERS
LIGHTING BY OTHERS
POWER RECEPTACLES
POWER TAPS (NON-LIGHTING)
MECHANICAL SUPPORT

20
Item Busway Length Voltage / Circuits Finish
❑ AR60T 60 Amp Busway Section
for T-Bar Mounting
❑ Specify Length
_______________
(from 1 to 20 feet in 6”
increments)
❑ 1-12 1 Circuit / 12 Volt
❑ 1-120 1 Circuit / 120 Volt
❑ 1-277 1 Circuit / 277 Volt
❑ 2-12-12 2 Circuit / 12 Volt + 12 Volt
❑ 2-12-120 2 Circuit / 12 Volt + 120 Volt
❑ 2-12-277 2 Circuit / 12 Volt + 277 Volt
❑ 2-120-120 2 Circuit / 120 Volt + 120 Volt
❑ 2-120-277 2 Circuit / 120 Volt + 277 Volt
❑ 2-277-277 2 Circuit / 277 Volt + 277 Volt
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
(please specify)
Ordering Example: AR60T - 20 - 2-12-277 - IS
Description: 60 Amp Busway Section for T-Bar Mounting - 20 foot length - 2 Circuit (12 Volt + 277 Volt) - Industrial Silver Finish
60 Amp Busway is rated at 300 volts maximum per circuit. Housing serves as 100% ground. Complies with U.L. “Finger Safe” standard.
T-BAR CEILING MOUNTED 60 AMP BUSWAY
BUSWAY SECTIONS FOR T-BAR CEILING MOUNTING
,#ONNECTOR
!2,%4
MAX
BETWEENSUPPORT
POINTS
%ND0OWER&EED
!20&4
4"AR
#EILING
3TRUCTURE
(OUSING#OUPLER
!2(#
3UPPORT0OINT
%ND#AP
!2%#4
"US#ONNECTOR
!2"#
LBSMAXIMUMPHYSICAL
LOADBETWEENSUPPORTPOINTS
,IMITEDBYCAPACITYOFSURFACE
MAXIMUMDISTANCE
FROMJOINTSORENDS
-AIN
0OWER
,EADS
!COUSTIC
#EILING0ANEL
4#ONNECTOR
!24),4

#IRCUIT)NDICATOR
!CCOMMODATES
TODRYWALL
-UDDINGCOMPOUNDAPPLIED
RIGHTTOTHEEDGEOFTHEBUSWAY
"ACKINGWINGPROVIDES
SECUREMOUNTING
TODRYWALL
#IRCUIT)NDICATOR 4"AR
#EILING&LANGE #EILING4ILE
#IRCUIT)NDICATOR
#IRCUIT)NDICATOR








TYPICAL LAYOUT
• Manufactured with 6000 series aluminum
• For use with t-bar type ceilings
• Has a 1” surface flange that doubles as ceiling panel support
U.S. Patent Number: 6,517,363
SEE PAGE 78 FOR IMPORTANT INFORMATION REGARDING
TITLE 24 AND ASHRAE 90.1 COMPLIANCE
Maximum wattage and run length for single-phase Busway installation:
VOLTAGE 60 AMP BUSWAY
Watts Run
12 VOLTS 720 26 FEET
120 VOLTS 7200 260 FEET
277 VOLTS 16620 595 FEET
Maximum 260’ run per 60 Amp / 120 Volt feed assumes <5% voltage drop along
an evenly distributed load.

21
T-BAR CEILING MOUNTED 60 AMP BUSWAY
U.S. Patent Number: 6,517,363
POWERFEEDS FOR T-BAR CEILING MOUNTED BUSWAY
Item Circuits Finish
❑ AR60PFT End Feed (Top)
for T-Bar Mounting
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60CFT Center Feed (Top)
for T-Bar Mounting
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60EFT End Feed (End)
for T-Bar Mounting
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
v
v
v
MOUNTING HARDWARE FOR T-BAR CEILING MOUNTED BUSWAY
Item Finish
❑ AR60CB Cable Suspension Kit
Includes adjustable Cable Lock and 36” of suspension cable.
Custom cable lengths available.
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60TH Threaded Coupler
For accepting 1/4 - 20 threaded rod or eyebolts. Eyebolts and
threaded rod by others.
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60SM Stem Suspension Coupler
For accepting 1/8” NPT pipe stem. Ceiling connection by others.
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60TBC T-Bar Attachment Clip
Universal clip secures most types of T-Bar ceiling hardware to
busway lengths. Two clips per foot are supplied with busway
lengths.
❑ AR60LFIT ‘L’ Feed - T-Bar Mount
Internal Circuit Indicator
❑ AR60LFET ‘L’ Feed - T-Bar Mount
External Circuit Indicator
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
v
v
)NTERNAL
#IRCUIT
)NDICATOR
%XTERNAL
#IRCUIT
)NDICATOR
v v
3)$% 4/0

