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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 146

Idec 4PDT W/C-BUTN RH4B-UCDC110V
Idec

4PDT W/C-BUTN

Zoro # G315279082
Mfr # RH4B-UCDC110V
product price:  $24.69
/ea
Siemens power relay, AC-3, 8.4 A, 4 kW / 400 V, 3-pole, 24 V AC, 45-450 Hz 3TG1010-0AC2
Siemens

power relay, AC-3, 8.4 A, 4 kW / 400 V, 3-pole, 24 V AC, 45-450 Hz

Zoro # G315860389
Mfr # 3TG1010-0AC2
product price:  $90.09
/ea
Sold in mult. of 9 for $810.81
Idec RH GP Rly SPDT 10A 12V DC Coil w/ diode RH1V2-UD-DC12V
Idec

RH GP Rly SPDT 10A 12V DC Coil w/ diode

Zoro # G315367291
Mfr # RH1V2-UD-DC12V
product price:  $15.85
/ea
Idec 4PDT W/LITE-CB RH4B-ULCDC12V
Idec

4PDT W/LITE-CB

Zoro # G315279167
Mfr # RH4B-ULCDC12V
product price:  $25.35
/ea
Idec 3PDT W/LITE RH3B-ULAC100V
Idec

3PDT W/LITE

Zoro # G315279143
Mfr # RH3B-ULAC100V
product price:  $28.59
/ea
Idec Relay Plug-In SPDT 10A 12VAC RR1BA-ULAC12V
Idec

Relay Plug-In SPDT 10A 12VAC

Zoro # G315279556
Mfr # RR1BA-ULAC12V
product price:  $21.25
/ea
Idec Relay Plug-In 3PDT 10A 24VDC RR3PA-UCDC24V
Idec

Relay Plug-In 3PDT 10A 24VDC

Zoro # G315279471
Mfr # RR3PA-UCDC24V
product price:  $33.35
/ea
Idec 3PDT W/C-BUTN RH3B-UCAC240V
Idec

3PDT W/C-BUTN

Zoro # G315279259
Mfr # RH3B-UCAC240V
product price:  $23.19
/ea
Idec 3PDT W/T-TOP RH3B-UTAC24V
Idec

3PDT W/T-TOP

Zoro # G315279228
Mfr # RH3B-UTAC24V
product price:  $19.59
/ea
Idec Relay SideMount SPDT 10A 24VAC RR1BA-USAC24V
Idec

Relay SideMount SPDT 10A 24VAC

Zoro # G315279525
Mfr # RR1BA-USAC24V
product price:  $17.15
/ea
Idec 3PDT BLADE RELAY RH3B-UAC50V
Idec

3PDT BLADE RELAY

Zoro # G315279297
Mfr # RH3B-UAC50V
product price:  $18.69
/ea
Idec SPDT W/T-TOP RH1B-UTDC110V
Idec

SPDT W/T-TOP

Zoro # G315279303
Mfr # RH1B-UTDC110V
product price:  $15.35
/ea
Idec GP Rly 10A SPDT w/ Chck Bttn PCB Trmnls RH1V2-UCDC6V
Idec

GP Rly 10A SPDT w/ Chck Bttn PCB Trmnls

Zoro # G315367284
Mfr # RH1V2-UCDC6V
product price:  $14.59
/ea
Phoenix Contact PLC-RSC-230UC/ 2AU/SEN PLC-INTERFACE 2966443
Phoenix Contact

PLC-RSC-230UC/ 2AU/SEN PLC-INTERFACE

Zoro # G316105076
Mfr # 2966443
product price:  $52.45
/ea
Phoenix Contact PLC-OSC- 60DC/ 48DC/100 PLC-INTERFACE 2967455
Phoenix Contact

PLC-OSC- 60DC/ 48DC/100 PLC-INTERFACE

Zoro # G316105106
Mfr # 2967455
product price:  $40.15
/ea
Idec 4PDT W/T-TOP RH4B-UTAC120V
Idec

4PDT W/T-TOP

Zoro # G315279181
Mfr # RH4B-UTAC120V
product price:  $23.45
/ea
Idec 3PDT W/T-TOP RH3B-UTDC12V
Idec

3PDT W/T-TOP

Zoro # G315279112
Mfr # RH3B-UTDC12V
product price:  $17.35
/ea
Omron W-Bracket, Enclosed Power Relay, Square, 25 A, 10 Pins, Screw G7J-2A2B-B-W1-DC24
Omron

