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  7. Electrical Switches & Relays
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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 140

No Product Image Available
Omega

4 RELAY OUTPUT BOARD FOR DP41

Zoro # G924250595
Mfr # DP40-R4
product price: 
$697.99
/ea
No Product Image Available
Omega

Relay/Relay output module

Zoro # G924237930
Mfr # 3250X-RR
product price: 
$344.99
/ea
Te Connectivity LSBW-2C-24A = 1/2 LATCH 2 POLE 1617091-5
Te Connectivity

LSBW-2C-24A = 1/2 LATCH 2 POLE

Zoro # G900974767
Mfr # 1617091-5
product price: 
$1,082.99
/ea
No Product Image Available
Omega

Dual Relay Output Module

Zoro # G824242973
Mfr # 3390A-R
product price: 
$243.99
/ea
Omega 24 CH RELAY BD 24V W/FLT CBL OME-DB-24R/24
Omega

24 CH RELAY BD 24V W/FLT CBL

Zoro # G924265483
Mfr # OME-DB-24R/24
product price: 
$1,097.99
/ea
Lovato Multifunction Timer, Multiscale TMM2
Lovato

Multifunction Timer, Multiscale

Zoro # G822868014
Mfr # TMM2
product price: 
$183.99
/ea
No Product Image Available
Omega

SINGLE RELAY OUTPUT BOARD NO/NC/COM. WIT

Zoro # G824270990
Mfr # LDB-R1
product price: 
$167.99
/ea
Phoenix Contact PLC-RSC- 12DC/21AU PLC-INTERFACE 2966919
Phoenix Contact

PLC-RSC- 12DC/21AU PLC-INTERFACE

Zoro # G916105001
Mfr # 2966919
product price: 
$29.29
/ea
Phoenix Contact PLC-BPT- 24DC/ 1IC/ACT 14 mm PLC basic 2900260
Phoenix Contact

PLC-BPT- 24DC/ 1IC/ACT 14 mm PLC basic

Zoro # G816104982
Mfr # 2900260
product price: 
$25.99
/ea
Sold in mult. of 10 for $259.90
Omega 24 CH SSR RELAY BD W/D CBL OME-DB-24SSR/D
Omega

24 CH SSR RELAY BD W/D CBL

Zoro # G924250953
Mfr # OME-DB-24SSR/D
product price: 
$3,138.99
/ea
No Product Image Available
Omega

DPF20 SINGLE RELAY OUTPUT BOARD WITH C

Zoro # G924239675
Mfr # DPF20-R1
product price: 
$122.99
/ea
Siemens SIRIUS safety relay safety-oriented Standstill monitoring 400 V AC 45 mm 3TK2810-0JA01
Siemens

SIRIUS safety relay safety-oriented Standstill monitoring 400 V AC 45 mm

Zoro # G816039901
Mfr # 3TK2810-0JA01
product price: 
$1,679.99
/ea
Phoenix Contact RIF-1-RPT-LV-230AC/1X21 Pre-assembled 2903339
Phoenix Contact

RIF-1-RPT-LV-230AC/1X21 Pre-assembled

Zoro # G816087483
Mfr # 2903339
product price: 
$19.59
/ea
Sold in mult. of 10 for $195.90
Phoenix Contact PLC-RPT-230UC/21AU PLC-INTERFACE 2900311
Phoenix Contact

PLC-RPT-230UC/21AU PLC-INTERFACE

Zoro # G816105217
Mfr # 2900311
product price: 
$39.19
/ea
Sold in mult. of 10 for $391.90
Phoenix Contact RIF-1-RPT-LV-24AC/2X21MS Pre-assembled 1049232
Phoenix Contact

RIF-1-RPT-LV-24AC/2X21MS Pre-assembled

Zoro # G816087490
Mfr # 1049232
product price: 
$24.15
/ea
Sold in mult. of 10 for $241.50
No Product Image Available
Omega

DC SSR DR/RELAY MODULE

Zoro # G824240191
Mfr # 3250X-DR
product price: 
$346.99
/ea
Omega 24 CH RELAY BD 12V W/D CBL OME-DB-24RD/12
Omega

24 CH RELAY BD 12V W/D CBL

Zoro # G824252903
Mfr # OME-DB-24RD/12
product price: 
$995.99
/ea
No Product Image Available
Omega

SINGLE RELAY ALRM OUPUT BOARD

Zoro # G824250138
Mfr # 3390A-1ALM
product price: 
$178.99
/ea
No Product Image Available
Omega

