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  11. Control Relays

Control Relays (893 items) - Page 5

Siemens IEC Control Relay, 3NO/1NC, 24V DC, 10 A 3RH21312KB40
Siemens

IEC Control Relay, 3NO/1NC, 24V DC, 10 A

Zoro # G8361002
Mfr # 3RH21312KB40
product price: 
$134.99
/ea
Siemens IEC Control Relay, 3NO/1NC, 110VAC, 10A 3RH21312AF00
Siemens

IEC Control Relay, 3NO/1NC, 110VAC, 10A

Zoro # G8363014
Mfr # 3RH21312AF00
product price: 
$80.89
/ea
Siemens IEC Control Relay, 2NO/2NC, 24V DC, 10 A 3RH24221BB40
Siemens

IEC Control Relay, 2NO/2NC, 24V DC, 10 A

Zoro # G8360747
Mfr # 3RH24221BB40
product price: 
$304.99
/ea
Siemens IEC Control Relay, 3NO/1NC, 24V DC, 10 A 3RH21311HB40
Siemens

IEC Control Relay, 3NO/1NC, 24V DC, 10 A

Zoro # G8359602
Mfr # 3RH21311HB40
product price: 
$112.99
/ea
Siemens IEC Control Relay, 2NO/2NC, 24V DC, 10 A 3RH21221KB40
Siemens

IEC Control Relay, 2NO/2NC, 24V DC, 10 A

Zoro # G8361027
Mfr # 3RH21221KB40
product price: 
$133.99
/ea
Siemens IEC Control Relay, 3NO/1NC, 24V DC, 10 A 3RH21312FB40
Siemens

IEC Control Relay, 3NO/1NC, 24V DC, 10 A

Zoro # G8361045
Mfr # 3RH21312FB40
product price: 
$110.99
/ea
Siemens IEC Control Relay, 4NO, 220V AC, 10 A 3RH21401AN20
Siemens

IEC Control Relay, 4NO, 220V AC, 10 A

Zoro # G8360844
Mfr # 3RH21401AN20
product price: 
$96.29
/ea
Siemens IEC Control Relay, 3NO/1NC, 24V DC, 10 A 3RH21311KB40
Siemens

IEC Control Relay, 3NO/1NC, 24V DC, 10 A

Zoro # G8360722
Mfr # 3RH21311KB40
product price: 
$130.99
/ea
Siemens IEC Control Relay, 2NO/2NC, 24V AC, 10 A 3RH21222AB00
Siemens

IEC Control Relay, 2NO/2NC, 24V AC, 10 A

Zoro # G8360896
Mfr # 3RH21222AB00
product price: 
$89.79
/ea
Siemens IEC Control Relay, 2NO/2NC, 110/120VAC, 10A 3RH21222AK60
Siemens

IEC Control Relay, 2NO/2NC, 110/120VAC, 10A

Zoro # G8360607
Mfr # 3RH21222AK60
product price: 
$103.99
/ea
Siemens IEC ControlRelay, 4NO/4NC, 120VAC, 10Aand6A 3RH22441AK60
Siemens

IEC ControlRelay, 4NO/4NC, 120VAC, 10Aand6A

Zoro # G4466926
Mfr # 3RH22441AK60
product price: 
$147.99
/ea
York Relay, 24V, 3 Control, PDT S1-024-19138-001
York

Relay, 24V, 3 Control, PDT

Zoro # G7735662
Mfr # S1-024-19138-001
product price: 
$89.15
/ea
Murrelektronik MIRO 6.2 OPTO-COUPLER MODULE, IN: 30 VDC - OUT: 48 VDC / 0, 1 A / 500kHz, 6, 2 mm spring clamp 526100
Murrelektronik

MIRO 6.2 OPTO-COUPLER MODULE, IN: 30 VDC - OUT: 48 VDC / 0, 1 A / 500kHz, 6, 2 mm spring clamp

Zoro # G500533562
Mfr # 526100
product price: 
$118.99
/ea
Murrelektronik AMMS 10-44/1 OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 53 VDC / 1, 2 A, 12 mm screw-type terminal 50040
Murrelektronik

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

Zoro # G500533524
Mfr # 50040
product price: 
$95.89
/ea
Schneider Electric TeSys Deca control relay - 5 NO - <= 690 V - 110 V DC standard coil CAD50FD
Schneider Electric

TeSys Deca control relay - 5 NO - <= 690 V - 110 V DC standard coil

Zoro # G0847948
Mfr # CAD50FD
product price: 
$170.99
/ea
Kmc Controls Pneumatic Reversing Relay W/O Bracket RCC-1012
Kmc Controls

Pneumatic Reversing Relay W/O Bracket

Zoro # G914632677
Mfr # RCC-1012
product price: 
$45.65
/ea
Square D NEMA Control Relay, Type X, machine tool, 10A resistive at 600VAC, 6 normally open contacts, 115/125VDC coil 8501XDO60V62
Square D

NEMA Control Relay, Type X, machine tool, 10A resistive at 600VAC, 6 normally open contacts, 115/125VDC coil

Zoro # G5525092
Mfr # 8501XDO60V62
product price: 
$447.99
/ea
Te Connectivity FC-325-CW9=RELAY  3PST 5-1617806-0
Te Connectivity

FC-325-CW9=RELAY 3PST

Zoro # G500979759
Mfr # 5-1617806-0
product price: 
$1,360.99
/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: 
$136.99
/ea
Schneider Electric Relay 600V 10Amp Tesys + Options CAD50GD
Schneider Electric

