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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 46

Siemens Plug-In, Plug-In Relay, Square, 15 A, 14 Pins 3TX7117-5HC03C
Siemens

Plug-In, Plug-In Relay, Square, 15 A, 14 Pins

Zoro # G8367196
Mfr # 3TX7117-5HC03C
product price:  $28.39
/ea
No Product Image Available
Omron

DIN Rail, Slim General Purpose Relay, 6 A, Screw

Zoro # G211800182
Mfr # G2RV-ST700 DC24
product price:  $37.25
/ea
Schneider Electric Time Delay Relay, Square, Asymmetrical Flashing, 1 Functions 12V AC, SPDT RE17RLJU
Schneider Electric

Time Delay Relay, Square, Asymmetrical Flashing, 1 Functions 12V AC, SPDT

Zoro # G3460738
Mfr # RE17RLJU
product price:  $65.15
/ea
Functional Devices-Rib Enclosed Relay, 10A, DPDT RIB2402D-N4
Functional Devices-Rib

Enclosed Relay, 10A, DPDT

Zoro # G3224687
Mfr # RIB2402D-N4
product price:  $74.15
/ea
No Product Image Available
Omron

SINGLE SOCKET

Zoro # G110080159
Mfr # P7TF-05
product price:  $18.19
/ea
No Product Image Available
Finder

16-Way Jumper Link for 39 Series, blue

Zoro # G312185881
Mfr # 093.16
product price:  $3.39
/ea
Sold in mult. of 3 for $10.17
Omron Relay, 11Pin, 3PDT, 5A, 24VDC MY3F-DC24
Omron

Relay, 11Pin, 3PDT, 5A, 24VDC

Zoro # G2383875
Mfr # MY3F-DC24
product price:  $11.05
/ea
Idec Relay Plug-In DPDT 10A 6VDC RR2P-UDC6V
Idec

Relay Plug-In DPDT 10A 6VDC

Zoro # G415279524
Mfr # RR2P-UDC6V
product price:  $25.35
/ea
Phoenix Contact PLC-RPT-120UC/21-21 PLC-INTERFACE 2900335
Phoenix Contact

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

Zoro # G416104924
Mfr # 2900335
product price:  $38.25
/ea
Sold in mult. of 10 for $382.50
Veris Industries DPDT 10A Panel Relay 24VAC VMD2B-C24A
Veris Industries

DPDT 10A Panel Relay 24VAC

Zoro # G615279218
Mfr # VMD2B-C24A
product price:  $14.95
/ea
Phoenix Contact PLC-RSC- 24DC/ 1/SEN PLC-INTERFACE for 2966223
Phoenix Contact

PLC-RSC- 24DC/ 1/SEN PLC-INTERFACE for

Zoro # G316105014
Mfr # 2966223
product price:  $34.15
/ea
Sold in mult. of 10 for $341.50
Phoenix Contact PLC-RSC-120UC/21AU PLC-INTERFACE 2966281
Phoenix Contact

PLC-RSC-120UC/21AU PLC-INTERFACE

Zoro # G816105224
Mfr # 2966281
product price:  $36.79
/ea
Sold in mult. of 10 for $367.90
No Product Image Available
Omron

Plug-In, General Purpose Relay, Square, 36.9 mA, 8 Pins, Plug-in

Zoro # G810080190
Mfr # LY2ZN-DC24
product price:  $49.09
/ea
Schneider Electric DIN Rail, Plug-In Relay, 6 A, Screw RSL1PVPU
Schneider Electric

DIN Rail, Plug-In Relay, 6 A, Screw

Zoro # G600905252
Mfr # RSL1PVPU
product price:  $24.79
/ea
Sold in mult. of 10 for $247.90
No Product Image Available
Johnson Controls

Rib 10A Spdt Hoa 1030, Vacdc 120Vac

Zoro # G0571755
Mfr # RIBU1SC
product price:  $55.95
/ea
No Product Image Available
Hussmann

Relay, SPDT, 120V, 40A

Zoro # G8290679
Mfr # 0342598
product price:  $112.99
/ea
No Product Image Available
Omron

Plug-In, General Purpose Relay, Square, 10 mA, 8 Pins, Plug-in

Zoro # G610190440
Mfr # LY2-DC100/110
product price:  $22.55
/ea
Siemens Solid State Relay, 1 Phase, Screw Clamp, DIN Rail 3RF2330-1AA04
Siemens

Solid State Relay, 1 Phase, Screw Clamp, DIN Rail

Zoro # G9936745
Mfr # 3RF2330-1AA04
product price:  $188.99
/ea
Phoenix Contact PSR-SCP- 24UC/ESA4/3X1/1X2/B Safety 2963763
Phoenix Contact

PSR-SCP- 24UC/ESA4/3X1/1X2/B Safety

Zoro # G616098306
Mfr # 2963763
product price:  $314.99
/ea
Square D Relay 240Vac 66Amp Type K +Options 8501KPDR13P14V53
Square D

Relay 240Vac 66Amp Type K +Options

Zoro # G0571825
Mfr # 8501KPDR13P14V53
product price:  $83.29
/ea
No Product Image Available
Omron

