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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 52

Macromatic Single Function Time Delay Relay, Octal, Cycle On, 1 Functions 12V DC, DPDT TR-55126-12
Macromatic

Single Function Time Delay Relay, Octal, Cycle On, 1 Functions 12V DC, DPDT

Zoro # G8590461
Mfr # TR-55126-12
product price:  $52.95
/ea
Resideo Electromechanical Relay Inout Voltage: 277 Vac 24V/40 mA/1.2 VA Control Signal On/ Off Switching RC840T-277
Resideo

Electromechanical Relay Inout Voltage: 277 Vac 24V/40 mA/1.2 VA Control Signal On/ Off Switching

Zoro # G409915889
Mfr # RC840T-277
product price:  $128.99
/ea
Honeywell T775M2022 Modulating Electronic T775M2022
Honeywell

T775M2022 Modulating Electronic

Zoro # G6397432
Mfr # T775M2022
product price:  $639.99
/ea
Schneider Electric DIN Rail, Slim Plug-In Relay, Square, 6 A, 5 Pins, Spring Terminal RSL1PRPU
Schneider Electric

DIN Rail, Slim Plug-In Relay, Square, 6 A, 5 Pins, Spring Terminal

Zoro # G3526862
Mfr # RSL1PRPU
product price:  $25.55
/ea
Crydom Solid State Relay, 3 Phase, Surface, SCR B53TP25CH
Crydom

Solid State Relay, 3 Phase, Surface, SCR

Zoro # G4476202
Mfr # B53TP25CH
product price:  $290.99
/ea
Dayton Side Flange, Enclosed Power Relay, Square, 10 A, 11 Pins, Tab 1EGF7
Dayton

Side Flange, Enclosed Power Relay, Square, 10 A, 11 Pins, Tab

Zoro # G3330327
Mfr # 1EGF7
product price:  $22.69
/ea
Schneider Electric Plug-In, General Purpose Relay, Square, 3 A, 14 Pins, Plug-in 782XDXH10-240A
Schneider Electric

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

Zoro # G2623686
Mfr # 782XDXH10-240A
product price:  $90.15
/ea
Omron E-Bracket, Enclosed Power Relay, Square, 30 A, 4 Pins, Quick Connect G7L-1A-TJ-CB-DC12
Omron

E-Bracket, Enclosed Power Relay, Square, 30 A, 4 Pins, Quick Connect

Zoro # G1529281
Mfr # G7L-1A-TJ-CB-DC12
product price:  $13.99
/ea
Idec Relay Plug-In 3PDT 10A 12VDC RR3B-ULDC12V
Idec

Relay Plug-In 3PDT 10A 12VDC

Zoro # G315279600
Mfr # RR3B-ULDC12V
product price:  $27.89
/ea
Crydom Solid State Relay, 3 Phase, Surface, SCR B53TP50C-10
Crydom

Solid State Relay, 3 Phase, Surface, SCR

Zoro # G4476227
Mfr # B53TP50C-10
product price:  $323.99
/ea
No Product Image Available
Omron

General Purpose Relay, Square, 21.6 mA, 8 Pins, Plug-in

Zoro # G610080116
Mfr # G2R-2-SD DC24(S)
product price:  $21.49
/ea
Square D Relays EA 8501HXO-1200
Square D

Relays EA

Zoro # G214797557
Mfr # 8501HXO-1200
product price:  $45.99
/ea
Veris Current Switch 1/135A Adj. W/O Led H-701
Veris

Current Switch 1/135A Adj. W/O Led

Zoro # G9545879
Mfr # H-701
product price:  $70.99
/ea
Omron Time Delay Relay, Octal, Flicker ON start, 18 Functions 100 to 125V DC, 100 to 240V AC, DPDT H3CR-F8N AC100-240/DC100-125
Omron

Time Delay Relay, Octal, Flicker ON start, 18 Functions 100 to 125V DC, 100 to 240V AC, DPDT

Zoro # G810707486
Mfr # H3CR-F8N AC100-240/DC100-125
product price:  $220.99
/ea
Functional Devices-Rib Enclosed T-Style Relay, Hi/Low Separation RIBTU2C
Functional Devices-Rib

Enclosed T-Style Relay, Hi/Low Separation

Zoro # G3226437
Mfr # RIBTU2C
product price:  $51.19
/ea
Relay And Control 120V AC Coil 8 Pin Square Base Plug-in Relays RE439873
Relay And Control

120V AC Coil 8 Pin Square Base Plug-in Relays

Zoro # G209915959
Mfr # RE439873
product price:  $43.99
/ea
Dayton Single Function Time Delay Relay, Octal, On Delay, 1 Functions 12V DC, DPDT 24EP03
Dayton

Single Function Time Delay Relay, Octal, On Delay, 1 Functions 12V DC, DPDT

Zoro # G5861992
Mfr # 24EP03
product price:  $66.29
/ea
Te Connectivity Socket, General Purpose Relay, 12A, 2 Pins, Plug-in, Quick Connect 9-1415001-1
Te Connectivity

Socket, General Purpose Relay, 12A, 2 Pins, Plug-in, Quick Connect

Zoro # G701026504
Mfr # 9-1415001-1
product price:  $8.99
/ea
Sold in mult. of 10 for $89.90
Te Connectivity Power/Signal Relay, Dpdt, Momentary, 0.1A (Coil), 12Vdc (Coil), 1200Mw (Coil), 5A (Contact), Dc 9-1393101-4
Te Connectivity

Power/Signal Relay, Dpdt, Momentary, 0.1A (Coil), 12Vdc (Coil), 1200Mw (Coil), 5A (Contact), Dc

Zoro # G505865866
Mfr # 9-1393101-4
product price:  $91.49
/ea
Sold in mult. of 2 for $182.98
No Product Image Available
Finder

Interface Module, DPDT 8A, 120VAC, AgNi, 10PK

Zoro # G512185889
Mfr # 48.52.8.120.0060SPA
product price:  $370.99
/pk 10, $37.10/ea
Murrelektronik MIRO 6.2 MULTI-TIMER 24VDC-1S, IN: 24 VDC - OUT: 250 VAC/DC / 6A, 1 C/O / 6, 2 mm screw term 52350
Murrelektronik

MIRO 6.2 MULTI-TIMER 24VDC-1S, IN: 24 VDC - OUT: 250 VAC/DC / 6A, 1 C/O / 6, 2 mm screw term

Zoro # G800533576
Mfr # 52350
product price:  $130.99
/ea
Crydom Solid State Relay, 3 Phase, Surface, SCR C53TP50CH
Crydom

Solid State Relay, 3 Phase, Surface, SCR

Zoro # G4476306
Mfr # C53TP50CH
product price:  $311.99
/ea
Functional Devices-Rib Wireless Lighting Relay, Transceiver/Repeater, 120 Vac Input, SPDT rel FDLR20B
Functional Devices-Rib

Wireless Lighting Relay, Transceiver/Repeater, 120 Vac Input, SPDT rel

Zoro # G1958567
Mfr # FDLR20B
product price:  $253.99
/ea
Functional Devices-Rib Enclosed, Relay/AC, Adj Current Sensor RIBHX24BA
Functional Devices-Rib

Enclosed, Relay/AC, Adj Current Sensor

Zoro # G0394228
Mfr # RIBHX24BA
product price:  $128.99
/ea
Functional Devices-Rib Enclosed Relay, 10A, DPDT RIB2402D-RD
Functional Devices-Rib

Enclosed Relay, 10A, DPDT

Zoro # G3224720
Mfr # RIB2402D-RD
product price:  $65.29
/ea
Diversified SLD Series Phase and Under-Voltage Monitor SLD-230-ASA
Diversified

SLD Series Phase and Under-Voltage Monitor

Zoro # G509227288
Mfr # SLD-230-ASA
product price:  $629.99
/ea
Te Connectivity KRPA-11AG-12=KRPA 2-1393104-4
Te Connectivity

KRPA-11AG-12=KRPA

Zoro # G900975856
Mfr # 2-1393104-4
product price:  $60.59
/ea
Sold in mult. of 2 for $121.18
Diversitech 40A Mini Power Relay PR1931
Diversitech

40A Mini Power Relay

Zoro # G716081826
Mfr # PR1931
product price:  $9.35
/ea
Sold in mult. of 5 for $46.75
Dayton Single Function Time Delay Relay, Octal, On Delay, 1 Functions 12V DC, DPDT 5DPZ7
Dayton

Single Function Time Delay Relay, Octal, On Delay, 1 Functions 12V DC, DPDT

Zoro # G1954732
Mfr # 5DPZ7
product price:  $93.59
/ea
Te Connectivity PCB, PCB Relay, 11 Pins, PCB 2-1393844-3
Te Connectivity

PCB, PCB Relay, 11 Pins, PCB

Zoro # G301025792
Mfr # 2-1393844-3
product price:  $8.99
/ea
Sold in mult. of 25 for $224.75
Omron SOCKET -MK2P RELAY PF083A
Omron

SOCKET -MK2P RELAY

Zoro # G710080115
Mfr # PF083A
product price:  $21.69
/ea
Crydom Proportional Controller, 40A, 240V Input RPC2440
Crydom

Proportional Controller, 40A, 240V Input

Zoro # G3132884
Mfr # RPC2440
product price:  $238.99
/ea
Egis Mobile Electric Relay, 2X80 Amp / 12V, W/Dt/At Connector, Bulk EGIS/7422D
Egis

Mobile Electric Relay, 2X80 Amp / 12V, W/Dt/At Connector, Bulk

Zoro # G513335641
Mfr # EGIS/7422D
product price:  $69.19
/ea
Schneider Electric Time Delay Relay, Square, Interval, 1 Functions 24V AC, DPDT RE22R2MWMR
Schneider Electric

Time Delay Relay, Square, Interval, 1 Functions 24V AC, DPDT

Zoro # G3460625
Mfr # RE22R2MWMR
product price:  $92.49
/ea
Siemens Plug-In, Plug-In Relay, Square, 15 A, 11 Pins 3TX7116-5NC13
Siemens

Plug-In, Plug-In Relay, Square, 15 A, 11 Pins

Zoro # G8365446
Mfr # 3TX7116-5NC13
product price:  $37.99
/ea
Eaton DIN Rail, Power Relay, 5A, Self Lifting Pressure Plate D15CR22T1B
Eaton

DIN Rail, Power Relay, 5A, Self Lifting Pressure Plate

Zoro # G714798009
Mfr # D15CR22T1B
product price:  $201.99
/ea
Electrical Relays (6,500+ items) - Page 52
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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
one shot relayoff delay timer relaymounting snap tracksingle function time delaypneumatic reversing relay
plug-in general purposeplug-in general purpose relaycoil 24v3" saddle clampdouble pole relay

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