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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 114

Phoenix Contact LV-120-230AC/110DC Plug-in module for 2833738
Phoenix Contact

LV-120-230AC/110DC Plug-in module for

Zoro # G416093013
Mfr # 2833738
product price:  $12.59
/ea
Sold in mult. of 10 for $125.90
Phoenix Contact PLC-OSC-230UC/230AC/ 1 PLC-INTERFACE 2967882
Phoenix Contact

PLC-OSC-230UC/230AC/ 1 PLC-INTERFACE

Zoro # G216105046
Mfr # 2967882
product price:  $67.15
/ea
Phoenix Contact PLC-APT-PT100-IN Pt 100/Pt1000 2906919
Phoenix Contact

PLC-APT-PT100-IN Pt 100/Pt1000

Zoro # G016104942
Mfr # 2906919
product price:  $102.99
/ea
Siemens Solid-state contactor 3-phase 3RF2 AC 51 / 10 A / 40 Degrees C 48-600 V / 4-30 V 3RF2410-2AC45
Siemens

Solid-state contactor 3-phase 3RF2 AC 51 / 10 A / 40 Degrees C 48-600 V / 4-30 V

Zoro # G515855239
Mfr # 3RF2410-2AC45
product price:  $432.99
/ea
Sold in mult. of 2 for $865.98
Phoenix Contact PLC-OSC- 24DC/ 24DC/ 3RW 6.2 mm PLC 2980610
Phoenix Contact

PLC-OSC- 24DC/ 24DC/ 3RW 6.2 mm PLC

Zoro # G216105039
Mfr # 2980610
product price:  $68.19
/ea
Phoenix Contact PLC-OPT- 24DC/ 48DC/500/W PLC-INTERFACE 2900378
Phoenix Contact

PLC-OPT- 24DC/ 48DC/500/W PLC-INTERFACE

Zoro # G516105029
Mfr # 2900378
product price:  $49.69
/ea
Sold in mult. of 10 for $496.90
Diversified VBA Series Single Phase Monitoring Relay VBA-120-AFN
Diversified

VBA Series Single Phase Monitoring Relay

Zoro # G409227241
Mfr # VBA-120-AFN
product price:  $546.99
/ea
Diversified TBC Series On-Delay DIP Switch TDR TBC-24-A-B-A
Diversified

TBC Series On-Delay DIP Switch TDR

Zoro # G109227411
Mfr # TBC-24-A-B-A
product price:  $202.99
/ea
Siemens Solid-state contactor 3-phase 3RF2 AC 51 / 20 A / 40 Degrees C 48-600 V / 230 V AC 3RF2420-2AC55
Siemens

Solid-state contactor 3-phase 3RF2 AC 51 / 20 A / 40 Degrees C 48-600 V / 230 V AC

Zoro # G115855097
Mfr # 3RF2420-2AC55
product price:  $511.99
/ea
Sold in mult. of 2 for $1,023.98
Siemens Solid-state contactor 3-phase 3RF2 AC 51 / 20 A / 40 Degrees C 48-600 V / 230 V AC 3RF2420-2AB55
Siemens

Solid-state contactor 3-phase 3RF2 AC 51 / 20 A / 40 Degrees C 48-600 V / 230 V AC

Zoro # G015855210
Mfr # 3RF2420-2AB55
product price:  $414.99
/ea
Sold in mult. of 2 for $829.98
Te Connectivity Panel Mount, General Purpose Relay, 2 A, Solder Hook 1-1617074-5
Te Connectivity

Panel Mount, General Purpose Relay, 2 A, Solder Hook

Zoro # G000974063
Mfr # 1-1617074-5
product price:  $342.99
/ea
Sold in mult. of 20 for $6,859.80
Enerpac Service Only Relay, Start Cap, 230V DD2678380
Enerpac

Service Only Relay, Start Cap, 230V

Zoro # G008074765
Mfr # DD2678380
product price:  $589.99
/ea
Siemens Solid-state contactor 3-phase 3RF2 AC 51 / 10 A / 40 Degrees C 48-600 V / 230 V AC 3RF2410-2AC55
Siemens

Solid-state contactor 3-phase 3RF2 AC 51 / 10 A / 40 Degrees C 48-600 V / 230 V AC

Zoro # G415855179
Mfr # 3RF2410-2AC55
product price:  $462.99
/ea
Sold in mult. of 2 for $925.98
Siemens MODULE, BASIC 1 GF FOR 3RB22/23 SIZE S0 3RB2985-2CA1
Siemens

MODULE, BASIC 1 GF FOR 3RB22/23 SIZE S0

Zoro # G016145242
Mfr # 3RB2985-2CA1
product price:  $132.99
/ea
No Product Image Available
Omron

Relay Sockets and Hardware

Zoro # G311228978
Mfr # PFP-S
product price:  $1.29
/ea
Phoenix Contact DEK-OE-230AC/ 48DC/100/SO 46 2964678
Phoenix Contact

DEK-OE-230AC/ 48DC/100/SO 46

Zoro # G216087793
Mfr # 2964678
product price:  $264.99
/ea
Atc 329A Economical Time Delay Relay 329A-364-Q-1-X
Atc

329A Economical Time Delay Relay

Zoro # G509227233
Mfr # 329A-364-Q-1-X
product price:  $175.99
/ea
Siemens Timing relay electronic Multifunction 3RP2005-2AP30
Siemens

