Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Deals
  • Contact Us
Added to Cart
Skip to Main Content Accessibility Statement
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Clipboard Icon Clipboard Icon Quick Order
User Headset Icon User Headset Icon Support
0
0
Cart

  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Electrical Supplies
  4. /
  5. Industrial Electrical Controls & Automation
  6. /
  7. Electrical Switches & Relays
  8. /
  9. Electrical Relays

Electrical Relays (7,000+ items) - Page 164

Siemens-Furnas Controls Class 46 Control Relay 46PD42A01
Siemens-Furnas Controls

Class 46 Control Relay

Zoro # G823509916
Mfr # 46PD42A01
product price: 
$22.15
/ea
World Products Power/Signal Relay, 2FormC, DPDT, Momentary, 0.012A(Coil), 12VDC(Coil), 140mW(Coil),  EC2-12NU
World Products

Power/Signal Relay, 2FormC, DPDT, Momentary, 0.012A(Coil), 12VDC(Coil), 140mW(Coil),

Zoro # G723371033
Mfr # EC2-12NU
product price: 
$29.29
/ea
Sold in mult. of 3 for $87.87
Phoenix Contact PLC-BSC-230UC/21 6.2 mm PLC basic 2966045
Phoenix Contact

PLC-BSC-230UC/21 6.2 mm PLC basic

Zoro # G016105031
Mfr # 2966045
product price: 
$23.39
/ea
Sold in mult. of 10 for $233.90
Te Connectivity CBW-1C-6B = HALF.10A.1 POLE.FL 1617087-4
Te Connectivity

CBW-1C-6B = HALF.10A.1 POLE.FL

Zoro # G001009184
Mfr # 1617087-4
product price: 
$1,025.99
/ea
Te Connectivity PT78741 5-1415034-1
Te Connectivity

PT78741

Zoro # G901025888
Mfr # 5-1415034-1
product price: 
$18.19
/ea
Sold in mult. of 6 for $109.14
Altech Industrial Relay, RM2E1 8949.2S
Altech

Industrial Relay, RM2E1

Zoro # G124498964
Mfr # 8949.2S
product price: 
$124.99
/ea
Altech Industrial Relay, 110VAC, DPDT 8957.2
Altech

Industrial Relay, 110VAC, DPDT

Zoro # G524488718
Mfr # 8957.2
product price: 
$385.99
/ea
Te Connectivity Screw, Socket, PCB Relay, 2 A, 2, Solder 3-1393818-5
Te Connectivity

Screw, Socket, PCB Relay, 2 A, 2, Solder

Zoro # G701034134
Mfr # 3-1393818-5
product price: 
$505.99
/ea
Te Connectivity Socket, General Purpose Relay, 10 A, Solder, Quick Connect 3-1393115-4
Te Connectivity

Socket, General Purpose Relay, 10 A, Solder, Quick Connect

Zoro # G600975569
Mfr # 3-1393115-4
product price: 
$143.99
/ea
Te Connectivity On-Delay Relay, 2 Form C, Dpdt-Co, Momentary, 125Vdc (Coil), 60S Adj Min, 600S Adj Max, Dc Input,  2-1423159-9
Te Connectivity

On-Delay Relay, 2 Form C, Dpdt-Co, Momentary, 125Vdc (Coil), 60S Adj Min, 600S Adj Max, Dc Input,

Zoro # G305864991
Mfr # 2-1423159-9
product price: 
$1,135.99
/ea
Te Connectivity 7022PF=RLY STD OFF 2P 125VDC 1 2-1423164-7
Te Connectivity

7022PF=RLY STD OFF 2P 125VDC 1

Zoro # G700974868
Mfr # 2-1423164-7
product price: 
$1,203.99
/ea
Siemens Solid State Relay, 1 Phase, Screw, DIN Rail or Panel Mount 3RF2330-1BA22
Siemens

