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  1. Home
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  3. Electrical Supplies
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  5. Industrial Electrical Controls & Automation
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  7. Electrical Switches & Relays
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  9. Electrical Relays
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  11. Relay Accessories

Relay Accessories (483 items)

Square D Safety switch, general duty, non fusible, 30A, 2 pole, 3hp, 240VAC, NEMA 3R, bolt on provision DU221RBUP
Square D

Safety switch, general duty, non fusible, 30A, 2 pole, 3hp, 240VAC, NEMA 3R, bolt on provision

Zoro # G0571545
Mfr # DU221RBUP
product price:  $118.00
/ea
Honeywell Enhanced Auto Primary W/ Prog Post-Purge RM7897A1002
Honeywell

Enhanced Auto Primary W/ Prog Post-Purge

Zoro # G614632809
Mfr # RM7897A1002
product price:  $1,079.99
/ea
Schneider Electric Protection Module, Diode, 6-250VDC RXM040W
Schneider Electric

Protection Module, Diode, 6-250VDC

Zoro # G2709725
Mfr # RXM040W
product price:  $3.35
/ea
Parker Channel Rail, 78.72"L, 1.13"W, Steel R-2
Parker

Channel Rail, 78.72"L, 1.13"W, Steel

Zoro # G1014456
Mfr # R-2
product price:  $36.35
/ea
Functional Devices-Rib End Stops for 35mm DIN Rail ADIN35ES
Functional Devices-Rib

End Stops for 35mm DIN Rail

Zoro # G3222480
Mfr # ADIN35ES
product price:  $4.25
/ea
Sold in mult. of 3 for $12.75
Parker Channel Rail, 39.36"L, 1.13"W, Steel R-1
Parker

Channel Rail, 39.36"L, 1.13"W, Steel

Zoro # G2284782
Mfr # R-1
product price:  $21.99
/ea
Telemecanique Sensors AC/DC Relay, Universal, Subcompact, 2m Cable XUK0ARCTL2
Telemecanique Sensors

AC/DC Relay, Universal, Subcompact, 2m Cable

Zoro # G0572139
Mfr # XUK0ARCTL2
product price:  $172.99
/ea
Honeywell Enhanced On/Off Primary Control RM7890A1056
Honeywell

Enhanced On/Off Primary Control

Zoro # G114632804
Mfr # RM7890A1056
product price:  $838.99
/ea
Crydom Fingerproof Relay Cover KS100
Crydom

Fingerproof Relay Cover

Zoro # G0910147
Mfr # KS100
product price:  $7.55
/ea
Omron Relay Adapter Y92F-30
Omron

Relay Adapter

Zoro # G3085092
Mfr # Y92F-30
product price:  $12.19
/ea
Functional Devices-Rib Mounting Snap Track, 2.75" W x 48" L MT212-48
Functional Devices-Rib

Mounting Snap Track, 2.75" W x 48" L

Zoro # G3223129
Mfr # MT212-48
product price:  $23.19
/ea
Square D Transformer accessory, wall mounting bracket, for enclosures, box 18D/18E/18H/19D/19E/20D/20E WMB363364
Square D

Transformer accessory, wall mounting bracket, for enclosures, box 18D/18E/18H/19D/19E/20D/20E

Zoro # G0571579
Mfr # WMB363364
product price:  $573.99
/ea
Crydom Out Module, In 3-8VDC, Out 12-140VAC, 3.5A OAC5
Crydom

Out Module, In 3-8VDC, Out 12-140VAC, 3.5A

Zoro # G1609553
Mfr # OAC5
product price:  $32.39
/ea
Siemens Mounting Kit For 3RU2116, 3RB3113 3RU29163AA01
Siemens

Mounting Kit For 3RU2116, 3RB3113

Zoro # G4287087
Mfr # 3RU29163AA01
product price:  $20.59
/ea
Relay And Control Enclosure, Momntry Only RC35DO13
Relay And Control

Enclosure, Momntry Only

Zoro # G0543459
Mfr # RC35DO13
product price:  $22.85
/ea
Crydom Out Module, In 4-32VDC, Out 12-280VAC, 5.0A DR-OAC
Crydom

Out Module, In 4-32VDC, Out 12-280VAC, 5.0A

Zoro # G1026627
Mfr # DR-OAC
product price:  $60.99
/ea
Schneider Electric Bus Jumper, 20 Poles, For Zelio RSL Series RSLZ2
Schneider Electric

Bus Jumper, 20 Poles, For Zelio RSL Series

Zoro # G3674666
Mfr # RSLZ2
product price:  $5.49
/ea
Siemens Mounting Kit For 3RU2126, 3RB3123 3RU29263AA01
Siemens

Mounting Kit For 3RU2126, 3RB3123

Zoro # G4316191
Mfr # 3RU29263AA01
product price:  $27.89
/ea
Crydom Input/Output Relay, 50mA, Plug-In, Yellow IAC5
Crydom

