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  1. Home
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  5. Industrial Electrical Controls & Automation
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  7. Electrical Switches & Relays
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  9. Electrical Relays
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  11. Control Relays

Control Relays (540 items) - Page 8

Schneider Electric Single function relay, Harmony Timer Relays, 5A, 4CO, 0.1s.100h, on delay, 24V AC REXL4TMB7
Schneider Electric

Single function relay, Harmony Timer Relays, 5A, 4CO, 0.1s.100h, on delay, 24V AC

Zoro # G7123059
Mfr # REXL4TMB7
product price:  $71.69
/ea
Murrelektronik Transfer plug connector, passiv UG-SUB 15pol., fem., 2-way terminals snap on DIN-rail 546297
Murrelektronik

Transfer plug connector, passiv UG-SUB 15pol., fem., 2-way terminals snap on DIN-rail

Zoro # G100533566
Mfr # 546297
product price:  $237.99
/ea
Murrelektronik MIRO 6.2 24VDC-1U OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC / 6 A, 1 C/O  - 6, 2 mm spring clamp 6652001
Murrelektronik

MIRO 6.2 24VDC-1U OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC / 6 A, 1 C/O - 6, 2 mm spring clamp

Zoro # G900533537
Mfr # 6652001
product price:  $43.99
/ea
Murrelektronik AMMDS 10-44/1 OPTO-COUPLER MODULE, IN: 35 VDC - OUT: 35 VDC / 0.2 A, 12 mm screw terminal 50082
Murrelektronik

AMMDS 10-44/1 OPTO-COUPLER MODULE, IN: 35 VDC - OUT: 35 VDC / 0.2 A, 12 mm screw terminal

Zoro # G600533578
Mfr # 50082
product price:  $141.99
/ea
Te Connectivity FCA-125-CY2 7-1617748-9
Te Connectivity

FCA-125-CY2

Zoro # G701017953
Mfr # 7-1617748-9
product price:  $386.99
/ea
Lovato CONTROL RELAY 4NO 24V DC COIL BF0040D024
Lovato

CONTROL RELAY 4NO 24V DC COIL

Zoro # G322708322
Mfr # BF0040D024
product price:  $398.99
/ea
Te Connectivity B07A035BB1 = 07 10AMP RELAY 1617002-2
Te Connectivity

B07A035BB1 = 07 10AMP RELAY

Zoro # G800973679
Mfr # 1617002-2
product price:  $335.99
/ea
Te Connectivity FCB-205-AT4 6-1617758-6
Te Connectivity

FCB-205-AT4

Zoro # G401018359
Mfr # 6-1617758-6
product price:  $314.99
/ea
Murrelektronik AMS 20-47/4 OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 250 VAC / 4 A, 12 mm screw-type terminal 50034
Murrelektronik

AMS 20-47/4 OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 250 VAC / 4 A, 12 mm screw-type terminal

Zoro # G200533602
Mfr # 50034
product price:  $159.99
/ea
Murrelektronik RM 14/24VDC INPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 2 A, 4 C/O contact - 22, 5 mm screw terminal 516001
Murrelektronik

RM 14/24VDC INPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 2 A, 4 C/O contact - 22, 5 mm screw terminal

Zoro # G100533528
Mfr # 516001
product price:  $229.99
/ea
Murrelektronik AMMS 10-44/1 OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 45 VDC / 1, 2 A, 12 mm screw-type terminal 503398
Murrelektronik

AMMS 10-44/1 OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 45 VDC / 1, 2 A, 12 mm screw-type terminal

Zoro # G500533531
Mfr # 503398
product price:  $102.99
/ea
Schneider Electric Contactor+Relay Trans Suppressor 110250V LA4SKE1U
Schneider Electric

Contactor+Relay Trans Suppressor 110250V

Zoro # G0571971
Mfr # LA4SKE1U
product price:  $32.89
/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 MODULE FOR CONTROL SYSTEMS, MMP 7 (solder-tag pairs) 62004
Murrelektronik

MODULE FOR CONTROL SYSTEMS, MMP 7 (solder-tag pairs)

Zoro # G700691901
Mfr # 62004
product price:  $202.99
/ea
Lovato Level Relay 110.127Vac Multifunction LVM40A127
Lovato

Level Relay 110.127Vac Multifunction

Zoro # G622868061
Mfr # LVM40A127
product price:  $806.99
/ea
Siemens coupling contactor relay 4 NO 3RH2140-2JC40
Siemens

coupling contactor relay 4 NO

Zoro # G815960961
Mfr # 3RH2140-2JC40
product price:  $70.15
/ea
Sold in mult. of 6 for $420.90
Te Connectivity B07D992BZ2-0050 = M5757/23-002 1617005-9
Te Connectivity

B07D992BZ2-0050 = M5757/23-002

Zoro # G500983435
Mfr # 1617005-9
product price:  $281.99
/ea
Sold in mult. of 25 for $7,049.75
Siemens Coupling relay in industrial enclosure 2 changeover contacts Wide voltage 3RQ2000-2BW00
Siemens

