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  7. Electrical Switches & Relays
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  9. Electrical Relays

Electrical Relays (7,000+ items) - Page 93

Siemens Timing relay electronic with star-delta wye-delta function 1 NO delayed 3RP2576-1NW30
Siemens

Timing relay electronic with star-delta wye-delta function 1 NO delayed

Zoro # G516041129
Mfr # 3RP2576-1NW30
product price: 
$124.99
/ea
Sold in mult. of 4 for $499.96
Siemens SIRIUS safety relay Basic unit Standard series electronic enabling circuits 3SK1112-1BB40
Siemens

SIRIUS safety relay Basic unit Standard series electronic enabling circuits

Zoro # G216039945
Mfr # 3SK1112-1BB40
product price: 
$253.99
/ea
Sold in mult. of 2 for $507.98
Idec Relay Plug-In 3PDT 10A 120VAC RR3PA-ULCAC120V
Idec

Relay Plug-In 3PDT 10A 120VAC

Zoro # G815279582
Mfr # RR3PA-ULCAC120V
product price: 
$39.69
/ea
Siemens IEC Control Relay, 2NO/2NC, 24V DC, 10 A 3RH24221BB40
Siemens

IEC Control Relay, 2NO/2NC, 24V DC, 10 A

Zoro # G8360747
Mfr # 3RH24221BB40
product price: 
$304.99
/ea
Schneider Electric Chassis, Plug-In Relay, 5 A, Pin RXG25BD
Schneider Electric

Chassis, Plug-In Relay, 5 A, Pin

Zoro # G1207191
Mfr # RXG25BD
product price: 
$5.89
/pk of 10, $0.59/ea
Sold in mult. of 10 pks for $58.90
Murrelektronik RM-31/24V DC OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 5 A, 3 C/O  - 22, 5 mm screw term 51403
Murrelektronik

RM-31/24V DC OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 5 A, 3 C/O - 22, 5 mm screw term

Zoro # G500533586
Mfr # 51403
product price: 
$173.99
/ea
Phoenix Contact PLC-RSC- 24DC/21-21/EX PLC-INTERFACE 2909509
Phoenix Contact

PLC-RSC- 24DC/21-21/EX PLC-INTERFACE

Zoro # G116105139
Mfr # 2909509
product price: 
$37.25
/ea
Sold in mult. of 10 for $372.50
No Product Image Available
Te Connectivity

AGASTAT Pluggable Terminal Blocks

Zoro # G516220135
Mfr # 1412102-8
product price: 
$1.15
/ea
Sold in mult. of 65 for $74.75
No Product Image Available
Omron

Industrial Relays, 4, 120V AC, 30 A

Zoro # G010190453
Mfr # MGN2C-AC120
product price: 
$138.99
/ea
Siemens Plug-In, Plug-In Relay, Square, 10 A, 8 Pins, Pin 3TX71155DF13C
Siemens

Plug-In, Plug-In Relay, Square, 10 A, 8 Pins, Pin

Zoro # G8368937
Mfr # 3TX71155DF13C
product price: 
$46.79
/ea
Siemens Solid-state contactor 3-phase 3RF3 AC 53 / 12.5 A / 40 Degrees C 48-600 V / 24 V 3RF3412-2BB06
Siemens

Solid-state contactor 3-phase 3RF3 AC 53 / 12.5 A / 40 Degrees C 48-600 V / 24 V

Zoro # G915855570
Mfr # 3RF3412-2BB06
product price: 
$447.99
/ea
Sold in mult. of 2 for $895.98
Murrelektronik MIRO OFF-DELAY ZEITRELAY 24VDC-1S, MIRO 6.2 TIMER OFF-DELAY, IN: 24 VDC - OUT: 250 VAC/DC 6A, 1 C/O 6652310
Murrelektronik

MIRO OFF-DELAY ZEITRELAY 24VDC-1S, MIRO 6.2 TIMER OFF-DELAY, IN: 24 VDC - OUT: 250 VAC/DC 6A, 1 C/O

Zoro # G500533593
Mfr # 6652310
product price: 
$142.99
/ea
Murrelektronik MIRO TR 24VDC SK 5P OPTO-COUPLER MODULE, IN: 48 VDC - OUT: 35 VDC / 2 A, 6, 2 mm screw-type terminal 52503
Murrelektronik

MIRO TR 24VDC SK 5P OPTO-COUPLER MODULE, IN: 48 VDC - OUT: 35 VDC / 2 A, 6, 2 mm screw-type terminal

Zoro # G300533618
Mfr # 52503
product price: 
$124.99
/ea
Schmersal Srb-301-Mc 24V Ac/Dc Universal Safety Relay 161190684
Schmersal

Srb-301-Mc 24V Ac/Dc Universal Safety Relay

Zoro # G621953232
Mfr # 161190684
product price: 
$502.99
/ea
Phoenix Contact REL-MR-110DC/21HC Plug-in miniature 2961338
Phoenix Contact

REL-MR-110DC/21HC Plug-in miniature

Zoro # G516087417
Mfr # 2961338
product price: 
$14.15
/ea
Sold in mult. of 10 for $141.50
Nmc Voltage Sensor Audible And Visual AC3000
Nmc

Voltage Sensor Audible And Visual

Zoro # G5602589
Mfr # AC3000
product price: 
$60.85
/ea
Siemens IEC Control Relay, 4NO, 24V DC, 10 A 3RH21402FB40
Siemens

IEC Control Relay, 4NO, 24V DC, 10 A

Zoro # G8360686
Mfr # 3RH21402FB40
product price: 
$125.99
/ea
Schneider Electric Expansion module, Modicon MCM, 8 inputs, screw XPSMCMDI0800
Schneider Electric

