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  7. Electrical Switches & Relays
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  9. Electrical Relays

Electrical Relays (6,000+ items) - Page 96

Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 50 A / 40 Degrees C 48-600 V / 4-30 V 3RF2350-1AA45
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 50 A / 40 Degrees C 48-600 V / 4-30 V

Zoro # G815302365
Mfr # 3RF2350-1AA45
product price:  $242.99
/ea
Sold in mult. of 3 for $728.97
Murrelektronik AMS 4-10/44-2 OPTO-COUPLER MODULE, In: 24 VDC - Out: 24 VDC / 2A, 22.5 mm, spring clamp 50015
Murrelektronik

AMS 4-10/44-2 OPTO-COUPLER MODULE, In: 24 VDC - Out: 24 VDC / 2A, 22.5 mm, spring clamp

Zoro # G800533545
Mfr # 50015
product price:  $200.99
/ea
Murrelektronik MICO electronic circuit protection, 2 CHANNELS, IN: 24 V DC OUT: 24 V /4-6-8-10 A 9000-41042-0401000
Murrelektronik

MICO electronic circuit protection, 2 CHANNELS, IN: 24 V DC OUT: 24 V /4-6-8-10 A

Zoro # G900533674
Mfr # 9000-41042-0401000
product price:  $310.99
/ea
Siemens Solid-state contactor 3-phase 3RF3 AC 53 / 3.8 A / 40 Degrees C 48-480 V / 24 V DC 3RF3403-1BD04
Siemens

Solid-state contactor 3-phase 3RF3 AC 53 / 3.8 A / 40 Degrees C 48-480 V / 24 V DC

Zoro # G815855069
Mfr # 3RF3403-1BD04
product price:  $435.99
/ea
Sold in mult. of 2 for $871.98
Sprecher & Schuh RELAY 11PIN 10A 3PDT LED 120AC R15-2013-23-5120-WTL
Sprecher & Schuh

RELAY 11PIN 10A 3PDT LED 120AC

Zoro # G815378223
Mfr # R15-2013-23-5120-WTL
product price:  $55.99
/ea
Siemens Solid-state contactor 3-phase 3RF3 AC 53 / 12.5 A / 40 °C 48-600 V / 3RF3412-2BB26
Siemens

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

Zoro # G615855634
Mfr # 3RF3412-2BB26
product price:  $442.99
/ea
Sold in mult. of 2 for $885.98
Murrelektronik AMMDS 10-44/2 OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 35 VDC / 2 A, 12 mm screw-type terminal 50080
Murrelektronik

AMMDS 10-44/2 OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 35 VDC / 2 A, 12 mm screw-type terminal

Zoro # G100533535
Mfr # 50080
product price:  $131.99
/ea
Sprecher & Schuh RELAY MINI 12A DPDT LED 24VDC R2N-2012-23-1024-WTL
Sprecher & Schuh

RELAY MINI 12A DPDT LED 24VDC

Zoro # G115378268
Mfr # R2N-2012-23-1024-WTL
product price:  $42.25
/ea
Phoenix Contact DEK-OE- 5DC/ 5DC/100KHZ-G Input 2964542
Phoenix Contact

DEK-OE- 5DC/ 5DC/100KHZ-G Input

Zoro # G016087788
Mfr # 2964542
product price:  $188.99
/ea
Idec Relay Side Mount 3PDT 120VAC RR3B-USAC120V
Idec

Relay Side Mount 3PDT 120VAC

Zoro # G715279477
Mfr # RR3B-USAC120V
product price:  $23.39
/ea
Idec Relay Plug-In 3PDT 10A 12VDC RR3B-ULCDC12V
Idec

Relay Plug-In 3PDT 10A 12VDC

Zoro # G515279561
Mfr # RR3B-ULCDC12V
product price:  $24.95
/ea
Idec RH GP Rly 4PDT 10A 24V DC Coil w/ diode RH4V2-UD-DC24V
Idec

RH GP Rly 4PDT 10A 24V DC Coil w/ diode

Zoro # G715367280
Mfr # RH4V2-UD-DC24V
product price:  $26.39
/ea
Idec Relay Plug-In 3PDT 10A 240VAC RR3PA-ULAC240V
Idec

Relay Plug-In 3PDT 10A 240VAC

Zoro # G715279576
Mfr # RR3PA-ULAC240V
product price:  $33.19
/ea
Siemens solid-state contactor 3-phase 3RF2 AC 51 / 22 A / 40 Degrees C 48-600 V / 4-30 V 3RF2420-1AB45
Siemens

solid-state contactor 3-phase 3RF2 AC 51 / 22 A / 40 Degrees C 48-600 V / 4-30 V

Zoro # G015855203
Mfr # 3RF2420-1AB45
product price:  $381.99
/ea
Sold in mult. of 2 for $763.98
Schneider Electric Plug-In, Plug-In Relay, Square, 8 A, 8 Pins, Quick Connect RSB2A080E7
Schneider Electric

Plug-In, Plug-In Relay, Square, 8 A, 8 Pins, Quick Connect

Zoro # G3465297
Mfr # RSB2A080E7
product price:  $6.49
/ea
Sold in mult. of 2 for $12.98
Schneider Electric Power plug-in relay, 15 A, 3 CO, with LE, 230V AC Coil Volts, 3 C/O RPM32P7
Schneider Electric

Power plug-in relay, 15 A, 3 CO, with LE, 230V AC Coil Volts, 3 C/O

Zoro # G200905638
Mfr # RPM32P7
product price:  $12.99
/ea
Sold in mult. of 10 for $129.90
Siemens IEC Control Relay, 2NO/2NC, 24V AC, 10 A 3RH21222AB00
Siemens

