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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 117

Altech Industrial Relay, MC Mounting Base UZ-32
Altech

Industrial Relay, MC Mounting Base

Zoro # G724488266
Mfr # UZ-32
product price: 
$27.65
/ea
Altech Industrial Relay, 220VAC, SPDT 8940.2
Altech

Industrial Relay, 220VAC, SPDT

Zoro # G724498890
Mfr # 8940.2
product price: 
$117.99
/ea
Square D RELAY SOCKET 300VAC 12AMP RSB +OPTI Zelio Socket RSZ, Separate Contact, < 250V AC, Screw Conector,  RSZE1S35M
Square D

RELAY SOCKET 300VAC 12AMP RSB +OPTI Zelio Socket RSZ, Separate Contact, < 250V AC, Screw Conector,

Zoro # G624269491
Mfr # RSZE1S35M
product price: 
$14.65
/ea
Phoenix Contact PLC-RPT- 12DC/21-21AU PLC-INTERFACE 2900337
Phoenix Contact

PLC-RPT- 12DC/21-21AU PLC-INTERFACE

Zoro # G816105200
Mfr # 2900337
product price: 
$50.29
/ea
Sold in mult. of 10 for $502.90
Altech Industrial Relay, 24VDC, DPDT 8951.5
Altech

Industrial Relay, 24VDC, DPDT

Zoro # G824492071
Mfr # 8951.5
product price: 
$76.99
/ea
Altech Industrial Relay, 690V, DPDT AMR-AP3U690V2D
Altech

Industrial Relay, 690V, DPDT

Zoro # G724499583
Mfr # AMR-AP3U690V2D
product price: 
$271.99
/ea
Altech Industrial Relay, 24VDC 5480.2
Altech

Industrial Relay, 24VDC

Zoro # G724495769
Mfr # 5480.2
product price: 
$261.99
/ea
Altech Industrial Relay, 24VAC, SPDT 5801.2
Altech

Industrial Relay, 24VAC, SPDT

Zoro # G924499505
Mfr # 5801.2
product price: 
$124.99
/ea
Altech Industrial Relay, RM2E1 8949.2N
Altech

Industrial Relay, RM2E1

Zoro # G824500219
Mfr # 8949.2N
product price: 
$124.99
/ea
Altech Industrial Relay, 50A MT-63/3D-65
Altech

Industrial Relay, 50A

Zoro # G924496177
Mfr # MT-63/3D-65
product price: 
$335.99
/ea
Imo Automation Timer Relay 12VDC coil, 4PCO 6A, 0.1s to 100h,  TY4-12DC
Imo Automation

Timer Relay 12VDC coil, 4PCO 6A, 0.1s to 100h,

Zoro # G724248068
Mfr # TY4-12DC
product price: 
$71.59
/ea
Square D RELAY 3CO CYL PINS 10A 250V 2 RUMC31B7
Square D

RELAY 3CO CYL PINS 10A 250V 2

Zoro # G924274027
Mfr # RUMC31B7
product price: 
$32.55
/ea
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 70 A / 40 Degrees C 48-600 V / 4-30 V 3RF2370-3AA45
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 70 A / 40 Degrees C 48-600 V / 4-30 V

Zoro # G615874857
Mfr # 3RF2370-3AA45
product price: 
$389.99
/ea
Sold in mult. of 2 for $779.98
Altech Industrial Relay, 5A, 270VAC, 92x45mm PID110-1-0-01-CU
Altech

Industrial Relay, 5A, 270VAC, 92x45mm

Zoro # G724501033
Mfr # PID110-1-0-01-CU
product price: 
$549.99
/ea
Altech Industrial Relay, 24VDC, SPDT 5492.2
Altech

Industrial Relay, 24VDC, SPDT

Zoro # G724496285
Mfr # 5492.2
product price: 
$415.99
/ea
Altech Industrial Relay, 75A MT-95/3K-36
Altech

Industrial Relay, 75A

Zoro # G824493658
Mfr # MT-95/3K-36
product price: 
$381.99
/ea
Altech Industrial Relay, 500A MT-800/3K-330
Altech

Industrial Relay, 500A

Zoro # G724489829
Mfr # MT-800/3K-330
product price: 
$2,988.99
/ea
Altech Industrial Relay, 288VAC, DIN Rail VPRD2M-BL-CE
Altech