Input/Output Relay, 50mA, Plug-In, Yellow

Zoro # G1548513
Mfr # IAC5
product price:  $43.59
/ea
Square D Transformer accessory, wall mounting bracket, for enclosures, box 17D/17E/17H WMB361362
Square D

Transformer accessory, wall mounting bracket, for enclosures, box 17D/17E/17H

Zoro # G0571560
Mfr # WMB361362
product price:  $556.92
/ea
Square D Weathershield WS381
Square D

Weathershield

Zoro # G0862331
Mfr # WS381
product price:  $390.99
/ea
Square D Starter Reset Mechanism Nema +Options 9066RB2
Square D

Starter Reset Mechanism Nema +Options

Zoro # G0862727
Mfr # 9066RB2
product price:  $42.89
/ea
Square D Starter Reset Mechanism Nema +Options 9066RB1
Square D

Starter Reset Mechanism Nema +Options

Zoro # G0571475
Mfr # 9066RB1
product price:  $64.29
/ea
Schneider Electric Timer Module, Multifunction, 24-240VAC/DC RUW101MW
Schneider Electric

Timer Module, Multifunction, 24-240VAC/DC

Zoro # G2857556
Mfr # RUW101MW
product price:  $68.19
/ea
Square D Starter Toggle Kit H+K +Options 9998HW1
Square D

Starter Toggle Kit H+K +Options

Zoro # G0571420
Mfr # 9998HW1
product price:  $29.39
/ea
Schneider Electric Hold Down Clip, Metal RPZR235
Schneider Electric

Hold Down Clip, Metal

Zoro # G0814064
Mfr # RPZR235
product price:  $0.89
/ea
Crydom Heat Sink, 1.7 Deg C/W Panel Mount HS172
Crydom

Heat Sink, 1.7 Deg C/W Panel Mount

Zoro # G4475931
Mfr # HS172
product price:  $32.79
/ea
Schneider Electric Hold Down Clip, Metal RXZ400
Schneider Electric

Hold Down Clip, Metal

Zoro # G1270141
Mfr # RXZ400
product price:  $0.89
/ea
Crydom Heat Sink, 2.5 Deg C/W Panel Mount HS251
Crydom

Heat Sink, 2.5 Deg C/W Panel Mount

Zoro # G4565863
Mfr # HS251
product price:  $28.19
/ea
Crydom Heat Sink, 2.0 Deg C/W DIN Rail Mount HS201DR
Crydom

Heat Sink, 2.0 Deg C/W DIN Rail Mount

Zoro # G4476035
Mfr # HS201DR
product price:  $57.79
/ea
Crydom Heat Sink, 0.5 Deg C/W Panel Mount HS053
Crydom

Heat Sink, 0.5 Deg C/W Panel Mount

Zoro # G4478871
Mfr # HS053
product price:  $155.99
/ea
Honeywell Fsg Control Auto Primary 120V W/Self-Chk RM7890B1014
Honeywell

Fsg Control Auto Primary 120V W/Self-Chk

Zoro # G914632806
Mfr # RM7890B1014
product price:  $1,077.37
/ea
Functional Devices-Rib Mounting Snap Track, 2.75" W x 18" L MT212-18
Functional Devices-Rib

Mounting Snap Track, 2.75" W x 18" L

Zoro # G3223068
Mfr # MT212-18
product price:  $11.51
/ea
Square D NEMA Motor Starter and contactor, Type S, pilot light kit , LED, red, 120VAC 60Hz, NEMA size 00 to 7, Type 1, 3R, 12 9999SPL28R
Square D

NEMA Motor Starter and contactor, Type S, pilot light kit , LED, red, 120VAC 60Hz, NEMA size 00 to 7, Type 1, 3R, 12

Zoro # G0845820
Mfr # 9999SPL28R
product price:  $213.99
/ea
Crydom Heat Sink, DIN Rail & Panel, 1 C/W HS103
Crydom

Heat Sink, DIN Rail & Panel, 1 C/W

Zoro # G4475965
Mfr # HS103
product price:  $108.99
/ea
Crydom Out Module, In 3-8VDC, Out 3-60VDC, 3.0A ODC5
Crydom

Out Module, In 3-8VDC, Out 3-60VDC, 3.0A

Zoro # G1514956
Mfr # ODC5
product price:  $41.15
/ea
Relay Accessories (483 items)
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About Relay Accessories

Relays are switches that open and close circuits electronically. There are many different types, including time delay relays and solid state relays. Relay accessories support, maintain, customize, enhance the performance of, or replace the parts of relays. Accessories include heat sinks, relay mounting adaptors and kits, ground fault sensors, relay covers, overload relay lugs and more. Items vary by amps, volts, coil volts, compatibilities and more.

Related Categories

Power & General Purpose RelaysRelay SocketsSolid State RelaysTime Delay RelaysPush Buttons & Indicators
Safety SwitchesLimit Switches & AccessoriesToggle SwitchesPressure SwitchesSnap Action Switches
heat panelliquid level sensing probehigh current relayswitch auxiliary contactordin mounting
mounting snap trackdin rail end clampelectrical timermounting track din railground fault relay

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