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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 105

Siemens Timing relay electronic Multifunction 3RP2005-2AQ30
Siemens

Timing relay electronic Multifunction

Zoro # G915281782
Mfr # 3RP2005-2AQ30
product price: 
$198.99
/ea
Sold in mult. of 3 for $596.97
Siemens DELTA shutter controller FM isolating relay compact with extension input 3 A 230 5TC1271
Siemens

DELTA shutter controller FM isolating relay compact with extension input 3 A 230

Zoro # G916041194
Mfr # 5TC1271
product price: 
$152.99
/ea
Sold in mult. of 3 for $458.97
Abb 1SVR405651R3200, CR-M4LC SOCKET SPRING, PK 10 1SVR405651R3200
Abb

1SVR405651R3200, CR-M4LC SOCKET SPRING, PK 10

Zoro # G9283439
Mfr # 1SVR405651R3200
product price: 
$241.99
/pk 10, $24.20/ea
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 30 A / 40 °C 48-460 V / 4-30 V 3RF2330-3AA44
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 30 A / 40 °C 48-460 V / 4-30 V

Zoro # G915874885
Mfr # 3RF2330-3AA44
product price: 
$132.99
/ea
Sold in mult. of 4 for $531.96
Phoenix Contact PLC-PT-EIK 1-SVN 24P/P PLC-INTERFACE 2900397
Phoenix Contact

PLC-PT-EIK 1-SVN 24P/P PLC-INTERFACE

Zoro # G916104981
Mfr # 2900397
product price: 
$97.45
/ea
Sold in mult. of 10 for $974.50
Siemens Positively driven coupling relay in industrial enclosure 2 NO contacts / 1 3RQ1000-2GW00
Siemens

Positively driven coupling relay in industrial enclosure 2 NO contacts / 1

Zoro # G916041187
Mfr # 3RQ1000-2GW00
product price: 
$207.99
/ea
Sold in mult. of 3 for $623.97
Phoenix Contact DEK-OE-230AC/ 48DC/100 Input 2940210
Phoenix Contact

DEK-OE-230AC/ 48DC/100 Input

Zoro # G916087789
Mfr # 2940210
product price: 
$247.99
/ea
Siemens SIRIUS safety relay Basic unit Advanced series electronic enabling circuits 3SK1120-2AB40
Siemens

SIRIUS safety relay Basic unit Advanced series electronic enabling circuits

Zoro # G916039900
Mfr # 3SK1120-2AB40
product price: 
$245.99
/ea
Sold in mult. of 2 for $491.98
Siemens Timing relay electronic with star-delta wye-delta function 1 NO delayed 3RP2574-1NM20
Siemens

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

Zoro # G916041262
Mfr # 3RP2574-1NM20
product price: 
$142.99
/ea
Sold in mult. of 3 for $428.97
Siemens Timing relay electronic on-delay 1 change-over contact 3RP2525-2AW30
Siemens

Timing relay electronic on-delay 1 change-over contact

Zoro # G316041268
Mfr # 3RP2525-2AW30
product price: 
$124.99
/ea
Sold in mult. of 4 for $499.96
Siemens Timing Relay, Off Delay, 24-240V AC/DC 3RA28121DW10
Siemens

Timing Relay, Off Delay, 24-240V AC/DC

Zoro # G4287832
Mfr # 3RA28121DW10
product price: 
$279.99
/ea
Siemens Fault signaling relay T5570 230 V AC 5 A Additional detector with transparent cap 5TT3461
Siemens

Fault signaling relay T5570 230 V AC 5 A Additional detector with transparent cap

Zoro # G516041181
Mfr # 5TT3461
product price: 
$311.99
/ea
Sold in mult. of 2 for $623.98
Siemens Current measuring module Set current 0.3...3 A Overall width 45 mm 3UF7100-1AA00-0
Siemens