Industrial Relay, 288VAC, DIN Rail

Zoro # G624496590
Mfr # VPRD2M-BL-CE
product price: 
$127.99
/ea
Altech Industrial Relay, SAFETY RELAY 607.5111.020
Altech

Industrial Relay, SAFETY RELAY

Zoro # G724496339
Mfr # 607.5111.020
product price: 
$1,092.99
/ea
Altech Industrial Relay, 120VAC ASR-B120AC
Altech

Industrial Relay, 120VAC

Zoro # G924491554
Mfr # ASR-B120AC
product price: 
$383.99
/ea
Altech Industrial Relay, 185A MT-225/3K-185
Altech

Industrial Relay, 185A

Zoro # G724497176
Mfr # MT-225/3K-185
product price: 
$847.99
/ea
Altech Industrial Relay, 40A MT-32/3K-9
Altech

Industrial Relay, 40A

Zoro # G924494777
Mfr # MT-32/3K-9
product price: 
$148.99
/ea
Altech Industrial Relay, 500A MT-800/3K-800
Altech

Industrial Relay, 500A

Zoro # G624488182
Mfr # MT-800/3K-800
product price: 
$2,988.99
/ea
Altech Industrial Relay, MC Mounting Base UZ-95/S
Altech

Industrial Relay, MC Mounting Base

Zoro # G624492073
Mfr # UZ-95/S
product price: 
$36.85
/ea
Altech Industrial Relay, 40A MT-32/3K-0.16
Altech

Industrial Relay, 40A

Zoro # G924497198
Mfr # MT-32/3K-0.16
product price: 
$148.99
/ea
Altech Industrial Relay, 24VDC, SPDT 5800.3
Altech

Industrial Relay, 24VDC, SPDT

Zoro # G824493504
Mfr # 5800.3
product price: 
$277.99
/ea
Altech Industrial Relay, 265A MT-400/3K-160
Altech

Industrial Relay, 265A

Zoro # G824488340
Mfr # MT-400/3K-160
product price: 
$1,356.99
/ea
Altech Industrial Relay, MC Mounting Base UZ-95/L
Altech

Industrial Relay, MC Mounting Base

Zoro # G824492910
Mfr # UZ-95/L
product price: 
$42.39
/ea
Altech Industrial Relay, 75A MT-95/3K-85L
Altech

Industrial Relay, 75A

Zoro # G724501088
Mfr # MT-95/3K-85L
product price: 
$381.99
/ea
Imo Automation Relay Socket (Base) Screwless For ETS Relays 60VDC SRSC-230AC/DC
Imo Automation

Relay Socket (Base) Screwless For ETS Relays 60VDC

Zoro # G724249973
Mfr # SRSC-230AC/DC
product price: 
$16.15
/ea
Altech Industrial Relay, 24VDC, SPDT 5508.5
Altech

Industrial Relay, 24VDC, SPDT

Zoro # G724493697
Mfr # 5508.5
product price: 
$432.99
/ea
Altech Industrial Relay, 6A, 250VAC RSR-60DCS
Altech

Industrial Relay, 6A, 250VAC

Zoro # G724489942
Mfr # RSR-60DCS
product price: 
$19.19
/ea
Imo Automation High Capacity Industrial Relay SPNO, 30A, 230VAC, 2.7VA, AgSnO2 HY1A1230AC
Imo Automation

High Capacity Industrial Relay SPNO, 30A, 230VAC, 2.7VA, AgSnO2

Zoro # G624251830
Mfr # HY1A1230AC
product price: 
$25.85
/ea
Altech Industrial Relay, 110VAC, DPDT 8995.2
Altech

Industrial Relay, 110VAC, DPDT

Zoro # G824488180
Mfr # 8995.2
product price: 
$1,322.99
/ea
No Product Image Available
Atc Diversified Electronics

Alternating Relay

Zoro # G824301663
Mfr # ARA120ANE
product price: 
$832.99
/ea
Altech Industrial Relay, 10A GTK-12M-1
Altech

Industrial Relay, 10A

Zoro # G824488326
Mfr # GTK-12M-1
product price: 
$89.59
/ea
Electrical Relays (7,000+ items) - Page 117
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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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