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
  • Promo Codes
  • Contact Us
Added to Cart
Skip to Main Content
FREE Shipping on orders over $50 after you .
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
Cart Icon
0
Cart Icon
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
  10. /
  11. Control Relays
Search Feedback

Control Relays (581 items) - Page 5

Murrelektronik ACTIVE BRAKE RECTIFIER V 1.3, IN: 24 VDC - OUT: 200 VDC / 0, 75 A, 22, 5 mm spring clamp 50003
Murrelektronik

ACTIVE BRAKE RECTIFIER V 1.3, IN: 24 VDC - OUT: 200 VDC / 0, 75 A, 22, 5 mm spring clamp

Zoro # G000533581
Mfr # 50003
product price: $249.29
/ea
Murrelektronik UFL 10 L PLUG FOR SIGNAL TRANSFER, 24 VDC / 1 A - male with LED, rail / screw-type terminal 54011
Murrelektronik

UFL 10 L PLUG FOR SIGNAL TRANSFER, 24 VDC / 1 A - male with LED, rail / screw-type terminal

Zoro # G800533583
Mfr # 54011
product price: $152.99
/ea
Murrelektronik MIRO TR 24VDC FK 4P OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 48 VDC / 0, 5 A, 6, 2 mm spring clamp 6652500
Murrelektronik

MIRO TR 24VDC FK 4P OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 48 VDC / 0, 5 A, 6, 2 mm spring clamp

Zoro # G900533612
Mfr # 6652500
product price: $71.85
/ea
Murrelektronik MIRO 12.4 24V-2U OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC 6 A, 2 C/O 52103
Murrelektronik

MIRO 12.4 24V-2U OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC 6 A, 2 C/O

Zoro # G000533543
Mfr # 52103
product price: $98.79
/ea
Eaton Control Relay, 12 Inputs, 4 Outputs EASY-E4-DC-12TCX1
Eaton

Control Relay, 12 Inputs, 4 Outputs

Zoro # G4451606
Mfr # EASY-E4-DC-12TCX1
product price: $230.99
/ea
Siemens Coupling relay in industrial enclosure 3 changeover contacts Wide voltage 3RQ2000-2CW00
Siemens

Coupling relay in industrial enclosure 3 changeover contacts Wide voltage

Zoro # G715960986
Mfr # 3RQ2000-2CW00
product price: $123.99
/ea
Sold in mult. of 4 for $495.96
Siemens SIRIUS CONTACTOR CONTROL RELAY 24V-DC 3RH2122-2BB40
Siemens

SIRIUS CONTACTOR CONTROL RELAY 24V-DC

Zoro # G916458428
Mfr # 3RH2122-2BB40
product price: $101.99
/ea
Ntk Power Vent Relay, 1R1269 1R1269
Ntk

Power Vent Relay, 1R1269

Zoro # G9085560
Mfr # 1R1269
product price: $24.35
/ea
Te Connectivity FC-325-7=MS27418-1D 4-1617806-6
Te Connectivity

FC-325-7=MS27418-1D

Zoro # G400983894
Mfr # 4-1617806-6
product price: $1,381.99
/ea
Square D NEMA Control Relay, Type X, timing, 1 minute on delay, 10A resistive at 600VAC, 2 normally open, 120VAC 60Hz coil 8501XO20XTE1V02
Square D

NEMA Control Relay, Type X, timing, 1 minute on delay, 10A resistive at 600VAC, 2 normally open, 120VAC 60Hz coil

Zoro # G0844369
Mfr # 8501XO20XTE1V02
product price: $514.76
/ea
Murrelektronik MIRO TR 24VDC 10A SK OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 48 VDC / 10 A, 6, 2 mm screw terminal 52520
Murrelektronik

MIRO TR 24VDC 10A SK OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 48 VDC / 10 A, 6, 2 mm screw terminal

Zoro # G600533561
Mfr # 52520
product price: $126.99
/ea
Allen Bradley SAFETY CONTROL RELAY 100-250V-AC 700S-EF440KDC
Allen Bradley

SAFETY CONTROL RELAY 100-250V-AC

Zoro # G422643950
Mfr # 700S-EF440KDC
product price: $486.99
/ea
Murrelektronik MET Single phase control and isolation transformer P: 500VA IN:400VAC +-5% OUT:110VAC 866139
Murrelektronik

