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  1. Home
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  7. Electrical Switches & Relays
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  9. Electrical Relays

Electrical Relays (7,000+ items) - Page 136

Phoenix Contact PLC-RPT- 60DC/21-21 PLC-INTERFACE 2900334
Phoenix Contact

PLC-RPT- 60DC/21-21 PLC-INTERFACE

Zoro # G416104979
Mfr # 2900334
product price: 
$66.35
/ea
Sold in mult. of 10 for $663.50
Omega MINI POWER RELAY FOR RSS BODY SPDT, 5 MM RSR-24DCS
Omega

MINI POWER RELAY FOR RSS BODY SPDT, 5 MM

Zoro # G224294510
Mfr # RSR-24DCS
product price: 
$9.95
/ea
Phoenix Contact PLC-RPT-120UC/21-21AU/MS PLC-INTERFACE 2910528
Phoenix Contact

PLC-RPT-120UC/21-21AU/MS PLC-INTERFACE

Zoro # G216105213
Mfr # 2910528
product price: 
$57.25
/ea
Sold in mult. of 10 for $572.50
Phoenix Contact PLC-RSC- 24DC/ 1AU/MS/SEN PLC-INTERFACE 2909663
Phoenix Contact

PLC-RSC- 24DC/ 1AU/MS/SEN PLC-INTERFACE

Zoro # G416104986
Mfr # 2909663
product price: 
$26.35
/ea
Sold in mult. of 10 for $263.50
Schmersal Srb-E-204St Replaces Srb206-St-24V 103009973
Schmersal

Srb-E-204St Replaces Srb206-St-24V

Zoro # G421953579
Mfr # 103009973
product price: 
$585.99
/ea
Phoenix Contact PLC-RSC- 48DC/21-21AU PLC-INTERFACE 2967280
Phoenix Contact

PLC-RSC- 48DC/21-21AU PLC-INTERFACE

Zoro # G116105092
Mfr # 2967280
product price: 
$51.79
/ea
Sold in mult. of 10 for $517.90
Phoenix Contact REL-MR-110DC/21-21/EX Plug-in miniature 2908824
Phoenix Contact

REL-MR-110DC/21-21/EX Plug-in miniature

Zoro # G216087342
Mfr # 2908824
product price: 
$13.15
/ea
Sold in mult. of 10 for $131.50
Schmersal Monitoring two-hand control panels to EN ISO 13851, 103008067 SRB-E-201ST
Schmersal

Monitoring two-hand control panels to EN ISO 13851, 103008067

Zoro # G321952757
Mfr # SRB-E-201ST
product price: 
$713.99
/ea
Phoenix Contact PLC-RPT-230UC/21-21/EX PLC-INTERFACE 2909516
Phoenix Contact

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

Zoro # G216105183
Mfr # 2909516
product price: 
$48.75
/ea
Sold in mult. of 10 for $487.50
Lovato Retaining / Release Clip For Hr60 Relay, 10PK HR6X88
Lovato

Retaining / Release Clip For Hr60 Relay, 10PK

Zoro # G422708130
Mfr # HR6X88
product price: 
$14.69
/pk 10, $1.47/ea
Phoenix Contact REL-PR3- 24AC/3X21 Plug-in high-power 2903703
Phoenix Contact

REL-PR3- 24AC/3X21 Plug-in high-power

Zoro # G116087343
Mfr # 2903703
product price: 
$18.79
/ea
Phoenix Contact PLC-OSC-120UC/ 24DC/ 2/C1D2 5603262
Phoenix Contact

PLC-OSC-120UC/ 24DC/ 2/C1D2

Zoro # G116105214
Mfr # 5603262
product price: 
$87.55
/ea
Sold in mult. of 10 for $875.50
Lovato Mini Relay W/Led 48Vdc 8A, 2C/O Contact, 10PK HR502CD048
Lovato

Mini Relay W/Led 48Vdc 8A, 2C/O Contact, 10PK

Zoro # G222709481
Mfr # HR502CD048
product price: 
$145.99
/pk 10, $14.60/ea
Square D RELAY 600VAC 10AMP TYPE C +OPTIONS 8501CO6V20
Square D

RELAY 600VAC 10AMP TYPE C +OPTIONS

Zoro # G324258047
Mfr # 8501CO6V20
product price: 
$91.99
/ea
Veris CURRENT SENSOR, ECM, 175A, 0.5A, SP-CORE H6ECM05
Veris

CURRENT SENSOR, ECM, 175A, 0.5A, SP-CORE

Zoro # G124279471
Mfr # H6ECM05
product price: 
$60.19
/ea
Schneider Electric Relay 600V 10Amp Tesys + Options CAD50GD
Schneider Electric

Relay 600V 10Amp Tesys + Options

Zoro # G0847957
Mfr # CAD50GD
product price: 
$151.99
/ea
Square D Plug in relay, Type KP, tubular, 1 HP at 277 VAC, 10A resistive at 120 VAC, 8 pin, DPDT, 2 NO, 2 NC 8501KPR12V20
Square D

Plug in relay, Type KP, tubular, 1 HP at 277 VAC, 10A resistive at 120 VAC, 8 pin, DPDT, 2 NO, 2 NC

Zoro # G224277315
Mfr # 8501KPR12V20
product price: 
$89.25
/ea
Lovato 1 Phrase Line Voltage Control PMV55A440
Lovato

1 Phrase Line Voltage Control

Zoro # G422868704
Mfr # PMV55A440
product price: 
$680.99
/ea
Atc 329A Economical Time Delay Relay 329A-366-Q-1-X
Atc