Solid State Relay, 1 Phase, Screw, DIN Rail or Panel Mount

Zoro # G415855155
Mfr # 3RF2330-1BA22
product price: 
$184.99
/ea
Sold in mult. of 4 for $739.96
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 30 A / 40 °C 48-460 V / 24 V 3RF2330-1AA14
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 30 A / 40 °C 48-460 V / 24 V

Zoro # G215874899
Mfr # 3RF2330-1AA14
product price: 
$140.99
/ea
Sold in mult. of 4 for $563.96
Idec 3PDT W/C-BUTN RH3B-UCDC24V
Idec

3PDT W/C-BUTN

Zoro # G515279127
Mfr # RH3B-UCDC24V
product price: 
$20.19
/ea
Te Connectivity PCB, Power Relay, 5 A, Plug-in, Solder 4-1393809-4
Te Connectivity

PCB, Power Relay, 5 A, Plug-in, Solder

Zoro # G605865889
Mfr # 4-1393809-4
product price: 
$147.99
/ea
Te Connectivity PCB, PCB Relay, 16 A, PCB 2-1415536-0
Te Connectivity

PCB, PCB Relay, 16 A, PCB

Zoro # G301026379
Mfr # 2-1415536-0
product price: 
$3.35
/ea
Sold in mult. of 40 for $134.00
Johnson Controls Current Sensor, Hoa, Switch H540
Johnson Controls

Current Sensor, Hoa, Switch

Zoro # G0835068
Mfr # H540
product price: 
$97.19
/ea
Idec SPDT W/T-TOP RH1B-UTDC24V
Idec

SPDT W/T-TOP

Zoro # G715279224
Mfr # RH1B-UTDC24V
product price: 
$12.99
/ea
Schneider Electric Solid State Relay, 1 Phase, Screw, screw socket, SCR SSL1A12BDPV
Schneider Electric

Solid State Relay, 1 Phase, Screw, screw socket, SCR

Zoro # G810877745
Mfr # SSL1A12BDPV
product price: 
$33.89
/ea
Sold in mult. of 30 for $1,016.70
Phoenix Contact PLC-OPT- 24DC/TTL PLC-INTERFACE for TTL 2900363
Phoenix Contact

PLC-OPT- 24DC/TTL PLC-INTERFACE for TTL

Zoro # G016105185
Mfr # 2900363
product price: 
$54.69
/ea
Sold in mult. of 10 for $546.90
Idec Relay Plug-In DPDT 10A 110VDC RR2BA-ULCDC110V
Idec

Relay Plug-In DPDT 10A 110VDC

Zoro # G715279606
Mfr # RR2BA-ULCDC110V
product price: 
$26.19
/ea
Omron Slim Style Solid State Relay, Screw, DIN Rail, MOSFET G3RV-ST700-D AC/DC24
Omron

Slim Style Solid State Relay, Screw, DIN Rail, MOSFET

Zoro # G310877573
Mfr # G3RV-ST700-D AC/DC24
product price: 
$71.99
/ea
Te Connectivity PCB, PCB Relay, 2 A, Through Hole 3-1393788-7
Te Connectivity

PCB, PCB Relay, 2 A, Through Hole

Zoro # G801034133
Mfr # 3-1393788-7
product price: 
$5.39
/ea
Sold in mult. of 50 for $269.50
No Product Image Available
Finder

8-Way Jumper Link for 38.X2 Series, blue

Zoro # G012185327
Mfr # 093.08
product price: 
$3.59
/ea
Sold in mult. of 3 for $10.77
Te Connectivity Socket, Plug-In Relay, 10 A, Quick Connect, Solder 6-1393118-0
Te Connectivity

Socket, Plug-In Relay, 10 A, Quick Connect, Solder

Zoro # G200975815
Mfr # 6-1393118-0
product price: 
$31.69
/ea
Sold in mult. of 3 for $95.07
Te Connectivity FCA-210-EY7 1-1617752-9
Te Connectivity