MET Single phase control and isolation transformer P: 500VA IN:400VAC +-5% OUT:110VAC

Zoro # G500533753
Mfr # 866139
product price: $620.99
/ea
Murrelektronik MIRO OFF-DELAY ZEITRELAY 24VDC-1S, MIRO 6.2 TIMER OFF-DELAY, IN: 24 VDC - OUT: 250 VAC/DC 6A, 1 C/O 6652310
Murrelektronik

MIRO OFF-DELAY ZEITRELAY 24VDC-1S, MIRO 6.2 TIMER OFF-DELAY, IN: 24 VDC - OUT: 250 VAC/DC 6A, 1 C/O

Zoro # G500533593
Mfr # 6652310
product price: $142.99
/ea
Murrelektronik MKS-K24M/LED24 VDC RELAY SOCKET MODULES, IN: 24 VDC - OUT: 125 VAC/DC 63012
Murrelektronik

MKS-K24M/LED24 VDC RELAY SOCKET MODULES, IN: 24 VDC - OUT: 125 VAC/DC

Zoro # G300691981
Mfr # 63012
product price: $165.99
/ea
Te Connectivity KHU-17A12-120=KH 2-1393123-9
Te Connectivity

KHU-17A12-120=KH

Zoro # G200976089
Mfr # 2-1393123-9
product price: $80.25
/ea
Schneider Electric Interface plug in relay, Harmony Electromechanical Relays, 10A, 1CO, with LED, lockable test but to n, 230V AC RXG12P7
Schneider Electric

Interface plug in relay, Harmony Electromechanical Relays, 10A, 1CO, with LED, lockable test but to n, 230V AC

Zoro # G7330960
Mfr # RXG12P7
product price: $17.55
/ea
Sold in mult. of 10 for $175.50
Murrelektronik MIRO 12.4 24VDC-2U OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC 6 A, 2 C/O 6652102
Murrelektronik

MIRO 12.4 24VDC-2U OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC 6 A, 2 C/O

Zoro # G100533603
Mfr # 6652102
product price: $87.49
/ea
Ge Cr2810A15De2 Machine Tool 115VAc Control Relay CR2810A15DE2
Ge

Cr2810A15De2 Machine Tool 115VAc Control Relay

Zoro # G208374344
Mfr # CR2810A15DE2
product price: $108.99
/ea
Abb K6-40E-84, CONTROL RELAY 4NO 110/40-60 , PK 10 K6-40E-84
Abb

K6-40E-84, CONTROL RELAY 4NO 110/40-60 , PK 10

Zoro # G9282300
Mfr # K6-40E-84
product price: $866.99
/pk 10, $86.70/ea
Te Connectivity KUP-14D25-24=KU 2-1393118-3
Te Connectivity

KUP-14D25-24=KU

Zoro # G400975967
Mfr # 2-1393118-3
product price: $28.99
/ea
Sold in mult. of 3 for $86.97
Te Connectivity FCA-150-BY4=Relay 1-1617795-0
Te Connectivity

FCA-150-BY4=Relay

Zoro # G500973856
Mfr # 1-1617795-0
product price: $889.99
/ea
Murrelektronik MIRO 6.2 24VDC-1U INPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 6 A, 1 C/O  - 6, 2 mm screw term 52005
Murrelektronik

MIRO 6.2 24VDC-1U INPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 6 A, 1 C/O - 6, 2 mm screw term

Zoro # G800533606
Mfr # 52005
product price: $53.99
/ea
Siemens 24V-Dc Control Relay 3TH8346-0B
Siemens

24V-Dc Control Relay

Zoro # G509227523
Mfr # 3TH8346-0B
product price: $145.99
/ea
Crouzet PUMP UP 110V-AC CONTROL RELAY DNRT 110A
Crouzet

PUMP UP 110V-AC CONTROL RELAY

Zoro # G706160753
Mfr # DNRT 110A
product price: $580.99
/ea
Resideo Electromechanical Relay Inout Voltage: 277 Vac 24V/40 mA/1.2 VA Control Signal On/ Off Switching RC840T-277
Resideo

Electromechanical Relay Inout Voltage: 277 Vac 24V/40 mA/1.2 VA Control Signal On/ Off Switching

