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  1. Home
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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 37

Idec Relay Plug-In DPDT 10A 6VAC RR2P-UAC6V
Idec

Relay Plug-In DPDT 10A 6VAC

Zoro # G115279657
Mfr # RR2P-UAC6V
product price:  $22.99
/ea
Functional Devices-Rib Enclosed Relay, 30A, SPST-N/O/SPST-N/C RIB24Z
Functional Devices-Rib

Enclosed Relay, 30A, SPST-N/O/SPST-N/C

Zoro # G3224958
Mfr # RIB24Z
product price:  $91.69
/ea
Crydom Solid State Relay, 1 Phase, Screw Clamp, Panel, SCR A2490
Crydom

Solid State Relay, 1 Phase, Screw Clamp, Panel, SCR

Zoro # G2295772
Mfr # A2490
product price:  $118.99
/ea
Omron Plug-In, General Purpose Relay, Square, 30 mA, 14 Pins, Plug-in LY4-DC48
Omron

Plug-In, General Purpose Relay, Square, 30 mA, 14 Pins, Plug-in

Zoro # G410080125
Mfr # LY4-DC48
product price:  $31.95
/ea
Omron Solid State Relay, 1 Phase, Screw Clamp, Surface, Phototriac G3NA-205B-UTU DC5-24
Omron

Solid State Relay, 1 Phase, Screw Clamp, Surface, Phototriac

Zoro # G8343459
Mfr # G3NA-205B-UTU DC5-24
product price:  $39.19
/ea
Omron Plug-In, General Purpose Relay, Square, 5 A, 8 Pins, Quick Connect G2R-2-S-AC240(S)
Omron

Plug-In, General Purpose Relay, Square, 5 A, 8 Pins, Quick Connect

Zoro # G0246802
Mfr # G2R-2-S-AC240(S)
product price:  $14.49
/ea
Omron Plug-In, General Purpose Relay, Square, 15 A, 8 Pins, Quick Connect LY1-DC12
Omron

Plug-In, General Purpose Relay, Square, 15 A, 8 Pins, Quick Connect

Zoro # G1133176
Mfr # LY1-DC12
product price:  $8.45
/ea
Sold in mult. of 2 for $16.90
No Product Image Available
Omron

General Purpose Relay, Square, 21.6 mA, 5 Pins, Plug-in

Zoro # G210707512
Mfr # G2R-1-SND DC24(S)
product price:  $27.35
/ea
Schneider Electric Off-delay, Timer, w/Control Signal, 240V, 8A RE17RCMU
Schneider Electric

Off-delay, Timer, w/Control Signal, 240V, 8A

Zoro # G5956752
Mfr # RE17RCMU
product price:  $63.99
/ea
Schneider Electric Multifunction Time Delay Relay, Interval, Off/On Delay, Symmetrical Flashing, 1 Functions RE17RMMW
Schneider Electric

Multifunction Time Delay Relay, Interval, Off/On Delay, Symmetrical Flashing, 1 Functions

Zoro # G5956910
Mfr # RE17RMMW
product price:  $81.65
/ea
Omron Solid State Relay, 1 Phase, Screw Clamp, Surface, Photocoupler G3NA-650B-AC100-240
Omron

Solid State Relay, 1 Phase, Screw Clamp, Surface, Photocoupler

Zoro # G2520436
Mfr # G3NA-650B-AC100-240
product price:  $170.99
/ea
Schneider Electric Socket, General Purpose Relay, Square, 6 A, 14 Pins, Quick Connect 8501RSD14P14V53
Schneider Electric

Socket, General Purpose Relay, Square, 6 A, 14 Pins, Quick Connect

Zoro # G6382451
Mfr # 8501RSD14P14V53
product price:  $58.79
/ea
Schneider Electric Interface plug-in relay, 12 A, 1 CO, 24, 24V AC Coil Volts, 1 C/O RSB1A120B7
Schneider Electric

Interface plug-in relay, 12 A, 1 CO, 24, 24V AC Coil Volts, 1 C/O

Zoro # G000904879
Mfr # RSB1A120B7
product price:  $4.55
/ea
Sold in mult. of 2 for $9.10
Siemens Open Power Relay, Socket Mounted, DPDT, 24V DC 3TX7130-0DC03
Siemens

Open Power Relay, Socket Mounted, DPDT, 24V DC

Zoro # G8524346
Mfr # 3TX7130-0DC03
product price:  $96.99
/ea
Omron Relay Sockets J7KNA-AR-31 24VS
Omron

Relay Sockets

Zoro # G110080128
Mfr # J7KNA-AR-31 24VS
product price:  $92.75
/ea
Schneider Electric Base station, Harmony pocket remote, 11 relays outputs, pre-wired, 1.5m cable, 12.24V DC ZARB11WSP
Schneider Electric

Base station, Harmony pocket remote, 11 relays outputs, pre-wired, 1.5m cable, 12.24V DC

Zoro # G310190443
Mfr # ZARB11WSP
product price:  $587.99
/ea
Siemens IEC Control Relay, 4NO/4NC, 24VDC, 10Aand6A 3RH22441BB40
Siemens

IEC Control Relay, 4NO/4NC, 24VDC, 10Aand6A

Zoro # G4466935
Mfr # 3RH22441BB40
product price:  $164.99
/ea
Component Hardware Zinc Plated Steel Leg Socket With Plain A28-0207-C
Component Hardware

Zinc Plated Steel Leg Socket With Plain

Zoro # G1282861
Mfr # A28-0207-C
product price:  $1.99
/ea
Sold in mult. of 4 for $7.96
Crydom Solid State Relay, 1 Phase, Screw Clamp, Panel, SCR HD4812
Crydom