QUAD SETPT RELAY OUTPUT CARD

Zoro # G824238969
Mfr # LDP6-CDS20
product price: 
$220.99
/ea
No Product Image Available
Omega

20 AMP RELAY OUTPUT MODULE

Zoro # G924241654
Mfr # 2110X-R20
product price: 
$245.99
/ea
Phoenix Contact REL-PR3- 24DC/3X1 Plug-in high-power 2903706
Phoenix Contact

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

Zoro # G816087421
Mfr # 2903706
product price: 
$17.19
/ea
No Product Image Available
Omega

4 WAY RELAY BOARD

Zoro # G924255323
Mfr # CT7110-4RELAY
product price: 
$2,181.99
/ea
Phoenix Contact PLC-BSC-120UC/21HC/SO46 14 mm PLC basic 2980432
Phoenix Contact

PLC-BSC-120UC/21HC/SO46 14 mm PLC basic

Zoro # G916105179
Mfr # 2980432
product price: 
$39.19
/ea
Sold in mult. of 10 for $391.90
Phoenix Contact PLC-PT-ELR W1/ 2-24DC PLC-INTERFACE as 1069556
Phoenix Contact

PLC-PT-ELR W1/ 2-24DC PLC-INTERFACE as

Zoro # G716105119
Mfr # 1069556
product price: 
$142.99
/ea
No Product Image Available
Omega

MODULE W/ 1 RELAY OUTPUT NC/NO/COM

Zoro # G324256852
Mfr # DP20-BCO-A1
product price: 
$71.85
/ea
No Product Image Available
Omega

DPF20 4 RELAY OUTPUT BOARD WITH CONNECT

Zoro # G624256569
Mfr # DPF20-R4
product price: 
$372.99
/ea
No Product Image Available
Omega

SOLDERED RELAY BD FOR 1/16 DIN

Zoro # G224249206
Mfr # CN8516-R
product price: 
$146.99
/ea
Siemens 4 Relays Expansion Module 7ML1930-6AC
Siemens

4 Relays Expansion Module

Zoro # G216041153
Mfr # 7ML1930-6AC
product price: 
$435.99
/ea
Phoenix Contact PLC-BSC- 24DC/ 1/SEN 6.2 mm PLC basic 2966061
Phoenix Contact

PLC-BSC- 24DC/ 1/SEN 6.2 mm PLC basic

Zoro # G216105121
Mfr # 2966061
product price: 
$19.69
/ea
Sold in mult. of 10 for $196.90
No Product Image Available
Omega

12 CHANNEL RELAY OUTPUT MODULE

Zoro # G124249504
Mfr # M-7061-D-G-CR
product price: 
$369.99
/ea
Phoenix Contact PLC-RPT-230UC/21 PLC-INTERFACE 2900305
Phoenix Contact

PLC-RPT-230UC/21 PLC-INTERFACE

Zoro # G216104971
Mfr # 2900305
product price: 
$28.39
/ea
Sold in mult. of 10 for $283.90
No Product Image Available
Marsh Bellofram

Motor Auto, Restart Relay

Zoro # G624448667
Mfr # SP0342
product price: 
$888.99
/ea
Sold in mult. of 25 for $22,224.75
Omega 24 CH SSR RELAY BD W/FLT/DIN OME-DB-24SSR/DIN
Omega

24 CH SSR RELAY BD W/FLT/DIN

Zoro # G524267634
Mfr # OME-DB-24SSR/DIN
product price: 
$3,138.99
/ea
Phoenix Contact PLC-RSC- 24UC/ 1/S/H PLC-interface with 2982236
Phoenix Contact

PLC-RSC- 24UC/ 1/S/H PLC-interface with

Zoro # G216104940
Mfr # 2982236
product price: 
$58.79
/ea
Sold in mult. of 10 for $587.90
Phoenix Contact PLC-RSC-230UC/21HC PLC-INTERFACE 2967675
Phoenix Contact

PLC-RSC-230UC/21HC PLC-INTERFACE

Zoro # G716105225
Mfr # 2967675
product price: 
$52.89
/ea
Sold in mult. of 10 for $528.90
Phoenix Contact REL-MR-BL-24DC/21HC/MS Plug-in 2908180
Phoenix Contact

REL-MR-BL-24DC/21HC/MS Plug-in

Zoro # G416087357
Mfr # 2908180
product price: 
$6.85
/ea
Sold in mult. of 10 for $68.50
Electrical Relays (6,500+ items) - Page 140
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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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