W-Bracket, Enclosed Power Relay, Square, 25 A, 10 Pins, Screw

Zoro # G2247463
Mfr # G7J-2A2B-B-W1-DC24
product price:  $44.69
/ea
Phoenix Contact REL-IR4/LDP- 12DC/4X21AU Plug-in 2903669
Phoenix Contact

REL-IR4/LDP- 12DC/4X21AU Plug-in

Zoro # G216087465
Mfr # 2903669
product price:  $11.79
/ea
Sold in mult. of 10 for $117.90
Idec Relay Side Mount SPDT 110VDC RR1BA-USDC110V
Idec

Relay Side Mount SPDT 110VDC

Zoro # G215279526
Mfr # RR1BA-USDC110V
product price:  $19.99
/ea
Idec 3PDT W/T-TOP RH3B-UTAC120V
Idec

3PDT W/T-TOP

Zoro # G215279250
Mfr # RH3B-UTAC120V
product price:  $19.39
/ea
Idec 3PDT W/C-BUTN RH3B-ULCAC12V
Idec

3PDT W/C-BUTN

Zoro # G215279120
Mfr # RH3B-ULCAC12V
product price:  $23.95
/ea
Idec 4PDT W/T-TOP RH4B-UTDC12V
Idec

4PDT W/T-TOP

Zoro # G215279182
Mfr # RH4B-UTDC12V
product price:  $23.99
/ea
Idec 3PDT BLADE RELAY RH3B-UAC6V
Idec

3PDT BLADE RELAY

Zoro # G215279274
Mfr # RH3B-UAC6V
product price:  $18.69
/ea
Idec Relay Plug-In SPDT 10A 110VDC RR1BA-UDC110V
Idec

Relay Plug-In SPDT 10A 110VDC

Zoro # G215279588
Mfr # RR1BA-UDC110V
product price:  $18.99
/ea
Phoenix Contact REL-IR4/LDP-110DC/4X21 Plug-in 2903680
Phoenix Contact

REL-IR4/LDP-110DC/4X21 Plug-in

Zoro # G216087458
Mfr # 2903680
product price:  $10.49
/ea
Sold in mult. of 10 for $104.90
Idec GP Rly 10A SPDT w/Light & Chck Bttn Diod RH1B-ULCD-DC24V
Idec

GP Rly 10A SPDT w/Light & Chck Bttn Diod

Zoro # G215279199
Mfr # RH1B-ULCD-DC24V
product price:  $21.59
/ea
Idec Relay SideMount DPDT 10A 24VAC RR2BA-USLAC24V
Idec

Relay SideMount DPDT 10A 24VAC

Zoro # G215279618
Mfr # RR2BA-USLAC24V
product price:  $24.19
/ea
Idec Relay Plug-In DPDT 10A 240VAC RR2BA-ULAC240V
Idec

Relay Plug-In DPDT 10A 240VAC

Zoro # G215279700
Mfr # RR2BA-ULAC240V
product price:  $24.99
/ea
Idec 4PDT W/C-BUTN RH4B-UCAC240V
Idec

4PDT W/C-BUTN

Zoro # G215279267
Mfr # RH4B-UCAC240V
product price:  $26.39
/ea
Idec 3PDT W/T-TOP RH3B-UTAC12V
Idec

3PDT W/T-TOP

Zoro # G215279212
Mfr # RH3B-UTAC12V
product price:  $19.59
/ea
Idec DPDT RELAY RH2B-UTAC220-240V
Idec

DPDT RELAY

Zoro # G215279175
Mfr # RH2B-UTAC220-240V
product price:  $17.45
/ea
Idec Relay Plug-In 3PDT 10A 230VAC RR3PA-UAC230V
Idec

Relay Plug-In 3PDT 10A 230VAC

Zoro # G215279595
Mfr # RR3PA-UAC230V
product price:  $32.75
/ea
Idec Relay Plug-In 3PDT 10A 200VAC RR3B-UAC200V
Idec

Relay Plug-In 3PDT 10A 200VAC

Zoro # G215279670
Mfr # RR3B-UAC200V
product price:  $22.39
/ea
Idec GP Rly 10A SPDT w/ Chck Bttn RH1B-UCAC24V
Idec

GP Rly 10A SPDT w/ Chck Bttn

Zoro # G215279168
Mfr # RH1B-UCAC24V
product price:  $14.59
/ea
Idec Relay Plug-In SPDT 10A 120VAC RR1BA-UCAC120V
Idec

Relay Plug-In SPDT 10A 120VAC

Zoro # G215279465
Mfr # RR1BA-UCAC120V
product price:  $18.99
/ea
Electrical Relays (6,500+ items) - Page 146
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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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coil 24vdouble pole relaypin socketpneumatic reversing relayone shot relay

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