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

Zoro # G8360896
Mfr # 3RH21222AB00
product price:  $89.79
/ea
Idec Relay Plug-In 3PDT 10A 240VAC RR3PA-UCAC240V
Idec

Relay Plug-In 3PDT 10A 240VAC

Zoro # G815279469
Mfr # RR3PA-UCAC240V
product price:  $34.79
/ea
Idec Relay Plug-In DPDT 10A 12VDC RR2P-UCDC12V
Idec

Relay Plug-In DPDT 10A 12VDC

Zoro # G615279454
Mfr # RR2P-UCDC12V
product price:  $25.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2050-1AA45
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G015368512
Mfr # 3RF2050-1AA45
product price:  $137.99
/ea
Sold in mult. of 5 for $689.95
No Product Image Available
Atc Diversified Electronics

Phase Monitoring Relays

Zoro # G916497908
Mfr # SLD440ALE
product price:  $516.99
/ea
Siemens IEC Control Relay, 3NO/1NC, 24V DC, 10 A 3RH21311HB40
Siemens

IEC Control Relay, 3NO/1NC, 24V DC, 10 A

Zoro # G8359602
Mfr # 3RH21311HB40
product price:  $112.99
/ea
Siemens Output Coupler, 115V AC/DC, , 5Pins 3RQ31182AE00
Siemens

Output Coupler, 115V AC/DC, , 5Pins

Zoro # G7894016
Mfr # 3RQ31182AE00
product price:  $86.79
/ea
Sold in mult. of 5 for $433.95
Siemens Timing relay electronic slow-operating 1 change-over contact 24 V AC/DC 3RP2025-1AP30
Siemens

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

Zoro # G916041163
Mfr # 3RP2025-1AP30
product price:  $152.99
/ea
Sold in mult. of 4 for $611.96
Siemens Plug-In Relay, 24V DC, 6 A, Pins LZX:PT580024
Siemens

Plug-In Relay, 24V DC, 6 A, Pins

Zoro # G8367345
Mfr # LZX:PT580024
product price:  $38.29
/ea
Omron Slim Style Solid State Relay, Screw, DIN Rail, Triac G3RV-ST700-A AC/DC24
Omron

Slim Style Solid State Relay, Screw, DIN Rail, Triac

Zoro # G911086572
Mfr # G3RV-ST700-A AC/DC24
product price:  $70.49
/ea
No Product Image Available
Atc Diversified Electronics

Phase Monitoring Relays

Zoro # G916497861
Mfr # SLA120ASA
product price:  $247.99
/ea
Siemens Solid State Relay, 1 Phase, Screw Clamp, DIN Rail 3RF2330-1AA22
Siemens

Solid State Relay, 1 Phase, Screw Clamp, DIN Rail

Zoro # G9936605
Mfr # 3RF2330-1AA22
product price:  $180.99
/ea
No Product Image Available
Atc Diversified Electronics

Voltage Sensor Relay

Zoro # G816497954
Mfr # TDT120AKA060
product price:  $263.99
/ea
World Products Power/Signal Relay, 2FormC, DPDT, Momentary, 0.028A(Coil), 5VDC(Coil), 140mW(Coil),  UA2-5NU
World Products

Power/Signal Relay, 2FormC, DPDT, Momentary, 0.028A(Coil), 5VDC(Coil), 140mW(Coil),

Zoro # G923371031
Mfr # UA2-5NU
product price:  $4.59
/ea
Sold in mult. of 2 for $9.18
World Products Power/Signal Relay, 2FormC, DPDT, Momentary, 0.028A(Coil), 5VDC(Coil), 140mW(Coil),  UC2-5NU
World Products

Power/Signal Relay, 2FormC, DPDT, Momentary, 0.028A(Coil), 5VDC(Coil), 140mW(Coil),

Zoro # G723369818
Mfr # UC2-5NU
product price:  $4.59
/ea
Sold in mult. of 2 for $9.18
Diversified PRA Series Phase Sequence Monitor PRA100AFA
Diversified

PRA Series Phase Sequence Monitor

Zoro # G909227284
Mfr # PRA100AFA
product price:  $254.99
/ea
Omron Slim Style Solid State Relay, Spring Terminal, DIN Rail, MOSFET G3RV-ST500-D AC/DC24
Omron

Slim Style Solid State Relay, Spring Terminal, DIN Rail, MOSFET

Zoro # G710877579
Mfr # G3RV-ST500-D AC/DC24
product price:  $75.15
/ea
Siemens Solid State Relay, 1 Phase, Screw Clamp, DIN Rail 3RF2310-1AA24
Siemens

Solid State Relay, 1 Phase, Screw Clamp, DIN Rail

Zoro # G9935756
Mfr # 3RF2310-1AA24
product price:  $183.99
/ea
Siemens IEC Control Relay, 3NO/1NC, 24V DC, 10 A 3RH21312FB40
Siemens

IEC Control Relay, 3NO/1NC, 24V DC, 10 A

Zoro # G8361045
Mfr # 3RH21312FB40
product price:  $110.99
/ea
Siemens IEC Control Relay, 3NO/1NC, 24V DC, 10 A 3RH21312KB40
Siemens

IEC Control Relay, 3NO/1NC, 24V DC, 10 A

Zoro # G8361002
Mfr # 3RH21312KB40
product price:  $134.99
/ea
Electrical Relays (6,000+ items) - Page 96
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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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plug-in general purpose relaypneumatic reversing relayplug-in general purposeelectrical pin connectorsanalog monitoring relay
monitoring relay phasesingle function time delaydayton 5x85224v ac relay spdt3" saddle clamp

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