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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 (6,000+ items) - Page 60

Dayton Single Function Time Delay Relay, Octal, Cycle On, 1 Functions 12V DC, DPDT 24EP27
Dayton

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

Zoro # G5861737
Mfr # 24EP27
product price:  $68.39
/ea
Diversified VBA Series Single Phase Monitoring Relay VBA-120-ALA
Diversified

VBA Series Single Phase Monitoring Relay

Zoro # G609227218
Mfr # VBA-120-ALA
product price:  $222.99
/ea
Crydom Solid State Relay, 1 Phase, Screw Clamp, Panel, SCR HA4850E
Crydom

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

Zoro # G0312085
Mfr # HA4850E
product price:  $90.89
/ea
Idec GP Rly 10A SPDT w/ Light & Chck Bttn RH1B-ULCDC48V
Idec

GP Rly 10A SPDT w/ Light & Chck Bttn

Zoro # G115279091
Mfr # RH1B-ULCDC48V
product price:  $19.25
/ea
Siemens Thermistor motor protection relay Standard evaluation unit 22.5 mm 3RN2013-1BW30
Siemens

Thermistor motor protection relay Standard evaluation unit 22.5 mm

Zoro # G016041148
Mfr # 3RN2013-1BW30
product price:  $264.99
/ea
Sold in mult. of 2 for $529.98
Idec 4PDT W/LITE-CB RH4B-ULCDC24V
Idec

4PDT W/LITE-CB

Zoro # G015279085
Mfr # RH4B-ULCDC24V
product price:  $27.39
/ea
Siemens Plug-In Relay, 24V DC, 12 A, Pins LZX:PT270024
Siemens

Plug-In Relay, 24V DC, 12 A, Pins

Zoro # G8368745
Mfr # LZX:PT270024
product price:  $27.29
/ea
Dayton Single Function Time Delay Relay, Octal, Interval, 1 Functions 240V AC, DPDT 24EN77
Dayton

Single Function Time Delay Relay, Octal, Interval, 1 Functions 240V AC, DPDT

Zoro # G5861597
Mfr # 24EN77
product price:  $46.69
/ea
Crydom Heat Sink, 1.5 Deg C/W DIN Rail Mount HS151DR
Crydom

Heat Sink, 1.5 Deg C/W DIN Rail Mount

Zoro # G4476044
Mfr # HS151DR
product price:  $58.95
/ea
Schneider Electric Solid State Relay, 1 Phase, Pin, Socket, Transistor SSL1D101BD
Schneider Electric

Solid State Relay, 1 Phase, Pin, Socket, Transistor

Zoro # G0745668
Mfr # SSL1D101BD
product price:  $12.29
/ea
Omron E-Bracket, Enclosed Power Relay, Square, 30 A, 6 Pins, Screw G7L-2A-BJ-CB-AC100/120
CAD Files Available
Omron

E-Bracket, Enclosed Power Relay, Square, 30 A, 6 Pins, Screw

Zoro # G0331134
Mfr # G7L-2A-BJ-CB-AC100/120
product price:  $20.59
/ea
Functional Devices-Rib Track Mount Relay/Current Transducer, 20A RIBMX24SBV
Functional Devices-Rib

Track Mount Relay/Current Transducer, 20A

Zoro # G3226008
Mfr # RIBMX24SBV
product price:  $87.25
/ea
Functional Devices-Rib Enclosed Relay/Current Switch, 5A RIBXLSEA
Functional Devices-Rib

Enclosed Relay/Current Switch, 5A

Zoro # G3227170
Mfr # RIBXLSEA
product price:  $158.99
/ea
Schneider Electric Power Relay, DPDT, side flange cover, quick connections terminals, 30A, 24V DC, 2NO + 2NC 300XBXC1-24D
Schneider Electric

Power Relay, DPDT, side flange cover, quick connections terminals, 30A, 24V DC, 2NO + 2NC

Zoro # G610769714
Mfr # 300XBXC1-24D
product price:  $48.29
/ea
Sold in mult. of 10 for $482.90
Honeywell R8229A1021 Electric Heat Relay R8229A1021
Honeywell

R8229A1021 Electric Heat Relay

Zoro # G6902412
Mfr # R8229A1021
product price:  $133.99
/ea
Johnson Controls Crrent Sensor 420 Ma H720
Johnson Controls

Crrent Sensor 420 Ma

Zoro # G0835077
Mfr # H720
product price:  $172.12
/ea
No Product Image Available
Honeywell

Enhanced Programmer W/ Vps & Display

Zoro # G114632798
Mfr # RM7800L1087
product price:  $5,304.99
/ea
No Product Image Available
Nsi Tork

Wi-Fi Smart Socket Indoor Standard

Zoro # G2230232
Mfr # WFIS1
product price:  $43.29
/ea
Idec RH GP Rly DPDT 10A with Light CB Diode RH2B-ULCD-DC24V
Idec

RH GP Rly DPDT 10A with Light CB Diode

Zoro # G615279164
Mfr # RH2B-ULCD-DC24V
product price:  $20.79
/ea
Te Connectivity MDR-170-2=MDR 1-1393139-9
Te Connectivity

