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  7. Electrical Switches & Relays
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  9. Electrical Relays

Electrical Relays (6,000+ items) - Page 106

Siemens Level relay T5570 230 V AC 4A min/max With transparent cap 5TT3435
Siemens

Level relay T5570 230 V AC 4A min/max With transparent cap

Zoro # G216041221
Mfr # 5TT3435
product price:  $317.99
/ea
Sold in mult. of 2 for $635.98
Siemens Timing relay electronic slow-operating 1 NO semiconductor 2-wire 4 time 3RP2527-1EW30
Siemens

Timing relay electronic slow-operating 1 NO semiconductor 2-wire 4 time

Zoro # G416041175
Mfr # 3RP2527-1EW30
product price:  $88.89
/ea
Sold in mult. of 5 for $444.45
Te Connectivity PCB, PCB Relay, 1 A, Pin 5-1617543-9
Te Connectivity

PCB, PCB Relay, 1 A, Pin

Zoro # G300975340
Mfr # 5-1617543-9
product price:  $98.99
/ea
Sold in mult. of 2 for $197.98
Siemens Timing relay electronic OFF delay without control signal or smooth passing 3RP2540-2BB30
Siemens

Timing relay electronic OFF delay without control signal or smooth passing

Zoro # G816041225
Mfr # 3RP2540-2BB30
product price:  $239.99
/ea
Sold in mult. of 2 for $479.98
Phoenix Contact PLC-OSC- 60DC/ 24DC/ 2 PLC-INTERFACE 2967468
Phoenix Contact

PLC-OSC- 60DC/ 24DC/ 2 PLC-INTERFACE

Zoro # G116105016
Mfr # 2967468
product price:  $51.79
/ea
Murrelektronik EUROCARD HOLDER, SKP 64/IC, mounting rail / screw-type terminal 63043
Murrelektronik

EUROCARD HOLDER, SKP 64/IC, mounting rail / screw-type terminal

Zoro # G700691987
Mfr # 63043
product price:  $334.99
/ea
Te Connectivity Plain Case, General Purpose Relay, 10 A, Solder Hook 4-1617002-8
Te Connectivity

Plain Case, General Purpose Relay, 10 A, Solder Hook

Zoro # G700984690
Mfr # 4-1617002-8
product price:  $530.99
/ea
Schneider Electric Miniature plug-in relay, 10 A, 3 CO, 48, 48V AC Coil Volts, 3 C/O RXM3AB1E7
Schneider Electric

Miniature plug-in relay, 10 A, 3 CO, 48, 48V AC Coil Volts, 3 C/O

Zoro # G500905543
Mfr # RXM3AB1E7
product price:  $8.29
/ea
Sold in mult. of 10 for $82.90
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 40 A / 40 Degrees C 48-600 V / 4-30 V 3RF2340-3AA45
Siemens

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

Zoro # G715874900
Mfr # 3RF2340-3AA45
product price:  $242.99
/ea
Sold in mult. of 3 for $728.97
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:  $78.25
/ea
Sold in mult. of 2 for $156.50
Siemens Timing relay electronic OFF delay without control signal or smooth passing 3RP2540-2AW30
Siemens

Timing relay electronic OFF delay without control signal or smooth passing

Zoro # G416041250
Mfr # 3RP2540-2AW30
product price:  $229.99
/ea
Sold in mult. of 2 for $459.98
Siemens Timing relay electronic with star-delta wye-delta function 1 NO delayed 3RP2574-2NM20
Siemens

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

Zoro # G516041211
Mfr # 3RP2574-2NM20
product price:  $142.99
/ea
Sold in mult. of 3 for $428.97
Te Connectivity PCB, PCB Relay, 1 A, Long Lead 1-1617120-3
Te Connectivity

PCB, PCB Relay, 1 A, Long Lead

Zoro # G100982920
Mfr # 1-1617120-3
product price:  $89.69
/ea
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 Fault signaling relay T5570 230 V AC 5 A with reset with transparent cap 5TT3460
Siemens

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

Zoro # G316041169
Mfr # 5TT3460
product price:  $372.99
/ea
Sold in mult. of 2 for $745.98
Murrelektronik Mico Pro Potential distributor 2 x 2 x 06, Multiplying two channels 5-times , max 20 A each channel 9000-41000-0002206
Murrelektronik

Mico Pro Potential distributor 2 x 2 x 06, Multiplying two channels 5-times , max 20 A each channel

Zoro # G500533630
Mfr # 9000-41000-0002206
product price:  $173.99
/ea
Te Connectivity JMSPD-12XP = M39016/16-027P 1617130-2
Te Connectivity

JMSPD-12XP = M39016/16-027P

Zoro # G400974861
Mfr # 1617130-2
product price:  $94.25
/ea
Sold in mult. of 2 for $188.50
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
Phoenix Contact RF-Z0018 Color-coding Color: 1620625
Phoenix Contact

RF-Z0018 Color-coding Color:

