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
Close icon
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 (6,500+ items) - Page 49

Resideo Solid State Relay 208/240 Vac Input Voltage 24 Vac Control Signal RT850T-240
Resideo

Solid State Relay 208/240 Vac Input Voltage 24 Vac Control Signal

Zoro # G309921850
Mfr # RT850T-240
product price:  $136.99
/ea
Idec DPDT W/T-TOP RH2B-UTDC12V
Idec

DPDT W/T-TOP

Zoro # G115279114
Mfr # RH2B-UTDC12V
product price:  $13.79
/ea
No Product Image Available
Omron

MJN HOLD DOWN CLIP (HDB-8)

Zoro # G310080133
Mfr # PYMJN-S
product price:  $3.89
/ea
Sold in mult. of 2 for $7.78
Idec Relay Plug-In 3PDT 10A 220VAC RR3PA-UAC220V
Idec

Relay Plug-In 3PDT 10A 220VAC

Zoro # G915279628
Mfr # RR3PA-UAC220V
product price:  $30.95
/ea
Siemens Plug-In, Plug-In Relay, Square, 15 A, 8 Pins 3TX7114-5DC03C
Siemens

Plug-In, Plug-In Relay, Square, 15 A, 8 Pins

Zoro # G8367686
Mfr # 3TX7114-5DC03C
product price:  $21.59
/ea
Schneider Electric Time Delay Relay, Square, Interval, 1 Functions 24V AC, DPDT RE22R2MWMR
Schneider Electric

Time Delay Relay, Square, Interval, 1 Functions 24V AC, DPDT

Zoro # G3460625
Mfr # RE22R2MWMR
product price:  $91.39
/ea
Automation Systems Interconnect TB Relay 24V, DIN Rail Relay 24Vac/dc With Spring TB Connections, SPDT, 24Vac/dcCoil, 6A 250Vac Contact ASI328044
Automation Systems Interconnect

TB Relay 24V, DIN Rail Relay 24Vac/dc With Spring TB Connections, SPDT, 24Vac/dcCoil, 6A 250Vac Contact

Zoro # G315679141
Mfr # ASI328044
product price:  $20.65
/ea
Diversitech 30A Mini Power Relay PR1922
Diversitech

30A Mini Power Relay

Zoro # G716081796
Mfr # PR1922
product price:  $17.85
/ea
Sold in mult. of 3 for $53.55
Schneider Electric Single function relay, Harmony Timer Relays, 0.7A, 1s.100h, multifunction, solid state output, 24 to 240V AC RE17LMBM
Schneider Electric

Single function relay, Harmony Timer Relays, 0.7A, 1s.100h, multifunction, solid state output, 24 to 240V AC

Zoro # G5956935
Mfr # RE17LMBM
product price:  $73.59
/ea
Macromatic Single Function Time Delay Relay, Octal, Cycle On, 1 Functions 240V AC, DPDT TR-55121-14
Macromatic

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

Zoro # G8590425
Mfr # TR-55121-14
product price:  $48.35
/ea
Schneider Electric Power plug-in relay, 15 A, 2 CO, 12 V DC, 12V DC Coil Volts, 2 C/O RPM21JD
Schneider Electric

Power plug-in relay, 15 A, 2 CO, 12 V DC, 12V DC Coil Volts, 2 C/O

Zoro # G600905627
Mfr # RPM21JD
product price:  $8.69
/ea
Sold in mult. of 10 for $86.90
Square D Relay, 600VAC Coil Volts, 1 NO; SPST 8501CDO6V51
Square D

Relay, 600VAC Coil Volts, 1 NO; SPST

Zoro # G0571886
Mfr # 8501CDO6V51
product price:  $44.85
/ea
Macromatic Single Function Time Delay Relay, Octal, Interval, 1 Functions 24V AC/DC, DPDT TR-50528-10
Macromatic

Single Function Time Delay Relay, Octal, Interval, 1 Functions 24V AC/DC, DPDT

Zoro # G5234372
Mfr # TR-50528-10
product price:  $44.15
/ea
Functional Devices-Rib LTG DIN Rail Latching Relay 20Amp Polarized 24V FDL20ALRMU
Functional Devices-Rib

LTG DIN Rail Latching Relay 20Amp Polarized 24V

Zoro # G611994368
Mfr # FDL20ALRMU
product price:  $113.99
/ea
Schneider Electric Dual function relay, Harmony Timer Relays, 8A, 1CO, 1s.100h, on delay, cadmium free, 24V DC or 24.240V AC DC RE17RHMU
Schneider Electric

Dual function relay, Harmony Timer Relays, 8A, 1CO, 1s.100h, on delay, cadmium free, 24V DC or 24.240V AC DC

Zoro # G5956770
Mfr # RE17RHMU
product price:  $52.89
/ea
Te Connectivity 7024QI=RLY STD OFF 4P 12VDC 60MIN 2-1423166-3
Te Connectivity

7024QI=RLY STD OFF 4P 12VDC 60MIN

Zoro # G800974881
Mfr # 2-1423166-3
product price:  $2,008.99
/ea
Trumeter Voltage Monitor Relay, < 750ms ON delay, 100ms time delay VMR02
Trumeter

Voltage Monitor Relay, < 750ms ON delay, 100ms time delay

Zoro # G916476200
Mfr # VMR02
product price:  $45.35
/ea
Te Connectivity PRD-11DH1-12=PRD 5-1393127-1
Te Connectivity

PRD-11DH1-12=PRD

Zoro # G700985352
Mfr # 5-1393127-1
product price:  $76.45
/ea
Sold in mult. of 2 for $152.90
Te Connectivity MT78612 7-1415043-1
Te Connectivity