Expansion module, Modicon MCM, 8 inputs, screw

Zoro # G500422828
Mfr # XPSMCMDI0800
product price: 
$355.99
/ea
Atc Diversified Electronics Phase Monitoring Relays SLD440ALE
Atc Diversified Electronics

Phase Monitoring Relays

Zoro # G916497908
Mfr # SLD440ALE
product price: 
$516.99
/ea
Schneider Electric Ssr1p Panel Mnt, 50A at 300VAC, ZC, 90-280VDC, 50 A, 24 to 300V AC, SSP1 Series SSP1A150M7T
Schneider Electric

Ssr1p Panel Mnt, 50A at 300VAC, ZC, 90-280VDC, 50 A, 24 to 300V AC, SSP1 Series

Zoro # G7123293
Mfr # SSP1A150M7T
product price: 
$45.69
/ea
Schneider Electric Ssr1p Panel Mnt, 50A at 300VAC, ZC, 3-32VDC, I, 50 A, 24 to 300V AC, SSP1 Series SSP1A150BD
Schneider Electric

Ssr1p Panel Mnt, 50A at 300VAC, ZC, 3-32VDC, I, 50 A, 24 to 300V AC, SSP1 Series

Zoro # G7123950
Mfr # SSP1A150BD
product price: 
$43.99
/ea
Functional Devices-Rib Mounting Rail, 4" W x 48" L AT4-48
Functional Devices-Rib

Mounting Rail, 4" W x 48" L

Zoro # G3222657
Mfr # AT4-48
product price: 
$37.89
/ea
Square D Manual Starter Toggle Kit Mbr 9998HR3
Square D

Manual Starter Toggle Kit Mbr

Zoro # G0571439
Mfr # 9998HR3
product price: 
$57.19
/ea
Functional Devices-Rib Solid Core Remote with Terminals AXKT
Functional Devices-Rib

Solid Core Remote with Terminals

Zoro # G2001669
Mfr # AXKT
product price: 
$31.79
/ea
Schneider Electric Contactor+Relay Trans Suppressor 110250V LA4SKE1U
Schneider Electric

Contactor+Relay Trans Suppressor 110250V

Zoro # G0571971
Mfr # LA4SKE1U
product price: 
$33.19
/ea
Schneider Electric Interface plug in relay, Harmony Electromechanical Relays, 10A, 1CO, with LED, 12V DC RXG13JD
Schneider Electric

Interface plug in relay, Harmony Electromechanical Relays, 10A, 1CO, with LED, 12V DC

Zoro # G1984702
Mfr # RXG13JD
product price: 
$11.15
/ea
Sold in mult. of 10 for $111.50
Schneider Electric Interface plug in relay, Harmony Electromechanical Relays, 10A, 1CO, with LED, 230V AC RXG13P7
Schneider Electric

Interface plug in relay, Harmony Electromechanical Relays, 10A, 1CO, with LED, 230V AC

Zoro # G1980073
Mfr # RXG13P7
product price: 
$11.79
/ea
Sold in mult. of 10 for $117.90
Johnson Controls Current Switch Relay Comb, Solid Core H750
Johnson Controls

Current Switch Relay Comb, Solid Core

Zoro # G0835095
Mfr # H750
product price: 
$98.29
/ea
Diversified PBC Series 3-Phase Voltage Band Monitor PBC-480-ALE
Diversified

PBC Series 3-Phase Voltage Band Monitor

Zoro # G209227311
Mfr # PBC-480-ALE
product price: 
$654.99
/ea
Metz Connect Time Delay Relay, On Delay, 1 Functions 230/400V AC, SPDT 11031505
Metz Connect

Time Delay Relay, On Delay, 1 Functions 230/400V AC, SPDT

Zoro # G011903793
Mfr # 11031505
product price: 
$96.39
/ea
Square D Weathershield WS382
Square D

Weathershield

Zoro # G0862340
Mfr # WS382
product price: 
$629.99
/ea
Johnson Controls Adj Current Sensor, Relay 10Amp Spst RIBXLSRA
Johnson Controls

Adj Current Sensor, Relay 10Amp Spst

Zoro # G0572227
Mfr # RIBXLSRA
product price: 
$102.99
/ea
Kohler Relay-Contactor Kit(13 Kw, 15 Kw) K-1263650
Kohler

Relay-Contactor Kit(13 Kw, 15 Kw)

Zoro # G401268280
Mfr # K-1263650
product price: 
$119.99
/ea
Johnson Controls Adj Current Sensor With, Wire Leads RIBXGA
Johnson Controls

Adj Current Sensor With, Wire Leads

Zoro # G0835269
Mfr # RIBXGA
product price: 
$77.90
/ea
Te Connectivity PCB, Power Relay, 7 A, PCB 2-1393203-1
Te Connectivity

PCB, Power Relay, 7 A, PCB

Zoro # G101033560
Mfr # 2-1393203-1
product price: 
$6.35
/ea
Sold in mult. of 25 for $158.75
Abb 1SVR730774R1300, CM-PAS.31S THREE-PHASE MON. 1SVR730774R1300
Abb

1SVR730774R1300, CM-PAS.31S THREE-PHASE MON.

Zoro # G9283168
Mfr # 1SVR730774R1300
product price: 
$451.99
/ea
Electrical Relays (7,000+ items) - Page 93
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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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Switch AccessoriesLighting PhotocontrolsSensor Cordsets & ReceptaclesSensor AccessoriesSpring Wound Timers
120v coil relaymacromatic pmpus12 volt dc relaysindustrial relays5 volt relays
dayton solid state relaysomron relay dpdttime delay off relaydayton time relaydayton relay sockets

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