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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 147

Idec GP Rly 10A SPDT w/ Light & Chck Bttn PCB RH1V2-ULCDC24V
Idec

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

Zoro # G215367322
Mfr # RH1V2-ULCDC24V
product price:  $18.49
/ea
Phoenix Contact RIF-2-RPT-LDP-24DC/2X21 Pre-assembled 2903315
Phoenix Contact

RIF-2-RPT-LDP-24DC/2X21 Pre-assembled

Zoro # G216087502
Mfr # 2903315
product price:  $17.39
/ea
Sold in mult. of 10 for $173.90
Idec Relay Side Mount SPDT 10A 6VAC RR1BA-USAC6V
Idec

Relay Side Mount SPDT 10A 6VAC

Zoro # G215279502
Mfr # RR1BA-USAC6V
product price:  $16.79
/ea
Idec Relay Plug-In 3PDT 10A 12VAC RR3B-UCAC12V
Idec

Relay Plug-In 3PDT 10A 12VAC

Zoro # G215279632
Mfr # RR3B-UCAC12V
product price:  $25.65
/ea
Idec Relay SideMount SPDT 10A 12VDC RR1BA-USDC12V
Idec

Relay SideMount SPDT 10A 12VDC

Zoro # G215279496
Mfr # RR1BA-USDC12V
product price:  $18.39
/ea
Phoenix Contact DEK-OE- 24DC/ 24DC/100KHZ Input 2964283
Phoenix Contact

DEK-OE- 24DC/ 24DC/100KHZ Input

Zoro # G216087786
Mfr # 2964283
product price:  $152.99
/ea
Schneider Electric Solid State Relay, 1 Phase, Spring Terminal, MOSFET SSL1D03BDPR
Schneider Electric

Solid State Relay, 1 Phase, Spring Terminal, MOSFET

Zoro # G211222809
Mfr # SSL1D03BDPR
product price:  $41.35
/ea
Sold in mult. of 270 for $11,164.50
Phoenix Contact RIF-2-RPT-LV-120AC/4X21/EX 2909740
Phoenix Contact

RIF-2-RPT-LV-120AC/4X21/EX

Zoro # G116087510
Mfr # 2909740
product price:  $52.99
/ea
Sold in mult. of 10 for $529.90
Phoenix Contact PLC-RPT-230UC/21HC/EX PLC-INTERFACE 2909534
Phoenix Contact

PLC-RPT-230UC/21HC/EX PLC-INTERFACE

Zoro # G116105160
Mfr # 2909534
product price:  $40.39
/ea
Sold in mult. of 10 for $403.90
Siemens Spare electronic module with 2 relays for LVS200 7ML1830-6AA
Siemens

Spare electronic module with 2 relays for LVS200

Zoro # G116314807
Mfr # 7ML1830-6AA
product price:  $1,546.99
/ea
Idec Relay Plug-In DPDT 10A 120VAC RR2BA-UCAC120V
Idec

Relay Plug-In DPDT 10A 120VAC

Zoro # G115279602
Mfr # RR2BA-UCAC120V
product price:  $21.69
/ea
Idec Relay Plug-In 3PDT 10A 200VAC RR3PA-UAC200V
Idec

Relay Plug-In 3PDT 10A 200VAC

Zoro # G115279589
Mfr # RR3PA-UAC200V
product price:  $33.89
/ea
Idec Relay Plug-In 3PDT 10A 110VAC RR3B-ULAC110V
Idec

Relay Plug-In 3PDT 10A 110VAC

Zoro # G115279664
Mfr # RR3B-ULAC110V
product price:  $26.35
/ea
Idec GP Rly 10A SPDT w/ Chck Bttn PCB Trmnls RH1V2-UCAC120V
Idec

GP Rly 10A SPDT w/ Chck Bttn PCB Trmnls

Zoro # G115367354
Mfr # RH1V2-UCAC120V
product price:  $14.79
/ea
Idec DPDT W/LITE-CB RH2B-ULCAC12V
Idec

DPDT W/LITE-CB

Zoro # G115279176
Mfr # RH2B-ULCAC12V
product price:  $20.39
/ea
Idec DPDT W/LITE RH2B-ULDC48V
Idec

DPDT W/LITE

Zoro # G115279190
Mfr # RH2B-ULDC48V
product price:  $16.29
/ea
Idec 4PDT W/T-TOP RH4B-UTAC12V
Idec

4PDT W/T-TOP

Zoro # G115279213
Mfr # RH4B-UTAC12V
product price:  $24.75
/ea
Idec Relay Plug-In DPDT 10A 6VAC RR2P-ULCAC6V
Idec