Zoro # G716088290
Mfr # 1620625
product price:  $2.39
/ea
Sold in mult. of 50 for $119.50
Siemens Voltage relays AC 230/400V 2W 0.9/1.3 Asymmetrical monitoring With transparent cap 5TT3195
Siemens

Voltage relays AC 230/400V 2W 0.9/1.3 Asymmetrical monitoring With transparent cap

Zoro # G815873254
Mfr # 5TT3195
product price:  $401.99
/ea
Siemens SIRIUS safety relay Output expansion 3RO Power with Relay enabling 3SK1213-1AJ20
Siemens

SIRIUS safety relay Output expansion 3RO Power with Relay enabling

Zoro # G616039910
Mfr # 3SK1213-1AJ20
product price:  $556.99
/ea
Phoenix Contact PLC-RPT- 72UC/21AU/RW PLC-INTERFACE for 2900322
Phoenix Contact

PLC-RPT- 72UC/21AU/RW PLC-INTERFACE for

Zoro # G116104972
Mfr # 2900322
product price:  $59.29
/ea
Sold in mult. of 10 for $592.90
Siemens Digital monitoring relay cos phi and current monitoring from 90-690 V AC 3UG4641-2CS20
Siemens

Digital monitoring relay cos phi and current monitoring from 90-690 V AC

Zoro # G715994417
Mfr # 3UG4641-2CS20
product price:  $379.99
/ea
Sold in mult. of 2 for $759.98
Siemens Semiconductor relay 1-phase 3RF2 Width 22.5 mm 3RF2120-2AA45
Siemens

Semiconductor relay 1-phase 3RF2 Width 22.5 mm

Zoro # G015919004
Mfr # 3RF2120-2AA45
product price:  $94.39
/ea
Sold in mult. of 6 for $566.34
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:  $348.99
/ea
Sold in mult. of 2 for $697.98
Siemens Current/voltage measuring module for dry-running protection of 3UF7124-1BA01-0
Siemens

Current/voltage measuring module for dry-running protection of

Zoro # G716314863
Mfr # 3UF7124-1BA01-0
product price:  $2,753.99
/ea
Siemens SIRIUS safety relay safety-oriented Standstill monitoring 24 V DC 45 mm 3TK2810-0BA02
Siemens

SIRIUS safety relay safety-oriented Standstill monitoring 24 V DC 45 mm

Zoro # G616039903
Mfr # 3TK2810-0BA02
product price:  $1,621.99
/ea
Phoenix Contact PLC-RPT-110UC/21/RW PLC-INTERFACE for 2900320
Phoenix Contact

PLC-RPT-110UC/21/RW PLC-INTERFACE for

Zoro # G616105110
Mfr # 2900320
product price:  $68.19
/ea
Sold in mult. of 10 for $681.90
Siemens Monitoring relay can be mounted to Contactor 3RT2 3RR2243-3FA30
Siemens

Monitoring relay can be mounted to Contactor 3RT2

Zoro # G516040177
Mfr # 3RR2243-3FA30
product price:  $496.99
/ea
Siemens SIRIUS safety relay Basic unit Advanced series 3 electronic enabling 3SK1122-1AB40
Siemens

SIRIUS safety relay Basic unit Advanced series 3 electronic enabling

Zoro # G516039898
Mfr # 3SK1122-1AB40
product price:  $307.99
/ea
Sold in mult. of 2 for $615.98
Siemens SIRIUS safety relay Output expansion 3RO Power with Relay enabling 3SK1213-2AJ20
Siemens

SIRIUS safety relay Output expansion 3RO Power with Relay enabling

Zoro # G116039915
Mfr # 3SK1213-2AJ20
product price:  $434.99
/ea
Te Connectivity PCB, PCB Relay, 1 A, Long Lead 1617146-6
Te Connectivity

PCB, PCB Relay, 1 A, Long Lead

Zoro # G100975052
Mfr # 1617146-6
product price:  $143.99
/ea
Sold in mult. of 46 for $6,623.54
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
Te Connectivity PCB, PCB Relay, 1 A, Long Lead 1-1617121-6
Te Connectivity

PCB, PCB Relay, 1 A, Long Lead

Zoro # G400974755
Mfr # 1-1617121-6
product price:  $84.19
/ea
Sold in mult. of 56 for $4,714.64
Siemens Current/voltage measuring module for dry-running protection of 3UF7120-1AA01-0
Siemens

Current/voltage measuring module for dry-running protection of

Zoro # G816314862
Mfr # 3UF7120-1AA01-0
product price:  $2,399.99
/ea
Siemens electronic timing relay ON-delay 3RA2811-2CW10
Siemens

electronic timing relay ON-delay

Zoro # G215996843
Mfr # 3RA2811-2CW10
product price:  $80.75
/ea
Sold in mult. of 5 for $403.75
Electrical Relays (6,000+ items) - Page 106
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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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dayton 5x852plug-in general purpose relay3" saddle clampcoil 24voff delay timer relay

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