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  1. Home
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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 (7,000+ items) - Page 125

Altech Industrial Relay, 24VAC ASR-E24AC
Altech

Industrial Relay, 24VAC

Zoro # G424490088
Mfr # ASR-E24AC
product price: 
$277.99
/ea
No Product Image Available
Imo Automation

Relay Socket Plug-in Module 6-220 VDC, Diode, -A1 to +A2

Zoro # G424269554
Mfr # RPDME1
product price: 
$2.39
/ea
Sold in mult. of 4 for $9.56
Te Connectivity Chassis, PCB Relay, 2 A, Solder Hook 1617029-5
Te Connectivity

Chassis, PCB Relay, 2 A, Solder Hook

Zoro # G400979378
Mfr # 1617029-5
product price: 
$81.15
/ea
Sold in mult. of 2 for $162.30
Altech Industrial Relay, 50A MT-63/3K-50
Altech

Industrial Relay, 50A

Zoro # G024500651
Mfr # MT-63/3K-50
product price: 
$257.99
/ea
Altech Industrial Relay, 5A, 270VAC, 45x45mm PID500-1-1-04-CU
Altech

Industrial Relay, 5A, 270VAC, 45x45mm

Zoro # G124499244
Mfr # PID500-1-1-04-CU
product price: 
$693.99
/ea
Altech Industrial Relay, RM2E1 8949.2S
Altech

Industrial Relay, RM2E1

Zoro # G124498964
Mfr # 8949.2S
product price: 
$124.99
/ea
Altech Industrial Relay, 12VDC, DPDT 8955.3
Altech

Industrial Relay, 12VDC, DPDT

Zoro # G224498963
Mfr # 8955.3
product price: 
$524.99
/ea
Altech Industrial Relay, 110VAC, SPDT 5502.2/S-PP
Altech

Industrial Relay, 110VAC, SPDT

Zoro # G124490159
Mfr # 5502.2/S-PP
product price: 
$689.99
/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, 40A MT-32/3K-13
Altech

Industrial Relay, 40A

Zoro # G524501226
Mfr # MT-32/3K-13
product price: 
$148.99
/ea
Siemens Solid-state contactor 3-phase 3RF2 AC 51 / 50 A / 40 Degrees C 48-600 V / 4-30 V 3RF2450-3AB45
Siemens

Solid-state contactor 3-phase 3RF2 AC 51 / 50 A / 40 Degrees C 48-600 V / 4-30 V

Zoro # G515855338
Mfr # 3RF2450-3AB45
product price: 
$537.99
/ea
Sold in mult. of 2 for $1,075.98
Square D PLUG-IN RELAY 250V 3A RXM +OPTIONS RXM4GB2F7
Square D

PLUG-IN RELAY 250V 3A RXM +OPTIONS

Zoro # G424276361
Mfr # RXM4GB2F7
product price: 
$19.35
/ea
Altech Industrial Relay, 24VDC, SPDT 8941.2
Altech

Industrial Relay, 24VDC, SPDT

Zoro # G224489053
Mfr # 8941.2
product price: 
$255.99
/ea
Altech Industrial Relay, 12VDC, SPDT 8932.2
Altech

Industrial Relay, 12VDC, SPDT

Zoro # G124498742
Mfr # 8932.2
product price: 
$835.99
/ea
Diversified VBA Series Single Phase Monitoring Relay VBA-220-AFN
Diversified

VBA Series Single Phase Monitoring Relay

Zoro # G109227206
Mfr # VBA-220-AFN
product price: 
$439.99
/ea
Altech Industrial Relay, OSC8-1/2 8916.2/2
Altech

Industrial Relay, OSC8-1/2

Zoro # G124493716
Mfr # 8916.2/2
product price: 
$96.79
/ea
Siemens Phase monitor 230 V AC 4 A 5TT3421
Siemens

Phase monitor 230 V AC 4 A

Zoro # G516315053
Mfr # 5TT3421
product price: 
$191.99
/ea
Sold in mult. of 3 for $575.97
Altech Industrial Relay, 24VDC, SPDT 8944.5
Altech