MT78612

Zoro # G801018270
Mfr # 7-1415043-1
product price:  $4.95
/ea
Sold in mult. of 25 for $123.75
Te Connectivity PRD-11AJ0-24=PRD 2-1393127-1
Te Connectivity

PRD-11AJ0-24=PRD

Zoro # G800984194
Mfr # 2-1393127-1
product price:  $122.99
/ea
Te Connectivity DIN Rail, Power Relay, 6 A, Cage Clamp 3-1416100-5
Te Connectivity

DIN Rail, Power Relay, 6 A, Cage Clamp

Zoro # G605866060
Mfr # 3-1416100-5
product price:  $13.29
/ea
Sold in mult. of 9 for $119.61
Eaton Relay, Octal, 16 A, 11 D3PR31B
Eaton

Relay, Octal, 16 A, 11

Zoro # G414797517
Mfr # D3PR31B
product price:  $48.79
/ea
Macromatic Single Function Time Delay Relay, Octal, Off Delay, 1 Functions 24V AC/DC, DPDT TR-51628-14
Macromatic

Single Function Time Delay Relay, Octal, Off Delay, 1 Functions 24V AC/DC, DPDT

Zoro # G5234537
Mfr # TR-51628-14
product price:  $41.95
/ea
Te Connectivity General Purpose Relays Rp420A48 6-1393234-0
Te Connectivity

General Purpose Relays Rp420A48

Zoro # G505865224
Mfr # 6-1393234-0
product price:  $15.49
/ea
Sold in mult. of 10 for $154.90
Eaton E-Bracket, Plug-In Relay, 30 A, Plug-in D8PR6TET1
Eaton

E-Bracket, Plug-In Relay, 30 A, Plug-in

Zoro # G614797331
Mfr # D8PR6TET1
product price:  $8.69
/ea
Functional Devices-Rib Wireless Lighting Relay, Transceiver/Repeater, 120 Vac Input, SPDT rel FDLR20B
Functional Devices-Rib

Wireless Lighting Relay, Transceiver/Repeater, 120 Vac Input, SPDT rel

Zoro # G1958567
Mfr # FDLR20B
product price:  $253.99
/ea
Functional Devices-Rib Enclosed T-Style Relay, Hi/Low Separation RIBTU2C
Functional Devices-Rib

Enclosed T-Style Relay, Hi/Low Separation

Zoro # G3226437
Mfr # RIBTU2C
product price:  $54.65
/ea
Te Connectivity Power/Signal Relay, 2 Form C, Dpdt, Momentary, 2260Mw (Coil), 16A (Contact), Ac Input, Ac/Dc 2-1393146-5
Te Connectivity

Power/Signal Relay, 2 Form C, Dpdt, Momentary, 2260Mw (Coil), 16A (Contact), Ac Input, Ac/Dc

Zoro # G105865976
Mfr # 2-1393146-5
product price:  $9.69
/ea
Sold in mult. of 12 for $116.28
White-Rodgers 208V ELEC.HEAT RELAY N/O 24A05E-1
White-Rodgers

208V ELEC.HEAT RELAY N/O

Zoro # G309944439
Mfr # 24A05E-1
product price:  $155.99
/ea
Te Connectivity PCB, Power Relay, 8 A, 6 Pins, PCB 6-1415537-4
Te Connectivity

PCB, Power Relay, 8 A, 6 Pins, PCB

Zoro # G205865906
Mfr # 6-1415537-4
product price:  $28.15
/ea
Sold in mult. of 5 for $140.75
Te Connectivity Socket, Power Relay, 0.3 A, Plug-in 1-1393102-9
Te Connectivity

Socket, Power Relay, 0.3 A, Plug-in

Zoro # G205866033
Mfr # 1-1393102-9
product price:  $73.99
/ea
Ge 100V-250V AC/DC 8-Pole Contactor Relay (4NO/4NC) NF44E-13
Ge

100V-250V AC/DC 8-Pole Contactor Relay (4NO/4NC)

Zoro # G123397169
Mfr # NF44E-13
product price:  $54.89
/ea
Functional Devices-Rib BACnet MS/TP Network Relay, Track Mount RIBMW24B-44-BC
Functional Devices-Rib

BACnet MS/TP Network Relay, Track Mount

Zoro # G0394042
Mfr # RIBMW24B-44-BC
product price:  $293.99
/ea
Diversified SLD Series Phase and Under-Voltage Monitor SLD-230-ASA
Diversified

SLD Series Phase and Under-Voltage Monitor

Zoro # G509227288
Mfr # SLD-230-ASA
product price:  $629.99
/ea
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
Functional Devices-Rib Enclosed Relay, 20A, 3PST-N/C RIB243P-NC
Functional Devices-Rib

Enclosed Relay, 20A, 3PST-N/C

Zoro # G3224842
Mfr # RIB243P-NC
product price:  $149.75
/ea
Electrical Relays (6,500+ items) - Page 49
  • First
  • Previous
  • 49
    of 192 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

Electrical Contactors & ContactsSelector SwitchesMotor Starters, Enclosures & AccessoriesMotor Overload RelaysProximity Sensors
Switch AccessoriesLighting PhotocontrolsFoot SwitchesSensor Cordsets & ReceptaclesSensor Accessories
electrical pin connectors24v ac relay spdtmonitoring relay phaseoff delay timer relay3" saddle clamp
analog monitoring relaydayton time relaypneumatic reversing relayplug-in general purposecoil 24v

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