Current measuring module Set current 0.3...3 A Overall width 45 mm

Zoro # G615870224
Mfr # 3UF7100-1AA00-0
product price: 
$214.99
/ea
Sold in mult. of 2 for $429.98
Siemens Solid-state contactor 3-phase 3RF3 AC 53 / 5.2 A / 40 Degrees C 48-600 V / 24 V DC 3RF3405-1BB06
Siemens

Solid-state contactor 3-phase 3RF3 AC 53 / 5.2 A / 40 Degrees C 48-600 V / 24 V DC

Zoro # G815855342
Mfr # 3RF3405-1BB06
product price: 
$383.99
/ea
Sold in mult. of 2 for $767.98
Siemens Digital monitoring relay Speed monitoring from 0.1 to 2200 rpm 0vershoot 3UG4651-1AA30
Siemens

Digital monitoring relay Speed monitoring from 0.1 to 2200 rpm 0vershoot

Zoro # G815994430
Mfr # 3UG4651-1AA30
product price: 
$383.99
/ea
Sold in mult. of 2 for $767.98
Siemens Timing relay electronic slow-operating 1 change-over contact 3RP2511-2AW30
Siemens

Timing relay electronic slow-operating 1 change-over contact

Zoro # G816041171
Mfr # 3RP2511-2AW30
product price: 
$95.35
/ea
Sold in mult. of 5 for $476.75
Siemens Thermistor motor protection relay Compact evaluation unit 17.5 mm enclosure 3RN2010-2CW30
Siemens

Thermistor motor protection relay Compact evaluation unit 17.5 mm enclosure

Zoro # G416041137
Mfr # 3RN2010-2CW30
product price: 
$172.99
/ea
Sold in mult. of 4 for $691.96
Te Connectivity PCB, PCB Relay, 1 A, Long Lead 1617127-1
Te Connectivity

PCB, PCB Relay, 1 A, Long Lead

Zoro # G000974612
Mfr # 1617127-1
product price: 
$82.15
/ea
Sold in mult. of 2 for $164.30
Siemens Timing relay Multifunction 2 change-over contacts 3RP2505-2BB30
Siemens

Timing relay Multifunction 2 change-over contacts

Zoro # G116041154
Mfr # 3RP2505-2BB30
product price: 
$200.99
/ea
Sold in mult. of 3 for $602.97
Siemens SIRIUS safety relay Output expansion 4RO with relay enabling circuits 4 NO 3SK1211-2BB00
Siemens

SIRIUS safety relay Output expansion 4RO with relay enabling circuits 4 NO

Zoro # G216039938
Mfr # 3SK1211-2BB00
product price: 
$378.99
/ea
Sold in mult. of 2 for $757.98
Phoenix Contact RF-Z0017 Color-coding Color: 1620624
Phoenix Contact

RF-Z0017 Color-coding Color:

Zoro # G416088286
Mfr # 1620624
product price: 
$2.39
/ea
Sold in mult. of 50 for $119.50
Siemens monitoring relay phase failure phase sequence and asymmetry monitoring 3x 3UG5512-2BR20
Siemens

monitoring relay phase failure phase sequence and asymmetry monitoring 3x

Zoro # G216040163
Mfr # 3UG5512-2BR20
product price: 
$202.99
/ea
Sold in mult. of 3 for $608.97
Siemens Monitoring relay can be mounted to Contactor 3RT2 3RR2242-2FA30
Siemens

Monitoring relay can be mounted to Contactor 3RT2

Zoro # G616040145
Mfr # 3RR2242-2FA30
product price: 
$384.99
/ea
Sold in mult. of 2 for $769.98
Siemens ATC6 expansion module 2DI/2DO Relay Accessory for ATC6300 and ATC6500 3KC9000-8TL64
Siemens

ATC6 expansion module 2DI/2DO Relay Accessory for ATC6300 and ATC6500

Zoro # G116314821
Mfr # 3KC9000-8TL64
product price: 
$1,127.99
/ea
Siemens Timing relay Multifunction 2 change-over contacts 3RP2505-1BB30
Siemens

