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  7. Electrical Switches & Relays
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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 145

Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-1MB40-0KT0
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G615960963
Mfr # 3RH2122-1MB40-0KT0
product price: 
$71.75
/ea
Sold in mult. of 7 for $502.25
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 10.5 A / 40 Degrees C 24-230 V / 24 V 3RF2310-1AA12
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 10.5 A / 40 Degrees C 24-230 V / 24 V

Zoro # G815855144
Mfr # 3RF2310-1AA12
product price: 
$149.99
/ea
Sold in mult. of 4 for $599.96
Murrelektronik MET 1-PHASE CONTROL AND ISOLATION TRANSFORMER, P: 1000VA IN: 400VAC+/- 5% OUT: 230VAC 86051
Murrelektronik

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMER, P: 1000VA IN: 400VAC+/- 5% OUT: 230VAC

Zoro # G700533751
Mfr # 86051
product price: 
$1,024.99
/ea
Siemens Solid State Relay, 1 Phase, Ring Cable, DIN Rail or Panel Mount 3RF2340-3AA22
Siemens

Solid State Relay, 1 Phase, Ring Cable, DIN Rail or Panel Mount

Zoro # G815855199
Mfr # 3RF2340-3AA22
product price: 
$195.99
/ea
Sold in mult. of 3 for $587.97
Siemens Solid State Relay, 1 Phase, Ring Cable, DIN Rail or Panel Mount 3RF2340-3AA04
Siemens

Solid State Relay, 1 Phase, Ring Cable, DIN Rail or Panel Mount

Zoro # G415874873
Mfr # 3RF2340-3AA04
product price: 
$179.99
/ea
Sold in mult. of 3 for $539.97
Siemens electronic timing relay ON-delay 3RA2811-1CW10
Siemens

electronic timing relay ON-delay

Zoro # G915996846
Mfr # 3RA2811-1CW10
product price: 
$79.95
/ea
Sold in mult. of 5 for $399.75
Murrelektronik EUROCARD HOLDER, SKP 32/2-F(b+z)-FK, mounting rail / spring clamp 6652041
Murrelektronik

EUROCARD HOLDER, SKP 32/2-F(b+z)-FK, mounting rail / spring clamp

Zoro # G600533547
Mfr # 6652041
product price: 
$71.95
/ea
Siemens switching relay with 4 NO contact for 230V AC 16A control 115V AC 5TT4204-1
Siemens

switching relay with 4 NO contact for 230V AC 16A control 115V AC

Zoro # G415963287
Mfr # 5TT4204-1
product price: 
$104.99
/ea
Sold in mult. of 4 for $419.96
Siemens Solid-state contactor 1-phase 3RF2 AC 15 / 25 A / 40 Degrees C 48-460 V / 4-30 V 3RF2350-1BA44
Siemens

Solid-state contactor 1-phase 3RF2 AC 15 / 25 A / 40 Degrees C 48-460 V / 4-30 V

Zoro # G315874874
Mfr # 3RF2350-1BA44
product price: 
$224.99
/ea
Sold in mult. of 3 for $674.97
Murrelektronik MIRO 6.2 110V-1U-FK OUTPUT RELAY, IN: 110 VACDC - OUT: 250 VAC/DC 6 A, 1 C/O - 6, 2 mm spring clamp 6652030
Murrelektronik

MIRO 6.2 110V-1U-FK OUTPUT RELAY, IN: 110 VACDC - OUT: 250 VAC/DC 6 A, 1 C/O - 6, 2 mm spring clamp

Zoro # G200533541
Mfr # 6652030
product price: 
$74.29
/ea
Murrelektronik Miro 6, 2 Timer Off-delay max.0, 1-10 sec., IN: 24 VDC - OUT: 250 VAC/DC 6A, 1 C/O 52310
Murrelektronik

Miro 6, 2 Timer Off-delay max.0, 1-10 sec., IN: 24 VDC - OUT: 250 VAC/DC 6A, 1 C/O

Zoro # G200533510
Mfr # 52310
product price: 
$131.99
/ea
Murrelektronik MIRO TR 6.2MM SK OPTO-COUPLER MODULE, IN: 48 VDC - OUT: 48 VDC / 2 A, 6, 2 mm screw-type terminal 52513
Murrelektronik

MIRO TR 6.2MM SK OPTO-COUPLER MODULE, IN: 48 VDC - OUT: 48 VDC / 2 A, 6, 2 mm screw-type terminal

Zoro # G200533558
Mfr # 52513
product price: 
$114.99
/ea
Murrelektronik MDD DC/DC-CONVERTOR SWITCH MODE, IN: 24VDC OUT: 24V/0, 3ADC 85655
Murrelektronik

MDD DC/DC-CONVERTOR SWITCH MODE, IN: 24VDC OUT: 24V/0, 3ADC

Zoro # G300533694
Mfr # 85655
product price: 
$485.99
/ea
Murrelektronik MIRO SAFE+ SWITCH ECOA 24, 24 VAC/DC - 2 N/O contact /1 PLC output, 22 6644207
Murrelektronik

MIRO SAFE+ SWITCH ECOA 24, 24 VAC/DC - 2 N/O contact /1 PLC output, 22

Zoro # G000533598
Mfr # 6644207
product price: 
$871.99
/ea
Murrelektronik Mico Pro electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 2 A 9000-41014-0200000
Murrelektronik