329A Economical Time Delay Relay

Zoro # G509227257
Mfr # 329A-366-Q-1-X
product price: 
$198.99
/ea
Schneider Electric Solid State Relay, 1 Phase, Screw, Socket SSL1D101BDPV
Schneider Electric

Solid State Relay, 1 Phase, Screw, Socket

Zoro # G311222754
Mfr # SSL1D101BDPV
product price: 
$48.19
/ea
Sold in mult. of 30 for $1,445.70
Phoenix Contact RIF-0-OPT-24DC/230AC/1 Pre-assembled 2905295
Phoenix Contact

RIF-0-OPT-24DC/230AC/1 Pre-assembled

Zoro # G216087472
Mfr # 2905295
product price: 
$41.79
/ea
Sold in mult. of 10 for $417.90
Omega 12-CHANNEL RELAY MODULE VC 1801
Omega

12-CHANNEL RELAY MODULE

Zoro # G024266823
Mfr # VC 1801
product price: 
$1,354.99
/ea
Phoenix Contact OV-24DC/350DC/1 Solid-state relay for 2982634
Phoenix Contact

OV-24DC/350DC/1 Solid-state relay for

Zoro # G415281183
Mfr # 2982634
product price: 
$141.99
/ea
Phoenix Contact PLC-RPT- 60DC/21AU PLC-INTERFACE 2900309
Phoenix Contact

PLC-RPT- 60DC/21AU PLC-INTERFACE

Zoro # G516104947
Mfr # 2900309
product price: 
$42.69
/ea
Sold in mult. of 10 for $426.90
Phoenix Contact PLC-RSC-230UC/21-21/MS PLC-INTERFACE 2910506
Phoenix Contact

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

Zoro # G516105074
Mfr # 2910506
product price: 
$49.15
/ea
Sold in mult. of 10 for $491.50
Lovato Socket For Hr30/Hr50 - Screw, 10PK HR5XS21
Lovato

Socket For Hr30/Hr50 - Screw, 10PK

Zoro # G522709686
Mfr # HR5XS21
product price: 
$112.99
/pk 10, $11.30/ea
Square D ZELIO TIME DELAY RELAY, 10 FUNCTIONS, 8A, 12-240V AC/DC 50/60HZ, 1S-100H RE17RMMW
Square D

ZELIO TIME DELAY RELAY, 10 FUNCTIONS, 8A, 12-240V AC/DC 50/60HZ, 1S-100H

Zoro # G524287380
Mfr # RE17RMMW
product price: 
$240.99
/ea
Omega 24 CH P-RELAY BD 12V W/FLT CBL OME-DB-24PR/12
Omega

24 CH P-RELAY BD 12V W/FLT CBL

Zoro # G224278305
Mfr # OME-DB-24PR/12
product price: 
$1,523.99
/ea
Weg Rtw17-A01Mate05 Weg Timing Relay Rtw17-A01Mate05 RTW17-A01MATE05
Weg

Rtw17-A01Mate05 Weg Timing Relay Rtw17-A01Mate05

Zoro # G422868995
Mfr # RTW17-A01MATE05
product price: 
$192.99
/ea
Lovato Industrial Relay 4C/O 5A 24Vdc + Led, 10PK HR604CD024
Lovato

Industrial Relay 4C/O 5A 24Vdc + Led, 10PK

Zoro # G522708917
Mfr # HR604CD024
product price: 
$156.99
/pk 10, $15.70/ea
Phoenix Contact OPT- 5DC/ 48DC/100 Plug-in miniature 2967992
Phoenix Contact

OPT- 5DC/ 48DC/100 Plug-in miniature

Zoro # G316093014
Mfr # 2967992
product price: 
$38.49
/ea
Sold in mult. of 10 for $384.90
Lovato Frequency Monitoring Relay PMF20A415
Lovato

Frequency Monitoring Relay

Zoro # G022868043
Mfr # PMF20A415
product price: 
$1,513.99
/ea
Phoenix Contact PLC-RPT- 12DC/ 1IC/ACT PLC-INTERFACE 1078801
Phoenix Contact

PLC-RPT- 12DC/ 1IC/ACT PLC-INTERFACE

Zoro # G416105129
Mfr # 1078801
product price: 
$29.99
/ea
Sold in mult. of 10 for $299.90
Phoenix Contact PLC-RPT-230UC/21-21AU/MS PLC-INTERFACE 2910529
Phoenix Contact

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

Zoro # G016105178
Mfr # 2910529
product price: 
$58.69
/ea
Sold in mult. of 10 for $586.90
Omega Solid State Relay, 1-Phase, 48 Vac to 660 Vac Line Voltage, 30 A, 4 Vdc to 32 Vdc SCR O/P, DC Contr SSRDIN660DC30A
Omega

Solid State Relay, 1-Phase, 48 Vac to 660 Vac Line Voltage, 30 A, 4 Vdc to 32 Vdc SCR O/P, DC Contr

Zoro # G324255909
Mfr # SSRDIN660DC30A
product price: 
$264.99
/ea
Phoenix Contact PLC-RSC- 24UC/21HC/MS PLC-INTERFACE 2910515
Phoenix Contact

PLC-RSC- 24UC/21HC/MS PLC-INTERFACE

Zoro # G216105053
Mfr # 2910515
product price: 
$53.79
/ea
Sold in mult. of 10 for $537.90
Electrical Relays (7,000+ items) - Page 136
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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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industrial relays120v coil relaydayton solid state relaysdayton time relaymacromatic tr-6512u

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