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  7. Electrical Switches & Relays
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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 119

Siemens Solid-state contactor 3-phase 3RF2 AC 51 / 40 A / 40 Degrees C 48-600 V / 4-30 V 3RF2440-1AB45
Siemens

Solid-state contactor 3-phase 3RF2 AC 51 / 40 A / 40 Degrees C 48-600 V / 4-30 V

Zoro # G015855135
Mfr # 3RF2440-1AB45
product price: 
$472.99
/ea
Sold in mult. of 2 for $945.98
Altech Industrial Relay, 24VDC, DPDT 8972.2C
Altech

Industrial Relay, 24VDC, DPDT

Zoro # G324491048
Mfr # 8972.2C
product price: 
$1,280.99
/ea
Altech Industrial Relay, 75A MT-95/3K-85
Altech

Industrial Relay, 75A

Zoro # G024498361
Mfr # MT-95/3K-85
product price: 
$381.99
/ea
Altech Industrial Relay, 240VAC, SPDT 5806.2
Altech

Industrial Relay, 240VAC, SPDT

Zoro # G524491589
Mfr # 5806.2
product price: 
$128.99
/ea
Altech Industrial Relay, 110VAC, DPDT 8925.2
Altech

Industrial Relay, 110VAC, DPDT

Zoro # G324493486
Mfr # 8925.2
product price: 
$635.99
/ea
Phoenix Contact PLC-OSC- 24DC/ 24DC/ 3RW 6.2 mm PLC 2980610
Phoenix Contact

PLC-OSC- 24DC/ 24DC/ 3RW 6.2 mm PLC

Zoro # G216105039
Mfr # 2980610
product price: 
$68.19
/ea
Altech Industrial Relay, 50A MT-63/3K-18
Altech

Industrial Relay, 50A

Zoro # G024493373
Mfr # MT-63/3K-18
product price: 
$257.99
/ea
Altech Industrial Relay, 50A MT-63/3K-25
Altech

Industrial Relay, 50A

Zoro # G324500917
Mfr # MT-63/3K-25
product price: 
$257.99
/ea
Altech Industrial Relay, 12vdc, DPDT 8955.2S
Altech

Industrial Relay, 12vdc, DPDT

Zoro # G324495879
Mfr # 8955.2S
product price: 
$377.99
/ea
Altech Industrial Relay, 40A MT-32/3K-2.5
Altech

Industrial Relay, 40A

Zoro # G224494507
Mfr # MT-32/3K-2.5
product price: 
$148.99
/ea
Altech Industrial Relay, 5A, 270VAC, 46x46mm XTC5400-CU
Altech

Industrial Relay, 5A, 270VAC, 46x46mm

Zoro # G124498858
Mfr # XTC5400-CU
product price: 
$490.99
/ea
Altech Industrial Relay, 12VDC, SPDT 8931.6
Altech

Industrial Relay, 12VDC, SPDT

Zoro # G124500131
Mfr # 8931.6
product price: 
$293.99
/ea
Altech Industrial Relay, 24VDC 8956.3C
Altech

Industrial Relay, 24VDC

Zoro # G124496625
Mfr # 8956.3C
product price: 
$655.99
/ea
Siemens Solid-state contactor 3-phase 3RF2 AC 51 / 10 A / 40 Degrees C 48-600 V / 230 V AC 3RF2410-2AC55
Siemens

Solid-state contactor 3-phase 3RF2 AC 51 / 10 A / 40 Degrees C 48-600 V / 230 V AC

Zoro # G415855179
Mfr # 3RF2410-2AC55
product price: 
$462.99
/ea
Sold in mult. of 2 for $925.98
Altech Industrial Relay, SAFETY RELAY 607.5111.016
Altech

Industrial Relay, SAFETY RELAY

Zoro # G424489136
Mfr # 607.5111.016
product price: 
$781.99
/ea
No Product Image Available
Imo Automation

Relay Socket Cross Connector For SRSC / SRSI Sockets

Zoro # G024242698
Mfr # SRSI-CC/20BLACK
product price: 
$3.29
/ea
Sold in mult. of 3 for $9.87
Altech Industrial Relay, 24VDC, DPDT 8951.2
Altech

Industrial Relay, 24VDC, DPDT

Zoro # G024488119
Mfr # 8951.2
product price: 
$99.69
/ea
Altech Industrial Relay, 12VDC, DPDT 8955.3N
Altech