FCA-210-EY7

Zoro # G401017116
Mfr # 1-1617752-9
product price: 
$1,122.99
/ea
Sold in mult. of 15 for $16,844.85
Square D Relay, 24V DC Coil Volts, 4PDT 8501RSD44P14V53
Square D

Relay, 24V DC Coil Volts, 4PDT

Zoro # G0128604
Mfr # 8501RSD44P14V53
product price: 
$76.79
/ea
Schneider Electric Extension module, TeSys T, 4 inputs, 24VDC, for LTMR controller LTMEV40BD
Schneider Electric

Extension module, TeSys T, 4 inputs, 24VDC, for LTMR controller

Zoro # G0862639
Mfr # LTMEV40BD
product price: 
$341.99
/ea
Macromatic CommPhaseRely, 20Pin, 10-132VDC/102-132VAC PC1MDUL-G
Macromatic

CommPhaseRely, 20Pin, 10-132VDC/102-132VAC

Zoro # G608377839
Mfr # PC1MDUL-G
product price: 
$569.99
/ea
Idec GP Rly 10A SPDT w/ Chck Bttn PCB Trmnls RH1V2-UCDC12V
Idec

GP Rly 10A SPDT w/ Chck Bttn PCB Trmnls

Zoro # G015367294
Mfr # RH1V2-UCDC12V
product price: 
$15.15
/ea
Schneider Electric Socket, Plug-In Relay, 3 A, Pin RXM4GB1BD
Schneider Electric

Socket, Plug-In Relay, 3 A, Pin

Zoro # G800905625
Mfr # RXM4GB1BD
product price: 
$8.69
/ea
Sold in mult. of 10 for $86.90
Phoenix Contact PLC-RPT-230UC/21AU PLC-INTERFACE 2900311
Phoenix Contact

PLC-RPT-230UC/21AU PLC-INTERFACE

Zoro # G816105217
Mfr # 2900311
product price: 
$39.19
/ea
Sold in mult. of 10 for $391.90
Functional Devices-Rib Enclosed Mech Latching Relay, 20A, SPST RIBL12SB
Functional Devices-Rib

Enclosed Mech Latching Relay, 20A, SPST

Zoro # G3225122
Mfr # RIBL12SB
product price: 
$179.99
/ea
Eaton Relay Accessories MOD-BD250
Eaton

Relay Accessories

Zoro # G221855509
Mfr # MOD-BD250
product price: 
$4.49
/ea
Sold in mult. of 3 for $13.47
Siemens Solid-state contactor 3-phase 3RF2 AC 51 / 30 A / 40 °C 48-600 V / 110 V AC 3RF2430-1AC35
Siemens

Solid-state contactor 3-phase 3RF2 AC 51 / 30 A / 40 °C 48-600 V / 110 V AC

Zoro # G115855035
Mfr # 3RF2430-1AC35
product price: 
$445.99
/ea
Sold in mult. of 2 for $891.98
Phoenix Contact REL-MR-12DC/21-21/C1D2 Plug-in 2906988
Phoenix Contact

REL-MR-12DC/21-21/C1D2 Plug-in

Zoro # G116087428
Mfr # 2906988
product price: 
$18.39
/ea
Sold in mult. of 10 for $183.90
Electrical Relays (7,000+ items) - Page 164
  • First
  • Previous
  • 164
    of 202 pages
  • Next
  • Last
How was your search?

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 Overload RelaysMotor Starters, Enclosures & AccessoriesProximity Sensors
Lighting PhotocontrolsSpring Wound TimersSensor AccessoriesSensor Cordsets & ReceptaclesThermal Units
omron relay dpdtindustrial relaysdin mount relaysdayton solid state relaysdayton relay sockets
5 volt relays12 volt dc relaystime delay off relay120v coil relaydin rail timer relays

Sign up and save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every part plays a part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Deals
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research
  • Tax Exemption

Zoro, Inc

Connect

Customer service from real people

  • Phone: (855) 289-9676
  • Contact Us

© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc