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  1. Home
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  3. Electrical Supplies
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  5. Industrial Electrical Controls & Automation
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  7. Electrical Switches & Relays
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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 150

No Product Image Available
Omron

Solid State Relay, 3 Phase, Screw, DIN Track, Phototriac

Zoro # G710087725
Mfr # G3PE-515B-3N DC12-24
product price:  $358.99
/ea
Idec Relay Plug-In DPDT 10A 6VDC RR2KP-UDC6V
Idec

Relay Plug-In DPDT 10A 6VDC

Zoro # G915279604
Mfr # RR2KP-UDC6V
product price:  $79.79
/ea
Idec DPDT W/C-BTN RH2B-UCDC100-110V
Idec

DPDT W/C-BTN

Zoro # G715279170
Mfr # RH2B-UCDC100-110V
product price:  $15.89
/ea
Phoenix Contact REL-IR4/LDP- 48DC/4X21AU Plug-in 2903671
Phoenix Contact

REL-IR4/LDP- 48DC/4X21AU Plug-in

Zoro # G916087369
Mfr # 2903671
product price:  $12.79
/ea
Sold in mult. of 10 for $127.90
Schneider Electric Harmony, Mounting adaptor with panel mounting lugs, for RPM and RXM relay RXZE2FA
Schneider Electric

Harmony, Mounting adaptor with panel mounting lugs, for RPM and RXM relay

Zoro # G600904897
Mfr # RXZE2FA
product price:  $0.97
/ea
Sold in mult. of 20 for $19.40
Phoenix Contact REL-PR3- 24AC/3X1 Plug-in high-power 2903707
Phoenix Contact

REL-PR3- 24AC/3X1 Plug-in high-power

Zoro # G916087376
Mfr # 2903707
product price:  $17.19
/ea
Idec Relay Plug-In DPDT 10A 230VAC RR2KP-UAC230V
Idec

Relay Plug-In DPDT 10A 230VAC

Zoro # G715279514
Mfr # RR2KP-UAC230V
product price:  $97.55
/ea
Idec Relay Plug-In 3PDT 10A 220VAC RR3PA-ULAC220V
Idec

Relay Plug-In 3PDT 10A 220VAC

Zoro # G915279567
Mfr # RR3PA-ULAC220V
product price:  $36.85
/ea
Phoenix Contact RF-Z0001 Unlocking tool for contact 1607904
Phoenix Contact

RF-Z0001 Unlocking tool for contact

Zoro # G616088291
Mfr # 1607904
product price:  $296.99
/ea
Idec Relay Plug-In 3PDT 10A 48VDC RR3PA-UDC48V
Idec

Relay Plug-In 3PDT 10A 48VDC

Zoro # G815279643
Mfr # RR3PA-UDC48V
product price:  $31.19
/ea
Idec Relay Plug-In DPDT 10A 240VAC RR2P-ULCAC240V
Idec

Relay Plug-In DPDT 10A 240VAC

Zoro # G915279550
Mfr # RR2P-ULCAC240V
product price:  $34.79
/ea
No Product Image Available
Finder

Module, DPDT 8A, 24V DC, AgNi, 10PK

Zoro # G812185626
Mfr # 48.52.7.024.0050SPA
product price:  $295.99
/pk 10, $29.60/ea
Idec Relay Plug-In DPDT 10A 12VAC RR2KP-UAC12V
Idec

Relay Plug-In DPDT 10A 12VAC

Zoro # G615279621
Mfr # RR2KP-UAC12V
product price:  $76.65
/ea
No Product Image Available
Finder

LED Indicator and Diode Module for 110-220V DC, 10PK

Zoro # G912185632
Mfr # 99.01.9.220.99
product price:  $73.39
/pk 10, $7.34/ea
No Product Image Available
York

Control Relay, 24V, DPDT

Zoro # G8833524
Mfr # S1-024-19052-000
product price:  $73.79
/ea
No Product Image Available
Finder

SSR Module, 24VDC In, 12 -240 VAC Out, 10PK

Zoro # G812185824
Mfr # 38.81.7.024.8240
product price:  $580.99
/pk 10, $58.10/ea
Functional Devices-Rib Track Mount, 3 Output I/O Expander RIBMN24Q3C
Functional Devices-Rib

Track Mount, 3 Output I/O Expander

Zoro # G3225579
Mfr # RIBMN24Q3C
product price:  $177.99
/ea
Idec Relay Plug-In SPDT 10A 24VDC RR1BA-ULCDC24V
Idec

Relay Plug-In SPDT 10A 24VDC

Zoro # G415279487
Mfr # RR1BA-ULCDC24V
product price:  $21.35
/ea
Phoenix Contact REL-IR4/LDP-220DC/4X21AU Plug-in 2903675
Phoenix Contact

REL-IR4/LDP-220DC/4X21AU Plug-in

Zoro # G316087341
Mfr # 2903675
product price:  $12.79
/ea
Sold in mult. of 10 for $127.90
Idec Relay Plug-In 3PDT 10A 6VDC RR3PA-ULDC6V
Idec

Relay Plug-In 3PDT 10A 6VDC

Zoro # G415279616
Mfr # RR3PA-ULDC6V
product price:  $37.35
/ea
No Product Image Available
Weidmuller

Riderseries Rci, Retaining Clip, 10PK

Zoro # G414840657
Mfr # 8869510000
product price:  $35.19
/pk 10, $3.52/ea
Phoenix Contact REL-IR2/LDP-110DC/2X21 Plug-in 2903663
Phoenix Contact

REL-IR2/LDP-110DC/2X21 Plug-in

Zoro # G416087401
Mfr # 2903663
product price:  $10.49
/ea
Sold in mult. of 10 for $104.90
No Product Image Available
Finder

Plastic ejector/retaining clip for 94.82.3 and 94.84.3, 10PK

Zoro # G312185393
Mfr # 094.91.3
product price:  $7.29
/pk 10, $0.73/ea
Sold in mult. of 2 for $14.58
Idec GP Rly 10A SPDT w/ Chck Bttn RH1B-UCDC6V
Idec

GP Rly 10A SPDT w/ Chck Bttn

Zoro # G415279111
Mfr # RH1B-UCDC6V
product price:  $13.39
/ea
Idec Relay Plug-In SPDT 10A 240VAC RR1BA-UAC240V
Idec

Relay Plug-In SPDT 10A 240VAC

Zoro # G415279456
Mfr # RR1BA-UAC240V
product price:  $18.99
/ea
Idec W/DIODE & LIGHT RH2B-ULD-DC24V
Idec

W/DIODE & LIGHT

Zoro # G415279203
Mfr # RH2B-ULD-DC24V
product price:  $20.49
/ea
No Product Image Available
Omron

Relay Sockets and Hardware

Zoro # G310080133
Mfr # PYMJN-S
product price:  $3.89
/ea
Sold in mult. of 2 for $7.78
Idec 3PDT BLADE RELAY RH3B-UAC12V
Idec

3PDT BLADE RELAY

Zoro # G415279302
Mfr # RH3B-UAC12V
product price:  $20.15
/ea
No Product Image Available
Omron

DIN Rail, Slim General Purpose Relay, 6 A, Spring Terminal

Zoro # G509920165
Mfr # G2RV-ST500 AC/DC24
product price:  $42.55
/ea
No Product Image Available
Omron

MK2 SOCKET/PCB TERM.

Zoro # G410080132
Mfr # PLE08-0
product price:  $10.39
/ea
Idec SPDT W/T-TOP RH1B-UTAC120V
Idec

SPDT W/T-TOP

Zoro # G415279173
Mfr # RH1B-UTAC120V
product price:  $16.39
/ea
Phoenix Contact REL-IR4/LDP- 60DC/4X21 Plug-in 2903679
Phoenix Contact

REL-IR4/LDP- 60DC/4X21 Plug-in

Zoro # G316087440
Mfr # 2903679
product price:  $9.95
/ea
Sold in mult. of 10 for $99.50
Idec Relay Plug-In DPDT 10A 12VDC RR2P-ULCDC12V
Idec

Relay Plug-In DPDT 10A 12VDC

Zoro # G415279630
Mfr # RR2P-ULCDC12V
product price:  $34.49
/ea
Idec Relay Plug-In DPDT 10A 50VAC RR2P-UAC50V
Idec

Relay Plug-In DPDT 10A 50VAC

Zoro # G515279691
Mfr # RR2P-UAC50V
product price:  $27.29
/ea
No Product Image Available
Weidmuller

Riderseries Rcm, Retaining Clip, 10PK

Zoro # G514840656
Mfr # 8691110000
product price:  $31.85
/pk 10, $3.19/ea
Phoenix Contact RF-Z0003 Square mounting flange Axial 1607905
Phoenix Contact

RF-Z0003 Square mounting flange Axial

Zoro # G416088279
Mfr # 1607905
product price:  $165.99
/ea
Electrical Relays (6,500+ items) - Page 150
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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.

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