22
T-BAR CEILING MOUNTED 60 AMP BUSWAY
Recessed / Rectangular Trim Item Voltage Finish
❑ AR60MPT12 Monopoint Canopy
Recessed w/ Trim with
Integral Low Voltage
Electronic Transformer.
75W max.
❑ 120
❑ 277
(one circuit only)
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60MPT Monopoint Canopy
Recessed w/ Trim for
Remote Transformer or
120V or 277V direct wire
❑ 12
❑ 120
❑ 277
(one circuit only)
T-BAR CEILING MOUNTED 60 AMP BUSWAY
CONNECTORS FOR T-BAR CEILING MOUNTED BUSWAY
U.S. Patent Number: 6,517,363
Item Circuits Finish
❑ AR60LIT ‘L’ Connector - T-Bar Mount
Internal Circuit Indicator
❑ AR60LET ‘L’ Connector - T-Bar Mount
External Circuit Indicator
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
v
v v
)NTERNAL
#IRCUIT
)NDICATOR
%XTERNAL
#IRCUIT
)NDICATOR
❑ AR60TIRT ‘T’ Connector - T-Bar Mount
Internal Circuit Indicator Right
❑ AR60TILT ‘T’ Connector - T-Bar Mount
Internal Circuit Indicator Left
❑ AR60TERT ‘T’ Connector - T-Bar Mount
External Circuit Indicator Right
❑ AR60TELT ‘T’ Connector - T-Bar Mount
External Circuit Indicator Left
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
v
v v
)NTERNAL2IGHT
%XTERNAL2IGHT%XTERNAL,EFT
)NTERNAL,EFT
❑ AR60XT ‘X’ Connector - T-Bar Mount ❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
v
v
❑ AR60BC Bus Connector
(Connects two live busway ends)
❑ 11 Circuit
❑ 22 Circuit
❑ WH White
❑ BK Black
❑ IS Industrial Silver
v
v
v
v
*"OX)NCLUDED
v
MONOPOINT CANOPY
Other monopoint canopy designs are available. See page 10 for Surface Mounted or page 28 for Recessed Trimless.
Fixture sold
separately

23
T-BAR CEILING MOUNTED 60 AMP BUSWAY
U.S. Patent Number: 6,517,363
ACCESSORIES FOR T-BAR MOUNTED BUSWAY
Item Finish
❑ AR60ECT End Cap w/ Set Screw ❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60CS Closure Strip - 96” Length - Field Cuttable
(Covers open/unused busway slot)
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ AR60HC Housing Coupler
(Provides joint support above busway)
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60HB Hanger Bolt Attachment
Non-electrical device for suspension of
accessories from the Busway.
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60GBT Grid Bracket “T” Connect (non-powered)
Provides an inexpensive method for securing two
busway sections together to form a “T” or “L”
configured intersection.
❑ AR60GBX Grid Bracket “X” Connect (non-powered)
Provides an inexpensive method for securing
three busway sections together to form an “X”
configured intersection.
❑ AR60GU Grid Bracket “Over/Under” Connect (non-powered)
Provides an inexpensive method for securing two
busway sections together on different planes to
form a “T” or “X” configured intersection.
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
Item Voltage Finish
❑ AR60RC 3 Prong Receptacle Box (120V only)
❑ AR60RCTL Twist-Lock Receptacle Box
15 Amp fused receptacle in J-Box with Busway
adapter.
❑ 120
❑ 277
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish
❑ AR60FA Fixture/Pendant Adapter
Busway adapter to accommodate fix-
tures by others. Fused 15 Amp Max.
❑ 12
❑ 120
❑ 277
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ AR60JB J-Box Powertap
Busway adapter with attached j-box
to provide power for non-lighting
equipment. Fused 15 Amp Max.
❑ 12
❑ 120
❑ 277
❑ WH White
❑ BK Black
❑ IS Industrial Silver
❑ PT Custom Finish