Timing relay electronic Multifunction

Zoro # G316041206
Mfr # 3RP2005-2AP30
product price:  $230.99
/ea
Sold in mult. of 3 for $692.97
Diversified AC Over Current Monitor/Relays CMO-120-ASE-5
Diversified

AC Over Current Monitor/Relays

Zoro # G109227268
Mfr # CMO-120-ASE-5
product price:  $441.99
/ea
Phoenix Contact REL-MR- 24DC/21/MS Plug-in miniature 2909642
Phoenix Contact

REL-MR- 24DC/21/MS Plug-in miniature

Zoro # G016087382
Mfr # 2909642
product price:  $19.99
/ea
Sold in mult. of 10 for $199.90
Phoenix Contact PLC-RPT- 24UC/21AU/RW PLC-INTERFACE for 2900321
Phoenix Contact

PLC-RPT- 24UC/21AU/RW PLC-INTERFACE for

Zoro # G216105022
Mfr # 2900321
product price:  $50.89
/ea
Sold in mult. of 10 for $508.90
Phoenix Contact REL-MR- 4 5DC/21 Plug-in miniature 2961367
Phoenix Contact

REL-MR- 4 5DC/21 Plug-in miniature

Zoro # G116087442
Mfr # 2961367
product price:  $21.59
/ea
Sold in mult. of 10 for $215.90
Siemens Solid-state contactor 3-phase 3RF2 AC 51 / 50 A / 40 Degrees C 48-600 V / 4-30 V 3RF2450-3AC45
Siemens

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

Zoro # G315855378
Mfr # 3RF2450-3AC45
product price:  $670.99
/ea
Phoenix Contact REL-MR- 60DC/21/MS Plug-in miniature 2909643
Phoenix Contact

REL-MR- 60DC/21/MS Plug-in miniature

Zoro # G216087366
Mfr # 2909643
product price:  $29.39
/ea
Sold in mult. of 10 for $293.90
Diversified TSC Series ON-Delay Solid State Output TSC-100-ASC-010
Diversified

TSC Series ON-Delay Solid State Output

Zoro # G609227409
Mfr # TSC-100-ASC-010
product price:  $188.99
/ea
Alemite Relay, Dpdt, For Use With 31151B And 32301B MSeries Oil Mist Generators, 10 A, 240 Vac, 3883232 388323-2
Alemite

Relay, Dpdt, For Use With 31151B And 32301B MSeries Oil Mist Generators, 10 A, 240 Vac, 3883232

Zoro # G408074853
Mfr # 388323-2
product price:  $58.15
/ea
Siemens MODULE, BASIC 2 GF FOR 3RB22/23 SIZE S0 3RB2985-2CB1
Siemens

MODULE, BASIC 2 GF FOR 3RB22/23 SIZE S0

Zoro # G516145278
Mfr # 3RB2985-2CB1
product price:  $98.95
/ea
Enerpac Time Delay Relay DA9284980
Enerpac

Time Delay Relay

Zoro # G108074887
Mfr # DA9284980
product price:  $504.99
/ea
Diversified CBA Series AC Current Band Monitor CBA-120-ALE-1
Diversified

CBA Series AC Current Band Monitor

Zoro # G009227276
Mfr # CBA-120-ALE-1
product price:  $492.99
/ea
Enerpac Cable Assy Relay Coil Zu4 Pro DD1421960
Enerpac

Cable Assy Relay Coil Zu4 Pro

Zoro # G408074822
Mfr # DD1421960
product price:  $40.25
/ea
Siemens Timing relay electronic slow-operating 1 change-over contact 24 V AC/DC 3RP2025-2AQ30
Siemens

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

Zoro # G516041204
Mfr # 3RP2025-2AQ30
product price:  $153.99
/ea
Sold in mult. of 4 for $615.96
Siemens Phase monitor 230 V AC 4 A 5TT3421
Siemens

Phase monitor 230 V AC 4 A

Zoro # G516315053
Mfr # 5TT3421
product price:  $191.99
/ea
Sold in mult. of 3 for $575.97
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 10.5 A / 40 Degrees C 48-600 V / 4-30 V 3RF2310-1AA45
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 10.5 A / 40 Degrees C 48-600 V / 4-30 V

Zoro # G415855049
Mfr # 3RF2310-1AA45
product price:  $161.99
/ea
Sold in mult. of 4 for $647.96
Siemens OFF-delay device 24 V DC 3RT2916-2BE01
Siemens

OFF-delay device 24 V DC

Zoro # G116083055
Mfr # 3RT2916-2BE01
product price:  $212.99
/ea
Sold in mult. of 3 for $638.97
Diversified AC Under Current Monitor CMU-120-ASE-10
Diversified

AC Under Current Monitor

Zoro # G309227266
Mfr # CMU-120-ASE-10
product price:  $452.99
/ea
Enerpac Relay SubAsm 70 Ser 69587SR
Enerpac

Relay SubAsm 70 Ser

Zoro # G608074851
Mfr # 69587SR
product price:  $232.99
/ea
Electrical Relays (6,500+ items) - Page 114
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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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pneumatic reversing relaypin socketoff delay timer relaysingle function time delayone shot relay
3" saddle clampmonitoring relay phasecoil 24vplug-in general purposemounting snap track

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