MDR-170-2=MDR

Zoro # G600973855
Mfr # 1-1393139-9
product price:  $7,782.99
/ea
Idec Relay Plug-In 3PDT 10A 110VDC RR3B-UCDC110V
Idec

Relay Plug-In 3PDT 10A 110VDC

Zoro # G815279476
Mfr # RR3B-UCDC110V
product price:  $23.59
/ea
Functional Devices-Rib Enclosed Relay, 10A, SPDT RIBH1SC
Functional Devices-Rib

Enclosed Relay, 10A, SPDT

Zoro # G3224982
Mfr # RIBH1SC
product price:  $66.80
/ea
Functional Devices-Rib Enclosed SPST-N/C Relay/Analog, 20A RIBX243PV-NC
Functional Devices-Rib

Enclosed SPST-N/C Relay/Analog, 20A

Zoro # G3226793
Mfr # RIBX243PV-NC
product price:  $247.99
/ea
Schneider Electric Module XPS-CM - single-beam photo-electric sensors - 24 V DC XPSCM1144P
Schneider Electric

Module XPS-CM - single-beam photo-electric sensors - 24 V DC

Zoro # G0853889
Mfr # XPSCM1144P
product price:  $675.99
/ea
Schneider Electric Solid state relay-DIN rail, Single Phase SSD1A320BDC3
Schneider Electric

Solid state relay-DIN rail, Single Phase

Zoro # G111225962
Mfr # SSD1A320BDC3
product price:  $79.15
/ea
Omron Plug-In, General Purpose Relay, Square, 10 A, 14 Pins, Plug-in LY4-AC12
Omron

Plug-In, General Purpose Relay, Square, 10 A, 14 Pins, Plug-in

Zoro # G0695091
Mfr # LY4-AC12
product price:  $15.25
/ea
Functional Devices-Rib Mechanically Latching Lighting Relay, 24 Vac/dc Coil, SPST relay with LRL24B
Functional Devices-Rib

Mechanically Latching Lighting Relay, 24 Vac/dc Coil, SPST relay with

Zoro # G1651346
Mfr # LRL24B
product price:  $95.95
/ea
Functional Devices-Rib Enclosed Relay, Hi/Low Separation, 20A RIBTE01P-S
Functional Devices-Rib

Enclosed Relay, Hi/Low Separation, 20A

Zoro # G3226297
Mfr # RIBTE01P-S
product price:  $184.99
/ea
Functional Devices-Rib Enclosed Relay, 10A, SPDT, 12VAC/DC, Polarzd RIBH1C-RD
Functional Devices-Rib

Enclosed Relay, 10A, SPDT, 12VAC/DC, Polarzd

Zoro # G3224860
Mfr # RIBH1C-RD
product price:  $37.15
/ea
Component Hardware Stainless Steel Leg Socket With Flanged A16-0206-C
Component Hardware

Stainless Steel Leg Socket With Flanged

Zoro # G1282895
Mfr # A16-0206-C
product price:  $4.49
/ea
Sold in mult. of 2 for $8.98
Square D Contactor+Starter Mechanical Interlock 9999SM1
Square D

Contactor+Starter Mechanical Interlock

Zoro # G0571378
Mfr # 9999SM1
product price:  $174.99
/ea
Siemens Timing relay Multifunction 2 change-over contacts 3RP2505-1BW30
Siemens

Timing relay Multifunction 2 change-over contacts

Zoro # G616041159
Mfr # 3RP2505-1BW30
product price:  $255.99
/ea
Sold in mult. of 2 for $511.98
No Product Image Available
Finder

16-Way Jumper Link for 39 Series, red

Zoro # G612185659
Mfr # 093.16.1
product price:  $3.55
/ea
Sold in mult. of 3 for $10.65
Te Connectivity SSFR90O=UNIV. TIMER 24V 1423167-5
Te Connectivity

SSFR90O=UNIV. TIMER 24V

Zoro # G400983122
Mfr # 1423167-5
product price:  $2,069.99
/ea
Dayton Adapter Base, PK10 1EGB1
Dayton

Adapter Base, PK10

Zoro # G0289834
Mfr # 1EGB1
product price:  $11.85
/pk 10, $1.19/ea
Dayton Relay, Socket Module, Diode, 2Pin, 6-250VDC 1EGT1
Dayton

Relay, Socket Module, Diode, 2Pin, 6-250VDC

Zoro # G2917503
Mfr # 1EGT1
product price:  $1.99
/ea
Electrical Relays (6,000+ items) - Page 60
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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

SwitchesElectrical Contactors & ContactsMotor Starters, Enclosures & AccessoriesMotor Overload RelaysProximity Sensors
Lighting PhotocontrolsSensor AccessoriesElectromechanical TimersSensor Cordsets & ReceptaclesElectronic Timers
dayton time relayplug-in general purpose relayplug-in general purposecoil 24vmonitoring relay phase
24v ac relay spdtanalog monitoring relayoff delay timer relayelectrical pin connectors3" saddle clamp

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