Relay Plug-In DPDT 10A 6VAC

Zoro # G115279558
Mfr # RR2P-ULCAC6V
product price:  $29.69
/ea
Idec 3PDT W/LITE RH3B-ULAC6V
Idec

3PDT W/LITE

Zoro # G115279107
Mfr # RH3B-ULAC6V
product price:  $22.15
/ea
Idec DPDT BLADE RELAY RH2B-UAC6V
Idec

DPDT BLADE RELAY

Zoro # G115279138
Mfr # RH2B-UAC6V
product price:  $14.45
/ea
Idec 4PDT W/C-BUTN RH4B-UCAC120V
Idec

4PDT W/C-BUTN

Zoro # G115279275
Mfr # RH4B-UCAC120V
product price:  $24.35
/ea
Idec GP Rly 10A SPDT w/ Chck Bttn RH1B-UCDC24V
Idec

GP Rly 10A SPDT w/ Chck Bttn

Zoro # G115279268
Mfr # RH1B-UCDC24V
product price:  $14.79
/ea
Idec DPDT W/C-BTN BLADE RELAY RH2B-UCAC220-240V
Idec

DPDT W/C-BTN BLADE RELAY

Zoro # G115279152
Mfr # RH2B-UCAC220-240V
product price:  $18.49
/ea
Idec DPDT W/T-TOP RH2B-UTDC100-110V
Idec

DPDT W/T-TOP

Zoro # G115279121
Mfr # RH2B-UTDC100-110V
product price:  $16.69
/ea
Idec RH DPDT Blde Trmnl w/Diode & L RH2B-ULD-DC100-110V
Idec

RH DPDT Blde Trmnl w/Diode & L

Zoro # G115279305
Mfr # RH2B-ULD-DC100-110V
product price:  $22.19
/ea
No Product Image Available
Omron

PCB SOCKET FOR MY2(S)

Zoro # G110080180
Mfr # PY08-02
product price:  $3.69
/ea
Sold in mult. of 2 for $7.38
Idec GP Rly 10a SPDT w/T Brkt & Diode RH1B-UTD-DC24V
Idec

GP Rly 10a SPDT w/T Brkt & Diode

Zoro # G115279299
Mfr # RH1B-UTD-DC24V
product price:  $16.99
/ea
Idec DPDT W/T-TOP RH2B-UTAC12V
Idec

DPDT W/T-TOP

Zoro # G115279169
Mfr # RH2B-UTAC12V
product price:  $14.15
/ea
Idec RH GP Rly 4PDT 10A 12V DC Coil w/ diode RH4V2-UD-DC12V
Idec

RH GP Rly 4PDT 10A 12V DC Coil w/ diode

Zoro # G015367256
Mfr # RH4V2-UD-DC12V
product price:  $26.39
/ea
Phoenix Contact DIN Rail, General Purpose Relay, 10 A, Screw 2967659
Phoenix Contact

DIN Rail, General Purpose Relay, 10 A, Screw

Zoro # G016105161
Mfr # 2967659
product price:  $47.99
/ea
Idec Relay Plug-In 3PDT 10A 24VAC RR3PA-UCAC24V
Idec

Relay Plug-In 3PDT 10A 24VAC

Zoro # G015279603
Mfr # RR3PA-UCAC24V
product price:  $31.85
/ea
Idec Relay Plug-In 3PDT 10A 6VDC RR3B-ULCDC6V
Idec

Relay Plug-In 3PDT 10A 6VDC

Zoro # G015279504
Mfr # RR3B-ULCDC6V
product price:  $27.65
/ea
Idec DPDT W/C-BUTTON & DIODE BLADE RELAY RH2B-UCD-DC24V
Idec

DPDT W/C-BUTTON & DIODE BLADE RELAY

Zoro # G015279108
Mfr # RH2B-UCD-DC24V
product price:  $18.59
/ea
Idec 4PDT W/C-BUTN RH4B-UCDC12V
Idec

4PDT W/C-BUTN

Zoro # G015279122
Mfr # RH4B-UCDC12V
product price:  $24.99
/ea
Idec DPDT W/C-BUTN RH2B-UCDC6V
Idec

DPDT W/C-BUTN

Zoro # G015279306
Mfr # RH2B-UCDC6V
product price:  $15.45
/ea
Phoenix Contact PLC-RSC- 24DC/21/MS PLC-INTERFACE 2909649
Phoenix Contact

PLC-RSC- 24DC/21/MS PLC-INTERFACE

Zoro # G016105062
Mfr # 2909649
product price:  $35.59
/ea
Sold in mult. of 10 for $355.90
Electrical Relays (6,500+ items) - Page 147
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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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