General Purpose Relay, Square, 87 mA, 5 Pins, Plug-in

Zoro # G910707492
Mfr # G2R-1-S DC6(S)
product price:  $12.75
/ea
Siemens IEC Control Relay, 3NO/1NC, 110VAC, 10A 3RH21312AF00
Siemens

IEC Control Relay, 3NO/1NC, 110VAC, 10A

Zoro # G8363014
Mfr # 3RH21312AF00
product price:  $80.89
/ea
Murrelektronik RM 14/24 VAC/DC KL.BZ.N.EN OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC / 2 A, 4 C/O 51410
Murrelektronik

RM 14/24 VAC/DC KL.BZ.N.EN OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC / 2 A, 4 C/O

Zoro # G400533617
Mfr # 51410
product price:  $181.99
/ea
Schneider Electric Time Delay Relay, Off Delay, 2 Functions 24 to 240V AC/DC RE22R1CMR
Schneider Electric

Time Delay Relay, Off Delay, 2 Functions 24 to 240V AC/DC

Zoro # G5956664
Mfr # RE22R1CMR
product price:  $76.15
/ea
Schneider Electric Interface plug-in relay, 16 A, 1 CO, 24, 24V AC Coil Volts, 1 C/O RSB1A160B7
Schneider Electric

Interface plug-in relay, 16 A, 1 CO, 24, 24V AC Coil Volts, 1 C/O

Zoro # G100905059
Mfr # RSB1A160B7
product price:  $6.19
/ea
Sold in mult. of 10 for $61.90
Macromatic Single Function Time Delay Relay, Octal, Interval, 1 Functions 12V DC, DPDT TR-50526-12
Macromatic

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

Zoro # G8590276
Mfr # TR-50526-12
product price:  $41.15
/ea
Crydom Heat Sink, 2.0 Deg C/W DIN Rail Mount HS202DR
Crydom

Heat Sink, 2.0 Deg C/W DIN Rail Mount

Zoro # G4476026
Mfr # HS202DR
product price:  $60.99
/ea
Schneider Electric Socket, General Purpose Relay, Octal, 10 A, 11 Pins, Pin 8501KPDR13V53
Schneider Electric

Socket, General Purpose Relay, Octal, 10 A, 11 Pins, Pin

Zoro # G8493475
Mfr # 8501KPDR13V53
product price:  $71.19
/ea
Functional Devices-Rib Enclosed T-Style Relay, Hi/Low Separation RIBTU1S
Functional Devices-Rib

Enclosed T-Style Relay, Hi/Low Separation

Zoro # G3226452
Mfr # RIBTU1S
product price:  $49.39
/ea
Schneider Electric Socket equipped with LED and protection circuit, Harmony Electromechanical Relays, for RSL1 relays, spring terminals, 12 to 24V AC DC RSLZRA1
Schneider Electric

Socket equipped with LED and protection circuit, Harmony Electromechanical Relays, for RSL1 relays, spring terminals, 12 to 24V AC DC

Zoro # G300905262
Mfr # RSLZRA1
product price:  $12.39
/ea
Sold in mult. of 10 for $123.90
No Product Image Available
Omron

General Purpose Relay, Square, 7.5 mA, 8.6 mA, 8 Pins, Plug-in

Zoro # G110080111
Mfr # G2R-2-SNI AC120(S)
product price:  $33.19
/ea
Idec Relay Plug-In DPDT 10A 110VAC RR2BA-UAC110V
Idec

Relay Plug-In DPDT 10A 110VAC

Zoro # G415279654
Mfr # RR2BA-UAC110V
product price:  $22.15
/ea
Phoenix Contact PLC-BSC- 24UC/ 1/ACT 6.2 mm PLC basic 2982799
Phoenix Contact

PLC-BSC- 24UC/ 1/ACT 6.2 mm PLC basic

Zoro # G516105135
Mfr # 2982799
product price:  $25.49
/ea
Sold in mult. of 10 for $254.90
Idec Relay Plug-In 3PDT 10A 48VDC RR3B-UDC48V
Idec

Relay Plug-In 3PDT 10A 48VDC

Zoro # G115279534
Mfr # RR3B-UDC48V
product price:  $21.59
/ea
Schneider Electric Interface plug-in relay, 8 A, 2 CO, 24 V, 24V AC Coil Volts, 2 C/O RSB2A080B7
Schneider Electric

Interface plug-in relay, 8 A, 2 CO, 24 V, 24V AC Coil Volts, 2 C/O

Zoro # G000905098
Mfr # RSB2A080B7
product price:  $5.59
/ea
Sold in mult. of 10 for $55.90
Schneider Electric Interface plug-in relay, 12 A, 1 CO, 12, 12V DC Coil Volts, 1 C/O RSB1A120JD
Schneider Electric

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

Zoro # G800904871
Mfr # RSB1A120JD
product price:  $4.69
/ea
Sold in mult. of 2 for $9.38
Electrical Relays (6,500+ items) - Page 46
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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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