Industrial Relay, 12VDC, DPDT

Zoro # G124489221
Mfr # 8955.3N
product price: 
$655.99
/ea
Siemens OFF-delay device 110 V AC/DC 3RT2916-2BK01
Siemens

OFF-delay device 110 V AC/DC

Zoro # G016083018
Mfr # 3RT2916-2BK01
product price: 
$212.99
/ea
Sold in mult. of 3 for $638.97
Altech Industrial Relay, 75A MT-95/3K-25
Altech

Industrial Relay, 75A

Zoro # G124491910
Mfr # MT-95/3K-25
product price: 
$381.99
/ea
Altech Industrial Relay, 40A MT-32/3D-18
Altech

Industrial Relay, 40A

Zoro # G324498634
Mfr # MT-32/3D-18
product price: 
$195.99
/ea
Enerpac Time Delay Relay DA9284980
Enerpac

Time Delay Relay

Zoro # G108074887
Mfr # DA9284980
product price: 
$527.99
/ea
Altech Industrial Relay, 220VAC, SPDT 8913.3
Altech

Industrial Relay, 220VAC, SPDT

Zoro # G324490201
Mfr # 8913.3
product price: 
$689.99
/ea
Altech Industrial Relay, 265A MT-400/3K-400
Altech

Industrial Relay, 265A

Zoro # G124496663
Mfr # MT-400/3K-400
product price: 
$1,356.99
/ea
Siemens Solid-state contactor 3-phase 3RF2 AC 51 / 10 A / 40 Degrees C 48-600 V / 4-30 V 3RF2410-1AB45
Siemens

Solid-state contactor 3-phase 3RF2 AC 51 / 10 A / 40 Degrees C 48-600 V / 4-30 V

Zoro # G115855196
Mfr # 3RF2410-1AB45
product price: 
$341.99
/ea
Sold in mult. of 2 for $683.98
Diversified AC Under Current Monitor CMU-120-ASE-10
Diversified

AC Under Current Monitor

Zoro # G309227266
Mfr # CMU-120-ASE-10
product price: 
$452.99
/ea
Altech Industrial Relay, 24VDC, SPDT 8941.3
Altech

Industrial Relay, 24VDC, SPDT

Zoro # G124493662
Mfr # 8941.3
product price: 
$431.99
/ea
Altech Industrial Relay, 240VAC, SPDT 5806.3
Altech

Industrial Relay, 240VAC, SPDT

Zoro # G124492535
Mfr # 5806.3
product price: 
$405.99
/ea
Siemens Timing relay electronic slow-operating 1 change-over contact 24 V AC/DC 3RP2025-2AP30
Siemens

Timing relay electronic slow-operating 1 change-over contact 24 V AC/DC

Zoro # G316041138
Mfr # 3RP2025-2AP30
product price: 
$153.99
/ea
Sold in mult. of 4 for $615.96
Siemens Timing relay electronic slow-operating 1 change-over contact 24 V AC/DC 3RP2025-2AQ30
Siemens

Timing relay electronic slow-operating 1 change-over contact 24 V AC/DC

Zoro # G516041204
Mfr # 3RP2025-2AQ30
product price: 
$153.99
/ea
Sold in mult. of 4 for $615.96
Altech Industrial Relay, 185A MT-225/3K-240
Altech

Industrial Relay, 185A

Zoro # G224495238
Mfr # MT-225/3K-240
product price: 
$847.99
/ea
Altech Industrial Relay, 50A MT-63/3K-25L
Altech

Industrial Relay, 50A

Zoro # G524496140
Mfr # MT-63/3K-25L
product price: 
$257.99
/ea
Altech Industrial Relay, 40A MT-32/3K-1.6
Altech

Industrial Relay, 40A

Zoro # G024493557
Mfr # MT-32/3K-1.6
product price: 
$148.99
/ea
Diversified CBA Series AC Current Band Monitor CBA-120-ALE-1
Diversified

CBA Series AC Current Band Monitor

Zoro # G009227276
Mfr # CBA-120-ALE-1
product price: 
$492.99
/ea
Siemens OFF-delay device 24 V DC 3RT2916-2BE01
Siemens

OFF-delay device 24 V DC

Zoro # G116083055
Mfr # 3RT2916-2BE01
product price: 
$212.99
/ea
Sold in mult. of 3 for $638.97
Altech Industrial Relay, 40A MT-32/3H-18A
Altech

Industrial Relay, 40A

Zoro # G424495953
Mfr # MT-32/3H-18A
product price: 
$86.89
/ea
Electrical Relays (6,500+ items) - Page 119
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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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