Coupling relay in industrial enclosure 2 changeover contacts Wide voltage

Zoro # G015960983
Mfr # 3RQ2000-2BW00
product price:  $110.99
/ea
Sold in mult. of 5 for $554.95
Siemens switching relay with 4 NO contact for 230V AC 16A control 230V AC 5TT4204-0
Siemens

switching relay with 4 NO contact for 230V AC 16A control 230V AC

Zoro # G515963293
Mfr # 5TT4204-0
product price:  $90.89
/ea
Sold in mult. of 5 for $454.45
Ntk Rear Window Defogger Relay, 1R1945 1R1945
Ntk

Rear Window Defogger Relay, 1R1945

Zoro # G9085515
Mfr # 1R1945
product price:  $16.65
/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
Schneider Electric Relay 00V 10Amp Tesys + Options CAD50M7
Schneider Electric

Relay 00V 10Amp Tesys + Options

Zoro # G0847990
Mfr # CAD50M7
product price:  $89.59
/ea
Lovato Level Control Multifunction Relay 220-240Vac LVM40A240
Lovato

Level Control Multifunction Relay 220-240Vac

Zoro # G422868568
Mfr # LVM40A240
product price:  $806.99
/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:  $514.99
/ea
Te Connectivity FCB-405-0622L - M83536/6-022L 8-1617760-2
Te Connectivity

FCB-405-0622L - M83536/6-022L

Zoro # G300985073
Mfr # 8-1617760-2
product price:  $437.99
/ea
Siemens switching relay with 2 NO contact for 230V AC 16A control 230V AC 5TT4202-0
Siemens

switching relay with 2 NO contact for 230V AC 16A control 230V AC

Zoro # G315963288
Mfr # 5TT4202-0
product price:  $50.45
/ea
Sold in mult. of 8 for $403.60
Murrelektronik MKS - RA 12/24 VDC OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 8 A, 2 C/O  - 22, 5 mm screw term 67147
Murrelektronik

MKS - RA 12/24 VDC OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 8 A, 2 C/O - 22, 5 mm screw term

Zoro # G700533591
Mfr # 67147
product price:  $96.59
/ea
Murrelektronik SV-SUB D 25 .-KL FOR SIGNAL TRANSFER, 125 VAC/DC / 2 A, mounting rail / screw-type terminal 54042
Murrelektronik

SV-SUB D 25 .-KL FOR SIGNAL TRANSFER, 125 VAC/DC / 2 A, mounting rail / screw-type terminal

Zoro # G600533585
Mfr # 54042
product price:  $117.99
/ea
Siemens Digital monitoring relay Speed monitoring from 0.1 to 2200 rpm 0vershoot 3UG4651-2AA30
Siemens

Digital monitoring relay Speed monitoring from 0.1 to 2200 rpm 0vershoot

Zoro # G915994439
Mfr # 3UG4651-2AA30
product price:  $567.99
/ea
Sold in mult. of 2 for $1,135.98
Siemens coupling contactor relay 4 NO 3RH2140-2LJ80
Siemens

coupling contactor relay 4 NO

Zoro # G115960975
Mfr # 3RH2140-2LJ80
product price:  $91.25
/ea
Sold in mult. of 6 for $547.50
Te Connectivity FCB-205-HX4 9-1617758-0
Te Connectivity

FCB-205-HX4

Zoro # G401017918
Mfr # 9-1617758-0
product price:  $316.99
/ea
Schneider Electric Control Relay 600Vac 10Amp Iec +Options CA2KN223B7
Schneider Electric

Control Relay 600Vac 10Amp Iec +Options

Zoro # G0847738
Mfr # CA2KN223B7
product price:  $50.25
/ea
Ntk Main Relay, 1R1441 1R1441
Ntk

Main Relay, 1R1441

Zoro # G9085579
Mfr # 1R1441
product price:  $71.15
/ea
Te Connectivity FCA-210-CW4 9-1617751-6
Te Connectivity

FCA-210-CW4

Zoro # G601018012
Mfr # 9-1617751-6
product price:  $361.99
/ea
Te Connectivity FCA-325-BZ4 5-1617753-0
Te Connectivity

FCA-325-BZ4

Zoro # G801017587
Mfr # 5-1617753-0
product price:  $454.99
/ea
Te Connectivity FCB-205-CX2 8-1617758-0
Te Connectivity

FCB-205-CX2

Zoro # G801017976
Mfr # 8-1617758-0
product price:  $303.99
/ea
Control Relays (540 items) - Page 8
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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 RelaysTime Delay RelaysRelay SocketsPhase Monitor RelaysPush Buttons & Indicators
Limit Switches & AccessoriesSafety SwitchesSwitch AccessoriesSnap Action SwitchesSelector Switches
120v ac control relaybrake rectifierdelay off relaylevel control relayiec control relay
iec controlpowertrain control moduleone shot relayoff delaydelay off timer

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