Zoro # G409915889
Mfr # RC840T-277
product price: $128.99
/ea
Siemens force-guided coupling relay in industrial enclosure 1 NO contact / 1 NC 3RQ1200-2EW00
Siemens

force-guided coupling relay in industrial enclosure 1 NO contact / 1 NC

Zoro # G916096231
Mfr # 3RQ1200-2EW00
product price: $201.99
/ea
Sold in mult. of 2 for $403.98
Siemens switching relay with 1 CO contact for 230V AC 16A control 24V AC 5TT4206-2
Siemens

switching relay with 1 CO contact for 230V AC 16A control 24V AC

Zoro # G615963292
Mfr # 5TT4206-2
product price: $56.15
/ea
Sold in mult. of 7 for $393.05
Siemens IEC Control Relay, 2NO/2NC, 230VAC, 10A 3RH21221AP00
Siemens

IEC Control Relay, 2NO/2NC, 230VAC, 10A

Zoro # G8361106
Mfr # 3RH21221AP00
product price: $94.19
/ea
Allen Bradley CONTROL RELAY 115-120V-AC 700-P400A1
Allen Bradley

CONTROL RELAY 115-120V-AC

Zoro # G422643868
Mfr # 700-P400A1
product price: $266.99
/ea
Allen Bradley 24V-AC CONTROL RELAY 700-N400A24
Allen Bradley

24V-AC CONTROL RELAY

Zoro # G114915273
Mfr # 700-N400A24
product price: $167.99
/ea
Siemens IEC Control Relay, 4NO/4NC, 24VDC, 10Aand6A 3RH22441BB40
Siemens

IEC Control Relay, 4NO/4NC, 24VDC, 10Aand6A

Zoro # G4466935
Mfr # 3RH22441BB40
product price: $164.66
/ea
Siemens IEC Control Relay, 5NO/3NC, 24V DC, 10 A 3RH22531BB40
Siemens

IEC Control Relay, 5NO/3NC, 24V DC, 10 A

Zoro # G8361465
Mfr # 3RH22531BB40
product price: $136.94
/ea
Siemens IEC Control Relay, 6NO/2NC, 24VDC, 10Aand6A 3RH22621BB40
Siemens

IEC Control Relay, 6NO/2NC, 24VDC, 10Aand6A

Zoro # G6762567
Mfr # 3RH22621BB40
product price: $160.99
/ea
Siemens IEC Control Relay, 120V AC Coil Volts, 14 Pin, 4PDT 3RH23441CK200KA0
Siemens

IEC Control Relay, 120V AC Coil Volts, 14 Pin, 4PDT

Zoro # G1895740
Mfr # 3RH23441CK200KA0
product price: $213.99
/ea
Te Connectivity RA3100L=REMOTE POWER CONTROLER 1616133-4
Te Connectivity

RA3100L=REMOTE POWER CONTROLER

Zoro # G001025313
Mfr # 1616133-4
product price: $72,061.99
/ea
Control Relays (581 items) - Page 5
  • First
  • Previous
  • 5
    of 17 pages
  • Next
  • Last

About Control Relays

Control Relays are an essential tool for a variety of industries. They are used to control and regulate electricity, allowing the user to switch circuits on or off depending on the needs of the job. Control Relays are also used to protect electrical systems from overloads and short circuits.

Types of Control Relays

There are several types of Control Relays available, each with its own unique purpose. The most common type is a basic relay controller which allows users to switch between different circuits. Other types include time delay relays, which can be set up with specific time intervals for switching circuits, and latching relays that remain in their current state until manually reset.

How Control Relays Are Made

Control Relays are typically made from copper wire and magnets housed in an insulated plastic case. This combination allows for efficient control over the flow of electricity without creating any interference or sparking within the system. Many manufacturers also use advanced technologies such as microcontrollers and sensors to provide additional features.

Industries That Use Control Relays

Control Relays have many uses across various industries including automotive manufacturing, HVAC systems, robotics, industrial automation, telecommunications networks, security systems, and more. Professionals in these fields rely on quality control relays that they can trust at an affordable price.

Find the Control 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

Power & General Purpose RelaysRelay SocketsTime Delay RelaysPre-wired Enclosed RelaysPush Buttons & Indicators
Limit Switches & AccessoriesSafety SwitchesSelector SwitchesPressure SwitchesToggle Switches
2 channel relay output110v relayallen bradley relay24v timer relaybrake rectifier
cad 32control power transformerbeckett genisys controlcloset light24 vdc relay

Sign Up & 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
  • Promo Codes
  • Sitemap
  • Track My Order

Services

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

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