Mico Pro electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 2 A

Zoro # G100533702
Mfr # 9000-41014-0200000
product price: 
$307.99
/ea
Murrelektronik Mico Pro electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 4 A 9000-41014-0400000
Murrelektronik

Mico Pro electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 4 A

Zoro # G100533641
Mfr # 9000-41014-0400000
product price: 
$334.99
/ea
Murrelektronik RMMDA 11/24 OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 8A, 1 N/O contact - 12 mm screw terminal 51100
Murrelektronik

RMMDA 11/24 OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 8A, 1 N/O contact - 12 mm screw terminal

Zoro # G200533565
Mfr # 51100
product price: 
$66.65
/ea
Murrelektronik MIRO 6.2 TIMER OFF-DELAY, IN: 24 VDC - OUT: 250 VAC/DC 6A, 1 C/O 52311
Murrelektronik

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

Zoro # G300533526
Mfr # 52311
product price: 
$132.99
/ea
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 10 A / 40 Degrees C 48-460 V / 24 V 3RF2310-1AA14
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 10 A / 40 Degrees C 48-460 V / 24 V

Zoro # G315874881
Mfr # 3RF2310-1AA14
product price: 
$162.99
/ea
Sold in mult. of 4 for $651.96
Idec 4PDT BLADE RELAY RH4B-UDC110V
Idec

4PDT BLADE RELAY

Zoro # G415279081
Mfr # RH4B-UDC110V
product price: 
$24.15
/ea
No Product Image Available
Macromatic

Voltage Sensing Relay, 240V, DPDT

Zoro # G914546615
Mfr # VWKP240A
product price: 
$119.99
/ea
Idec Relay Plug-In 3PDT 10A 24VAC RR3PA-ULCAC24V
Idec

Relay Plug-In 3PDT 10A 24VAC

Zoro # G815279445
Mfr # RR3PA-ULCAC24V
product price: 
$35.75
/ea
Idec Relay Plug-In DPDT 10A 220VAC RR2P-ULCAC220V
Idec

Relay Plug-In DPDT 10A 220VAC

Zoro # G915279598
Mfr # RR2P-ULCAC220V
product price: 
$32.95
/ea
Phoenix Contact DIN Rail, Relay, 10 A, Push-in 2900291
Phoenix Contact

DIN Rail, Relay, 10 A, Push-in

Zoro # G316105052
Mfr # 2900291
product price: 
$28.99
/ea
Sold in mult. of 10 for $289.90
Veris Industries 3PDT 10A Panel Relay 120VAC VMD3B-C120A
Veris Industries

3PDT 10A Panel Relay 120VAC

Zoro # G915279277
Mfr # VMD3B-C120A
product price: 
$20.29
/ea
Idec DPDT BLADE RELAY RH2B-UDC48V
Idec

DPDT BLADE RELAY

Zoro # G315279204
Mfr # RH2B-UDC48V
product price: 
$12.79
/ea
Idec DPDT RELAY RH2B-ULCDC100-110V
Idec

DPDT RELAY

Zoro # G415279128
Mfr # RH2B-ULCDC100-110V
product price: 
$20.99
/ea
Idec DPDT W/C-BUTTON & DIODE BLADE RELAY RH2B-UCD-DC12V
Idec

DPDT W/C-BUTTON & DIODE BLADE RELAY

Zoro # G715279125
Mfr # RH2B-UCD-DC12V
product price: 
$18.59
/ea
Idec Relay Plug-In 3PDT 10A 120VAC RR3PA-UCAC120V
Idec

Relay Plug-In 3PDT 10A 120VAC

Zoro # G315279563
Mfr # RR3PA-UCAC120V
product price: 
$34.29
/ea
Idec Relay Plug-In DPDT 10A 48VDC RR2P-ULCDC48V
Idec

Relay Plug-In DPDT 10A 48VDC

Zoro # G615279508
Mfr # RR2P-ULCDC48V
product price: 
$30.35
/ea
Idec Relay Plug-In DPDT 10A 48VDC RR2P-UCDC48V
Idec

Relay Plug-In DPDT 10A 48VDC

Zoro # G315279495
Mfr # RR2P-UCDC48V
product price: 
$28.25
/ea
Omron LY, pshin socket, 2 pole, lever PTF-08-PU
Omron

LY, pshin socket, 2 pole, lever

Zoro # G410190435
Mfr # PTF-08-PU
product price: 
$23.89
/ea
Idec DPDT W/C-BUTN RH2B-UCDC12V
Idec

DPDT W/C-BUTN

Zoro # G115279206
Mfr # RH2B-UCDC12V
product price: 
$16.15
/ea
Veris Industries 3PDT 10A Panel Relay 24VAC VMD3B-C24A
Veris Industries

3PDT 10A Panel Relay 24VAC

Zoro # G115279237
Mfr # VMD3B-C24A
product price: 
$21.35
/ea
Idec Relay SideMount SPDT 10A 12VAC RR1BA-USAC12V
Idec

Relay SideMount SPDT 10A 12VAC

Zoro # G115279572
Mfr # RR1BA-USAC12V
product price: 
$17.15
/ea
Idec Relay Plug-In DPDT 10A 110VAC RR2P-ULAC110V
Idec

Relay Plug-In DPDT 10A 110VAC

Zoro # G115279510
Mfr # RR2P-ULAC110V
product price: 
$27.89
/ea
Electrical Relays (6,500+ items) - Page 145
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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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