Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Deals
  • Contact Us
Added to Cart
Skip to Main Content Accessibility Statement
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
User Headset Icon User Headset Icon Customer Service
0
0
 Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Electrical Supplies
  4. /
  5. Industrial Electrical Controls & Automation
  6. /
  7. Electrical Switches & Relays
  8. /
  9. Electrical Relays
  10. /
  11. Relay Accessories

Relay Accessories (481 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
Omron Relay Adapter, Plastic Y92F-30
Omron

Relay Adapter, Plastic

Zoro # G3085092
Mfr # Y92F-30
product price:  $12.19
/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
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
Honeywell Enhanced On/Off Primary Control RM7890A1056
Honeywell

Enhanced On/Off Primary Control

Zoro # G114632804
Mfr # RM7890A1056
product price:  $838.99
/ea
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
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
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
Schneider Electric Hold Down Clip, Metal RPZR235
Schneider Electric

Hold Down Clip, Metal

Zoro # G0814064
Mfr # RPZR235
product price:  $0.89
/ea
Crydom Fingerproof Relay Cover KS100
Crydom

Fingerproof Relay Cover

Zoro # G0910147
Mfr # KS100
product price:  $7.55
/ea
Honeywell Enhanced Primary W/ Shutter Drive RM7890B1048
Honeywell

Enhanced Primary W/ Shutter Drive

Zoro # G314632802
Mfr # RM7890B1048
product price:  $835.28
/ea
Schneider Electric Hold Down Clip, Metal RXZ400
Schneider Electric

Hold Down Clip, Metal

Zoro # G1270141
Mfr # RXZ400
product price:  $0.89
/ea
Siemens Mounting Kit For 3RU2116, 3RB3113 3RU29163AA01
Siemens

Mounting Kit For 3RU2116, 3RB3113

Zoro # G4287087
Mfr # 3RU29163AA01
product price:  $20.59
/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
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
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
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
Schneider Electric Bus Jumper, Copper; Plastic RSLZ2
Schneider Electric

Bus Jumper, Copper; Plastic

Zoro # G3674666
Mfr # RSLZ2
product price:  $5.49
/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
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
Relay And Control Enclosure, Momntry Only RC35DO13
Relay And Control

Enclosure, Momntry Only

Zoro # G0543459
Mfr # RC35DO13
product price:  $22.85
/ea
Functional Devices-Rib Mounting Snap Track, 2.75" W x 4" L MT212-4
Functional Devices-Rib

Mounting Snap Track, 2.75" W x 4" L

Zoro # G3223223
Mfr # MT212-4
product price:  $3.55
/ea
Sold in mult. of 3 for $10.65
Functional Devices-Rib Mounting Snap Track, 2.75" W x 12" L MT212-12
Functional Devices-Rib

Mounting Snap Track, 2.75" W x 12" L

Zoro # G3223180
Mfr # MT212-12
product price:  $7.79
/ea
Siemens Mounting Kit For 3RU2126, 3RB3123 3RU29263AA01
Siemens

Mounting Kit For 3RU2126, 3RB3123

Zoro # G4316191
Mfr # 3RU29263AA01
product price:  $27.89
/ea
Omron Mounting Bracket, Steel R99-04-FOR-G5F
Omron

Mounting Bracket, Steel

Zoro # G2845911
Mfr # R99-04-FOR-G5F
product price:  $1.89
/ea
Honeywell Fsg Control Intmtt Pilot W/ Airflow Swit RM7895B1013
Honeywell

Fsg Control Intmtt Pilot W/ Airflow Swit

Zoro # G114632811
Mfr # RM7895B1013
product price:  $1,206.99
/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
Littelfuse 120V Flasher Relay, Fixed Rate 45 FPM FS126-45
Littelfuse

120V Flasher Relay, Fixed Rate 45 FPM

Zoro # G523397516
Mfr # FS126-45
product price:  $24.65
/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
No Product Image Available
Finder

RC Circuit Module for 110-240 V AC/DC coil, 10PK

Zoro # G412185910
Mfr # 99.01.0.230.09
product price:  $71.85
/pk 10, $7.19/ea
Omron Heat Sink, Screw, 1.63 C/W Y92B-A100
Omron

Heat Sink, Screw, 1.63 C/W

Zoro # G2608715
Mfr # Y92B-A100
product price:  $25.99
/ea
Relay And Control Dust Cover Enclosure, 20 to 60A AHK-425A
Relay And Control

Dust Cover Enclosure, 20 to 60A

Zoro # G0543407
Mfr # AHK-425A
product price:  $29.99
/ea
No Product Image Available
Finder

Modularor, DPST-NO 25A, 120V AC/DC, AgNi

Zoro # G212185400
Mfr # 22.32.0.120.1320
product price:  $65.59
/ea
Square D Transformer, dry type, DOE 2016, 167kVA, 1 phase, 240x480V primary, 120/240V secondary, 24D, 150C rise EE167S3H
Square D

Transformer, dry type, DOE 2016, 167kVA, 1 phase, 240x480V primary, 120/240V secondary, 24D, 150C rise

Zoro # G5204188
Mfr # EE167S3H
product price:  $10,440.99
/ea
Potter & Brumfield Relays KAPIIDG
Potter & Brumfield

Relays

Zoro # G923397567
Mfr # KAPIIDG
product price:  $39.09
/ea
Omron Heat Sink, Screw, 1.37 C/W Y92BA150N
Omron

Heat Sink, Screw, 1.37 C/W

Zoro # G2478926
Mfr # Y92BA150N
product price:  $36.15
/ea
Relay Accessories (481 items)
  • 1
    of 14 pages
  • Next
  • Last
How was your search?

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
Limit Switches & AccessoriesSafety SwitchesSnap Action SwitchesToggle SwitchesPressure Switches
hold down clipsmounting snap trackground fault relaydin mountingelectrical timer
liquid level sensing probeswitch auxiliary contactoragastat terminal blockhigh current relayheat panel

Sign up and save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every part plays a part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Deals
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research
  • Tax Exemption
Zoro, Inc

Connect

Customer service from real people

  • Phone: (855) 289-9676
  • Contact Us
© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc