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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

Electrical Relays (6,500+ items) - Page 156

Square D Panel Mount, Power Relay, 30 A, Screw 8501CO16V14
Square D

Panel Mount, Power Relay, 30 A, Screw

Zoro # G0844691
Mfr # 8501CO16V14
product price: 
$84.99
/ea
No Product Image Available
Finder

LED Indicator Module for 6-24V AC/DC coil, 10PK

Zoro # G612185888
Mfr # 99.02.0.024.59
product price: 
$67.65
/pk of 10, $6.77/ea
Eaton Relays Solid State Relay 10A 280V 50/60Hz EA D93210ACZ2
Eaton

Relays Solid State Relay 10A 280V 50/60Hz EA

Zoro # G414797531
Mfr # D93210ACZ2
product price: 
$17.25
/ea
Idec 4PDT w/Diode RELAY RH4B-UD-DC12V
Idec

4PDT w/Diode RELAY

Zoro # G715279156
Mfr # RH4B-UD-DC12V
product price: 
$25.25
/ea
Idec GP Rly 10A SPDT w/ Light & Chck Bttn RH1B-ULCAC240V
Idec

GP Rly 10A SPDT w/ Light & Chck Bttn

Zoro # G815279223
Mfr # RH1B-ULCAC240V
product price: 
$39.95
/ea
Idec GP Rly 10A SPDT w/ Light & Chck Bttn RH1B-ULCDC110V
Idec

GP Rly 10A SPDT w/ Light & Chck Bttn

Zoro # G715279248
Mfr # RH1B-ULCDC110V
product price: 
$21.69
/ea
Idec GP Rly SPDT 10A 48V DC Coil w/ diode & I RH1B-ULD-DC48V
Idec

GP Rly SPDT 10A 48V DC Coil w/ diode & I

Zoro # G615279171
Mfr # RH1B-ULD-DC48V
product price: 
$20.55
/ea
Schneider Electric Universal plug-in relay - Zelio RUM - 3, 60V DC Coil Volts, 3 C/O RUMC31ND
Schneider Electric

Universal plug-in relay - Zelio RUM - 3, 60V DC Coil Volts, 3 C/O

Zoro # G900906232
Mfr # RUMC31ND
product price: 
$18.15
/ea
Sold in mult. of 10 for $181.50
Idec DPDT W/C-BUTN RH2B-UCAC24V
Idec

DPDT W/C-BUTN

Zoro # G615279133
Mfr # RH2B-UCAC24V
product price: 
$16.29
/ea
Idec Relay Plug-In DPDT 10A 12VDC RR2BA-ULDC12V
Idec

Relay Plug-In DPDT 10A 12VDC

Zoro # G515279462
Mfr # RR2BA-ULDC12V
product price: 
$22.89
/ea
Idec Relay Plug-In DPDT 10A 240VAC RR2BA-UCAC240V
Idec

Relay Plug-In DPDT 10A 240VAC

Zoro # G415279555
Mfr # RR2BA-UCAC240V
product price: 
$24.15
/ea
Idec GP Rly 10A SPDT w/ Chck Bttn PCB Trmnls RH1V2-UCDC24V
Idec

GP Rly 10A SPDT w/ Chck Bttn PCB Trmnls

Zoro # G415367269
Mfr # RH1V2-UCDC24V
product price: 
$14.59
/ea
Idec Relay Plug-In SPDT 10A 24VDC RR1BA-ULDC24V
Idec

Relay Plug-In SPDT 10A 24VDC

Zoro # G315279631
Mfr # RR1BA-ULDC24V
product price: 
$21.35
/ea
Idec Relay Side Mount 3PDT 110VDC RR3B-USDC110V
Idec

Relay Side Mount 3PDT 110VDC

Zoro # G215279663
Mfr # RR3B-USDC110V
product price: 
$24.65
/ea
Idec Relay Plug-In 3PDT 10A 6VDC RR3B-ULDC6V
Idec

Relay Plug-In 3PDT 10A 6VDC

Zoro # G215279540
Mfr # RR3B-ULDC6V
product price: 
$24.69
/ea
Idec Relay Plug-In 3PDT 10A 6VDC RR3B-UDC6V
Idec

Relay Plug-In 3PDT 10A 6VDC

Zoro # G415279500
Mfr # RR3B-UDC6V
product price: 
$20.65
/ea
Idec Relay SideMount DPDT 10A 12VDC RR2BA-USDC12V
Idec

Relay SideMount DPDT 10A 12VDC

Zoro # G315279686
Mfr # RR2BA-USDC12V
product price: 
$20.19
/ea
Idec Relay Plug-In 3PDT 10A 50VAC RR3PA-ULAC50V
Idec

Relay Plug-In 3PDT 10A 50VAC

Zoro # G215279533
Mfr # RR3PA-ULAC50V
product price: 
$35.59
/ea
Idec Relay Side Mount 3PDT 10A 6VDC RR3B-USDC6V
Idec

Relay Side Mount 3PDT 10A 6VDC

Zoro # G415279548
Mfr # RR3B-USDC6V
product price: 
$22.99
/ea
Idec Relay Side Mount SPDT 240VAC RR1BA-USAC240V
Idec

Relay Side Mount SPDT 240VAC

Zoro # G415279494
Mfr # RR1BA-USAC240V
product price: 
$20.29
/ea
Idec Relay Plug-In 3PDT 10A 48VDC RR3B-ULCDC48V
Idec

Relay Plug-In 3PDT 10A 48VDC

Zoro # G515279547
Mfr # RR3B-ULCDC48V
product price: 
$26.15
/ea
Idec RH GP Rly 4PDT 10A 110V DC Coil w/ diode RH4B-UD-DC110V
Idec

RH GP Rly 4PDT 10A 110V DC Coil w/ diode

Zoro # G015279153
Mfr # RH4B-UD-DC110V
product price: 
$25.19
/ea
Idec Relay Plug-In SPDT 10A 24VAC RR1BA-UAC24V
Idec

Relay Plug-In SPDT 10A 24VAC

Zoro # G015279450
Mfr # RR1BA-UAC24V
product price: 
$17.85
/ea
Te Connectivity 27E893=SOCKET KU 11 QC POLY NA- 2-1419106-5
Te Connectivity

27E893=SOCKET KU 11 QC POLY NA-

Zoro # G300984014
Mfr # 2-1419106-5
product price: 
$28.85
/ea
Sold in mult. of 5 for $144.25
Omron Plug-In, General Purpose Relay, Square, 5 A, 14 Pins, Quick Connect MY4Z-AC220/240(S)
Omron

Plug-In, General Purpose Relay, Square, 5 A, 14 Pins, Quick Connect

Zoro # G0816724
Mfr # MY4Z-AC220/240(S)
product price: 
$16.15
/ea
Siemens Realy Socket Din Rail Mount 3TX7144-4E7
Siemens

Realy Socket Din Rail Mount

Zoro # G923560671
Mfr # 3TX7144-4E7
product price: 
$34.45
/ea
Schneider Electric Miniature plug-in relay, 10 A, 3 CO, 24, 24V AC Coil Volts, 3 C/O RXM3AB1B7
Schneider Electric

Miniature plug-in relay, 10 A, 3 CO, 24, 24V AC Coil Volts, 3 C/O

Zoro # G000905531
Mfr # RXM3AB1B7
product price: 
$8.29
/ea
Sold in mult. of 10 for $82.90
Schneider Electric Miniature plug-in relay, 10 A, 3 CO, LED, 48V AC Coil Volts, 3 C/O RXM3AB2E7
Schneider Electric

Miniature plug-in relay, 10 A, 3 CO, LED, 48V AC Coil Volts, 3 C/O

Zoro # G000905456
Mfr # RXM3AB2E7
product price: 
$12.99
/ea
Sold in mult. of 10 for $129.90
Schweitzer Engineering Laboratories Relays SEL-751A-1324590
Schweitzer Engineering Laboratories

Relays

Zoro # G424223662
Mfr # SEL-751A-1324590
product price: 
$304.99
/ea
Trumeter Time Delay Relay, 12V DC TS01
Trumeter

Time Delay Relay, 12V DC

Zoro # G222838761
Mfr # TS01
product price: 
$26.39
/ea
Functional Devices-Rib Enclosed Relay, 10A, SPDT, Coil Volts: 12VAC/DC RIB21CDC-N4
Functional Devices-Rib

Enclosed Relay, 10A, SPDT, Coil Volts: 12VAC/DC

Zoro # G3224669
Mfr # RIB21CDC-N4
product price: 
$51.50
/ea
Siemens SIRIUS Multi-Function Timing Relay 3RP1540-1AN31
Siemens

SIRIUS Multi-Function Timing Relay

Zoro # G023509976
Mfr # 3RP1540-1AN31
product price: 
$23.15
/ea
Abb INTERFACE RELAY RA5-1
Abb

INTERFACE RELAY

Zoro # G716553880
Mfr # RA5-1
product price: 
$47.89
/ea
Te Connectivity PT78740 4-1415033-1
Te Connectivity

PT78740

Zoro # G101026616
Mfr # 4-1415033-1
product price: 
$10.99
/ea
Sold in mult. of 10 for $109.90
Te Connectivity PRD-11AH0-120=PRD 1-1393127-6
Te Connectivity

PRD-11AH0-120=PRD

Zoro # G300973735
Mfr # 1-1393127-6
product price: 
$148.99
/ea
Eaton Relays DPDT Relay 12A 12VDC EA D5PF2AR1
Eaton

Relays DPDT Relay 12A 12VDC EA

Zoro # G214797960
Mfr # D5PF2AR1
product price: 
$5.85
/ea
Sold in mult. of 2 for $11.70
Electrical Relays (6,500+ items) - Page 156
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About Electrical Relays

Electrical relays are an important component in a variety of electrical systems. They serve as switches that control the flow of electricity and provide protection for other components in the system. Electrical relays are used to control circuits and help prevent overloads or short circuits from occurring.

Types of Electrical Relays

There are many different types of electrical relays available, each designed for specific purposes. Some common types include latching relays, which maintain their state until reset; solid-state relays, which use semiconductor technology to control current flow; and general-purpose relays, which can be used for a variety of applications.

How Electrical Relays are Made

Electrical relays are typically made from metals such as copper or aluminum. Other materials such as plastics and rubber may also be used in the construction of electrical relays. Depending on the type, they may also contain magnets, coils, resistors, diodes or transistors.

Industries that use Electrical Relays

Electricity is essential to many industries and professions, so it's no surprise that electrical relays play an important role in these fields. Industries such as automotive manufacturing, aerospace engineering, telecommunications and power generation all rely on electric relay systems to keep their operations running smoothly.

Find the Electrical Relays You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of electrical supplies, along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

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electrical pin connectors24v ac relay spdtmonitoring relay phaseoff delay timer relay3" saddle clamp
analog monitoring relaydayton time relaypneumatic reversing relayplug-in general purposecoil 24v

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