Solid State Relay, 1 Phase, Screw Clamp, Panel, SCR

Zoro # G1287474
Mfr # HD4812
product price:  $70.69
/ea
Murrelektronik MAK VOLTAGE COMPARATOR MODULE, IN: 2 30VDC / OUT: 24V / 0, 7A, 12, 4 mm spring clamp 6644110
Murrelektronik

MAK VOLTAGE COMPARATOR MODULE, IN: 2 30VDC / OUT: 24V / 0, 7A, 12, 4 mm spring clamp

Zoro # G300533519
Mfr # 6644110
product price:  $378.99
/ea
Omron Plug-In, General Purpose Relay, Square, 15 A, 8 Pins, Quick Connect LY1N-AC24
Omron

Plug-In, General Purpose Relay, Square, 15 A, 8 Pins, Quick Connect

Zoro # G0901013
Mfr # LY1N-AC24
product price:  $12.35
/ea
Dayton Plug-In, General Purpose Relay, Square, 3 A, 14 Pins 1EHU6
Dayton

Plug-In, General Purpose Relay, Square, 3 A, 14 Pins

Zoro # G1551541
Mfr # 1EHU6
product price:  $76.19
/ea
Schneider Electric GFR RH99M MANUAL TIME DELAY UL 240VAC 56373TD
Schneider Electric

GFR RH99M MANUAL TIME DELAY UL 240VAC

Zoro # G400422386
Mfr # 56373TD
product price:  $2,415.99
/ea
Functional Devices-Rib Enclosed Relay/Adj. Current Switch, 20A RIBX24BF
Functional Devices-Rib

Enclosed Relay/Adj. Current Switch, 20A

Zoro # G3226769
Mfr # RIBX24BF
product price:  $95.49
/ea
Crydom Solid State Relay, 3 Phase, Screw Clamp, DIN Rail, FET DR10D06
Crydom

Solid State Relay, 3 Phase, Screw Clamp, DIN Rail, FET

Zoro # G4476927
Mfr # DR10D06
product price:  $69.29
/ea
Siemens analog monitoring relay current monitoring from 0.05 to 10 A AC/DC 3UG5522-1AW30
Siemens

analog monitoring relay current monitoring from 0.05 to 10 A AC/DC

Zoro # G816040174
Mfr # 3UG5522-1AW30
product price:  $232.99
/ea
Sold in mult. of 2 for $465.98
Crydom Solid State Relay, 1 Phase, Screw Clamp, Panel, Triac CL240D05R
Crydom

Solid State Relay, 1 Phase, Screw Clamp, Panel, Triac

Zoro # G4476586
Mfr # CL240D05R
product price:  $45.29
/ea
Taco Sr503 Three Zone Switching Relay SR503
Taco

Sr503 Three Zone Switching Relay

Zoro # G7008916
Mfr # SR503
product price:  $257.99
/ea
Airotronics Single Function Encapsulated Timing Relay, Square, Repeat Cycle On/Off, 2 Functions 24V AC, SPDT TGKAD3102S3/102S3EE1HS
Airotronics

Single Function Encapsulated Timing Relay, Square, Repeat Cycle On/Off, 2 Functions 24V AC, SPDT

Zoro # G5238344
Mfr # TGKAD3102S3/102S3EE1HS
product price:  $47.79
/ea
Idec Relay Side Mount 3PDT 120VAC RR3B-ULSAC120V
Idec

Relay Side Mount 3PDT 120VAC

Zoro # G715279699
Mfr # RR3B-ULSAC120V
product price:  $28.19
/ea
Schneider Electric DIN Rail, Plug-In Relay, 0.6 mA, Screw SR2D201FU
Schneider Electric

DIN Rail, Plug-In Relay, 0.6 mA, Screw

Zoro # G0572157
Mfr # SR2D201FU
product price:  $327.99
/ea
No Product Image Available
Omron

Solid State Relay, 1 Phase, Screw, DIN Track, Screw, Phototriac

Zoro # G310087675
Mfr # G3PE-525B DC12-24
product price:  $170.99
/ea
Honeywell Primcntlmodule -Order 2 From H W RM7896C1010
Honeywell

Primcntlmodule -Order 2 From H W

Zoro # G514632794
Mfr # RM7896C1010
product price:  $2,088.99
/ea
Omron Plug-In, General Purpose Relay, Octal, 10 A, 8 Pins, Plug-in MKS2PIDC48
Omron

Plug-In, General Purpose Relay, Octal, 10 A, 8 Pins, Plug-in

Zoro # G2245984
Mfr # MKS2PIDC48
product price:  $15.75
/ea
Schneider Electric Wear part, fan for variable speed drive, Altivar Process 600 900, IP55, up to 22kW, from 380 to 480V VX5VP50A001
Schneider Electric

Wear part, fan for variable speed drive, Altivar Process 600 900, IP55, up to 22kW, from 380 to 480V

Zoro # G5956865
Mfr # VX5VP50A001
product price:  $105.99
/ea
Murrelektronik MIRO 6.2 OUTPUT RELAY, IN: 12 VDC - OUT: 230 VAC/DC/ 6A, 1 C/O contact - 6, 2 mm screw-type terminal 52050
Murrelektronik

MIRO 6.2 OUTPUT RELAY, IN: 12 VDC - OUT: 230 VAC/DC/ 6A, 1 C/O contact - 6, 2 mm screw-type terminal

Zoro # G900533582
Mfr # 52050
product price:  $55.69
/ea
Electrical Relays (6,500+ items) - Page 37
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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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Lighting PhotocontrolsSensor AccessoriesElectromechanical TimersSpring Wound TimersSensor Cordsets & Receptacles
plug-in general purpose relaymounting snap trackplug-in general purposesingle function time delaymonitoring relay phase
coil 24vdouble pole relaypin socketpneumatic reversing relayone shot relay

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