Timing relay Multifunction 2 change-over contacts

Zoro # G716041226
Mfr # 3RP2505-1BB30
product price: 
$200.99
/ea
Sold in mult. of 3 for $602.97
Siemens Timing relay electronic slow-operating 1 change-over contact 3RP2513-2AW30
Siemens

Timing relay electronic slow-operating 1 change-over contact

Zoro # G516041167
Mfr # 3RP2513-2AW30
product price: 
$88.89
/ea
Sold in mult. of 5 for $444.45
Siemens Timing relay OFF delay with control signal 1 change-over contact 3RP2535-1AW30
Siemens

Timing relay OFF delay with control signal 1 change-over contact

Zoro # G016041193
Mfr # 3RP2535-1AW30
product price: 
$210.99
/ea
Sold in mult. of 3 for $632.97
Siemens Timing relay electronic with star-delta wye-delta function 1 NO delayed 3RP2574-1NW30
Siemens

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

Zoro # G016041209
Mfr # 3RP2574-1NW30
product price: 
$136.99
/ea
Sold in mult. of 4 for $547.96
Siemens Solid-state contactor 3-phase 3RF3 AC 53 / 12.5 A / 40 °C 48-480 V / 3RF3412-1BB24
Siemens

Solid-state contactor 3-phase 3RF3 AC 53 / 12.5 A / 40 °C 48-480 V /

Zoro # G215855720
Mfr # 3RF3412-1BB24
product price: 
$385.99
/ea
Sold in mult. of 2 for $771.98
Murrelektronik RM 14/24VDC INPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 2 A, 4 C/O contact - 22, 5 mm screw terminal 516001
Murrelektronik

RM 14/24VDC INPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 2 A, 4 C/O contact - 22, 5 mm screw terminal

Zoro # G100533528
Mfr # 516001
product price: 
$206.99
/ea
Siemens SIRIUS safety relay Power supply for 3SK1 Advanced series Us = 110-240 V 3SK1230-2AW20
Siemens

SIRIUS safety relay Power supply for 3SK1 Advanced series Us = 110-240 V

Zoro # G416314804
Mfr # 3SK1230-2AW20
product price: 
$250.99
/ea
Sold in mult. of 2 for $501.98
Siemens time relay electronic flasher relay asymmetrical 1 change-over contact 2x7 3RP2555-2AW30
Siemens

time relay electronic flasher relay asymmetrical 1 change-over contact 2x7

Zoro # G316041121
Mfr # 3RP2555-2AW30
product price: 
$229.99
/ea
Sold in mult. of 2 for $459.98
Siemens Semiconductor relay 1-phase 3RF2 Width 22.5 mm 3RF2120-1BA04
Siemens

Semiconductor relay 1-phase 3RF2 Width 22.5 mm

Zoro # G015918984
Mfr # 3RF2120-1BA04
product price: 
$81.35
/ea
Sold in mult. of 6 for $488.10
Siemens Timing relay electronic slow-operating 1 change-over contact 24 V AC/DC 3RP2025-1AQ30
Siemens

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

Zoro # G015281712
Mfr # 3RP2025-1AQ30
product price: 
$127.99
/ea
Sold in mult. of 4 for $511.96
Siemens I-system Motion Detector relay output 230 VAC 50/60Hz 2300W 1150VA 5TC1585
Siemens

I-system Motion Detector relay output 230 VAC 50/60Hz 2300W 1150VA

Zoro # G316041251
Mfr # 5TC1585
product price: 
$272.99
/ea
Sold in mult. of 2 for $545.98
Siemens Positively driven coupling relay in industrial enclosure 4 NO contacts / 1 3RQ1000-1LB00
Siemens

Positively driven coupling relay in industrial enclosure 4 NO contacts / 1

Zoro # G416041243
Mfr # 3RQ1000-1LB00
product price: 
$220.99
/ea
Sold in mult. of 3 for $662.97
Electrical Relays (6,500+ items) - Page 105
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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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