Relay 600V 10Amp Tesys + Options

Zoro # G0847957
Mfr # CAD50GD
product price: 
$151.99
/ea
Murrelektronik MST 1-PHASE CONTROL AND ISOLATION TRANSFORMER, P: 2000VA IN: 208.550VAC OUT: 2x115VAC 86153
Murrelektronik

MST 1-PHASE CONTROL AND ISOLATION TRANSFORMER, P: 2000VA IN: 208.550VAC OUT: 2x115VAC

Zoro # G400533709
Mfr # 86153
product price: 
$2,111.99
/ea
Eaton XT IEC Miniature Control Relay, 10A FR A 4NO 230/50 XTRM10A40F
Eaton

XT IEC Miniature Control Relay, 10A FR A 4NO 230/50

Zoro # G916267853
Mfr # XTRM10A40F
product price: 
$79.45
/ea
Schneider Electric TeSys Deca control relay - 3 NO + 2 NC - <= 690 V - 48 V DC standard coil CAD32ED
Schneider Electric

TeSys Deca control relay - 3 NO + 2 NC - <= 690 V - 48 V DC standard coil

Zoro # G0847869
Mfr # CAD32ED
product price: 
$136.99
/ea
Honeywell R8229A1005 Electric Heat Relay R8229A1005
Honeywell

R8229A1005 Electric Heat Relay

Zoro # G6901597
Mfr # R8229A1005
product price: 
$103.99
/ea
Murrelektronik MIRO, TR, 48VDC, SK OPTO-COUPLER MODULE, IN: 10-48 VDC - OUT: 5-48 VDC / 2 A, 6, 2 mm screw terminal 52501
Murrelektronik

MIRO, TR, 48VDC, SK OPTO-COUPLER MODULE, IN: 10-48 VDC - OUT: 5-48 VDC / 2 A, 6, 2 mm screw terminal

Zoro # G700533515
Mfr # 52501
product price: 
$91.55
/ea
Murrelektronik MIRO 12.4 24VDC-2U OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC 6 A, 2 C/O 52102
Murrelektronik

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

Zoro # G700533553
Mfr # 52102
product price: 
$92.65
/ea
Murrelektronik D/A-CONVERTER 8-BIT - OUTPUT 0 . 10V, IN: 8 Bit - OUT: 0-10 VDC, mounting rail / screw terminal 44067
Murrelektronik

D/A-CONVERTER 8-BIT - OUTPUT 0 . 10V, IN: 8 Bit - OUT: 0-10 VDC, mounting rail / screw terminal

Zoro # G100533580
Mfr # 44067
product price: 
$591.99
/ea
Murrelektronik AMS 4-10/44-2 OPTO-COUPLER MODULE, In: 24 VDC - Out: 24 VDC / 2A, 22.5 mm, spring clamp 50015
Murrelektronik

AMS 4-10/44-2 OPTO-COUPLER MODULE, In: 24 VDC - Out: 24 VDC / 2A, 22.5 mm, spring clamp

Zoro # G800533545
Mfr # 50015
product price: 
$200.99
/ea
Siemens force-guided coupling relay in industrial enclosure 1 NO contact / 1 NC 3RQ1200-1EB00
Siemens

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

Zoro # G416096229
Mfr # 3RQ1200-1EB00
product price: 
$235.99
/ea
Sold in mult. of 3 for $707.97
Te Connectivity B07D634BC2-0051 = M5757/23-003 2-1617004-8
Te Connectivity

B07D634BC2-0051 = M5757/23-003

Zoro # G000983683
Mfr # 2-1617004-8
product price: 
$432.99
/ea
Kmc Controls Pneu Reversing Relay W/Brkt High Capacit RCC-1502
Kmc Controls

Pneu Reversing Relay W/Brkt High Capacit

Zoro # G614632694
Mfr # RCC-1502
product price: 
$250.99
/ea
Murrelektronik MIRO 6.2 230V-1U OUTPUT RELAY, IN: 230 VAC/DC - OUT: 250 VAC/DC / 6 A, 1 C/O  - 6, 2 mm screw term 52040
Murrelektronik

MIRO 6.2 230V-1U OUTPUT RELAY, IN: 230 VAC/DC - OUT: 250 VAC/DC / 6 A, 1 C/O - 6, 2 mm screw term

Zoro # G700533607
Mfr # 52040
product price: 
$58.95
/ea
Murrelektronik DEMAGNETIZER WITH ALARM CONTACT 446142
Murrelektronik

DEMAGNETIZER WITH ALARM CONTACT

Zoro # G100533559
Mfr # 446142
product price: 
$867.99
/ea
Schneider Electric Relay 00V 10Amp Tesys + Options CAD50M7
Schneider Electric

Relay 00V 10Amp Tesys + Options

Zoro # G0847990
Mfr # CAD50M7
product price: 
$94.15
/ea
Murrelektronik RMM 11/24 OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC / 5 A, 1 N/O contact - 12 mm screw terminal 51551
Murrelektronik

RMM 11/24 OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC / 5 A, 1 N/O contact - 12 mm screw terminal

Zoro # G000533505
Mfr # 51551
product price: 
$66.15
/ea
Lovato CONTROL RELAY 4NO 24V DC COIL BF0040D024
Lovato

CONTROL RELAY 4NO 24V DC COIL

Zoro # G322708322
Mfr # BF0040D024
product price: 
$445.99
/ea
Control Relays (893 items) - Page 5
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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
Safety SwitchesLimit Switches & AccessoriesToggle SwitchesSelector SwitchesSnap Action Switches
level control relaypowertrain control moduledelay off timeriec control relaybrake rectifier
star deltaone shot relaydelay off relaypneumatic reversing relaymultifunction switch

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