Industrial Relay, 24VDC, SPDT

Zoro # G524497215
Mfr # 8944.5
product price: 
$559.99
/ea
Altech Industrial Relay, 24VDC, SPDT 8933.5
Altech

Industrial Relay, 24VDC, SPDT

Zoro # G424497971
Mfr # 8933.5
product price: 
$69.69
/ea
Phoenix Contact RIF-2-RPT-LV-230AC/4X21 Pre-assembled 2903304
Phoenix Contact

RIF-2-RPT-LV-230AC/4X21 Pre-assembled

Zoro # G016087511
Mfr # 2903304
product price: 
$16.99
/ea
Sold in mult. of 10 for $169.90
Altech Industrial Relay, 5A, 270VAC, 48x48mm TC544A-CU
Altech

Industrial Relay, 5A, 270VAC, 48x48mm

Zoro # G224493340
Mfr # TC544A-CU
product price: 
$325.99
/ea
Altech Industrial Relay, 75A MT-95/3K-75
Altech

Industrial Relay, 75A

Zoro # G124498407
Mfr # MT-95/3K-75
product price: 
$381.99
/ea
Phoenix Contact DEK-OE-230AC/ 48DC/100/SO 46 2964678
Phoenix Contact

DEK-OE-230AC/ 48DC/100/SO 46

Zoro # G216087793
Mfr # 2964678
product price: 
$264.99
/ea
Enerpac Time Delay Relay DA9284980
Enerpac

Time Delay Relay

Zoro # G108074887
Mfr # DA9284980
product price: 
$527.99
/ea
Phoenix Contact REL-MR- 12DC/21/MS Plug-in miniature 2909641
Phoenix Contact

REL-MR- 12DC/21/MS Plug-in miniature

Zoro # G516087455
Mfr # 2909641
product price: 
$25.49
/ea
Sold in mult. of 10 for $254.90
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
No Product Image Available
Imo Automation

Relay Socket Plug-in Module 24 VDC, Diode, LED, Resistor

Zoro # G024242124
Mfr # PLME3-R
product price: 
$2.45
/ea
Sold in mult. of 4 for $9.80
Altech Industrial Relay, 24VDC ASR-B24DC-START
Altech

Industrial Relay, 24VDC

Zoro # G224497430
Mfr # ASR-B24DC-START
product price: 
$417.99
/ea
Altech Industrial Relay, 120VAC ASR-B120AC-START
Altech

Industrial Relay, 120VAC

Zoro # G524497154
Mfr # ASR-B120AC-START
product price: 
$417.99
/ea
Enerpac Relay Solenoid Omron Ly2FAc24 DD1163380
Enerpac

Relay Solenoid Omron Ly2FAc24

Zoro # G508074876
Mfr # DD1163380
product price: 
$57.85
/ea
Altech Industrial Relay, 24VDC, SPDT 5492.5
Altech

Industrial Relay, 24VDC, SPDT

Zoro # G524490216
Mfr # 5492.5
product price: 
$263.99
/ea
Altech Industrial Relay, 24VAC, SPDT 5801.3
Altech

Industrial Relay, 24VAC, SPDT

Zoro # G024499252
Mfr # 5801.3
product price: 
$291.99
/ea
Altech Industrial Relay, 75A MT-95/3K-25
Altech

Industrial Relay, 75A

Zoro # G124491910
Mfr # MT-95/3K-25
product price: 
$381.99
/ea
Siemens Thermistor motor protection relay Compact evaluation unit 17.5 mm enclosure 3RN2010-1CA30
Siemens

Thermistor motor protection relay Compact evaluation unit 17.5 mm enclosure

Zoro # G016041131
Mfr # 3RN2010-1CA30
product price: 
$143.99
/ea
Sold in mult. of 4 for $575.96
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
Diversified TBC Series On-Delay DIP Switch TDR TBC-24-A-B-A
Diversified

TBC Series On-Delay DIP Switch TDR

Zoro # G109227411
Mfr # TBC-24-A-B-A
product price: 
$202.99
/ea
Electrical Relays (7,000+ items) - Page 125
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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.

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