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  1. Home
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  3. Electrical Supplies
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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 (921 items) - Page 12

Murrelektronik AMMDS 10-44/0, 1 OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 40 VDC / 0, 1 A, 12 mm screw-type termina 50081
Murrelektronik

AMMDS 10-44/0, 1 OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 40 VDC / 0, 1 A, 12 mm screw-type termina

Zoro # G300533540
Mfr # 50081
product price:  $87.25
/ea
Siemens switching relay with 1 NO contact for 230V AC 16A control 24V AC 5TT4201-2
Siemens

switching relay with 1 NO contact for 230V AC 16A control 24V AC

Zoro # G415963300
Mfr # 5TT4201-2
product price:  $44.15
/ea
Sold in mult. of 9 for $397.35
Altech Industrial Relay, 5A, 270VAC, 45x45mm PID500-1-1-04-CU
Altech

Industrial Relay, 5A, 270VAC, 45x45mm

Zoro # G124499244
Mfr # PID500-1-1-04-CU
product price:  $693.99
/ea
Altech Industrial Relay, 5A, 270VAC, 45x45mm PID500-1-0-01-CU
Altech

Industrial Relay, 5A, 270VAC, 45x45mm

Zoro # G624499805
Mfr # PID500-1-0-01-CU
product price:  $549.99
/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 Overshoot 3UG4651-2AW30
Siemens

Digital monitoring relay Speed monitoring from 0.1 to 2200 rpm Overshoot

Zoro # G715994424
Mfr # 3UG4651-2AW30
product price:  $567.99
/ea
Sold in mult. of 2 for $1,135.98
Altech Industrial Relay, 5A, 270VAC, 92x45mm PID110-1-0-01-CU
Altech

Industrial Relay, 5A, 270VAC, 92x45mm

Zoro # G724501033
Mfr # PID110-1-0-01-CU
product price:  $549.99
/ea
Altech Industrial Relay, 5A, 24VAC, DPDT M2-L-A024
Altech

Industrial Relay, 5A, 24VAC, DPDT

Zoro # G924489247
Mfr # M2-L-A024
product price:  $23.25
/ea
Altech Industrial Relay, 40A MT-32/3D-40
Altech

Industrial Relay, 40A

Zoro # G924500249
Mfr # MT-32/3D-40
product price:  $200.99
/ea
Altech Industrial Relay, 690V, DPDT AMR-AP3U690V2D
Altech

Industrial Relay, 690V, DPDT

Zoro # G724499583
Mfr # AMR-AP3U690V2D
product price:  $271.99
/ea
Altech Industrial Relay, 600VAC, DIN Rail 900VPR-2-300/600V-CU
Altech

Industrial Relay, 600VAC, DIN Rail

Zoro # G224496594
Mfr # 900VPR-2-300/600V-CU
product price:  $181.99
/ea
Altech Industrial Relay, 10A GTK-12M-10
Altech

Industrial Relay, 10A

Zoro # G524491251
Mfr # GTK-12M-10
product price:  $89.59
/ea
Altech Industrial Relay, 12vdc, DPDT 8955.2C
Altech

Industrial Relay, 12vdc, DPDT

Zoro # G224497454
Mfr # 8955.2C
product price:  $377.99
/ea
Siemens Coupling relay in industrial enclosure 1 changeover contact Wide voltage 3RQ2000-1AW00
Siemens

Coupling relay in industrial enclosure 1 changeover contact Wide voltage

Zoro # G115960982
Mfr # 3RQ2000-1AW00
product price:  $88.15
/ea
Sold in mult. of 6 for $528.90
Altech Industrial Relay, 500A MT-800/3K-400
Altech

Industrial Relay, 500A

Zoro # G624495371
Mfr # MT-800/3K-400
product price:  $2,988.99
/ea
Altech Industrial Relay, 75A MT-95/3K-22
Altech

Industrial Relay, 75A

Zoro # G024497128
Mfr # MT-95/3K-22
product price:  $381.99
/ea
Altech Industrial Relay, 2.7A APOL12/16E 2.7 C3
Altech

Industrial Relay, 2.7A

Zoro # G224487721
Mfr # APOL12/16E 2.7 C3
product price:  $96.75
/ea
Altech Industrial Relay, 110VAC, SPDT 8942.5
Altech

Industrial Relay, 110VAC, SPDT

Zoro # G224498505
Mfr # 8942.5
product price:  $186.99
/ea
Altech Industrial Relay, 24VDC, SPDT 8933.3
Altech

Industrial Relay, 24VDC, SPDT

Zoro # G124498575
Mfr # 8933.3
product price:  $143.99
/ea
Square D NEMA Control Relay, Type X, utility, 10A resistive at 600 VAC, 12 normally open contacts, 125 VDC coil 8501XUDO1200V63
Square D

NEMA Control Relay, Type X, utility, 10A resistive at 600 VAC, 12 normally open contacts, 125 VDC coil

Zoro # G0847135
Mfr # 8501XUDO1200V63
product price:  $784.99
/ea
Murrelektronik CAP FOR D-BOX M12 8-WAY 5-POLE, No pot.-sep. 10m PUR/PVC-JB, 16x0, 34+3x0, 75 4027037
Murrelektronik

CAP FOR D-BOX M12 8-WAY 5-POLE, No pot.-sep. 10m PUR/PVC-JB, 16x0, 34+3x0, 75

Zoro # G600691971
Mfr # 4027037
product price:  $342.99
/ea
Altech Industrial Relay, 110VAC, SPDT 5502.5
Altech

Industrial Relay, 110VAC, SPDT

Zoro # G824492699
Mfr # 5502.5
product price:  $283.99
/ea
Altech Industrial Relay, 50A MT-63/3D-65
Altech

Industrial Relay, 50A

Zoro # G924496177
Mfr # MT-63/3D-65
product price:  $335.99
/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
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
Siemens switching relay with 1 NO and 1 NC contact contact for 230V AC 16A control 5TT4205-0
Siemens

switching relay with 1 NO and 1 NC contact contact for 230V AC 16A control

Zoro # G515963309
Mfr # 5TT4205-0
product price:  $55.29
/ea
Sold in mult. of 8 for $442.32
Murrelektronik MIRO 6.2 110V-1U-FK OUTPUT RELAY, IN: 110 VACDC - OUT: 250 VAC/DC 6 A, 1 C/O - 6, 2 mm spring clamp 6652030
Murrelektronik

MIRO 6.2 110V-1U-FK OUTPUT RELAY, IN: 110 VACDC - OUT: 250 VAC/DC 6 A, 1 C/O - 6, 2 mm spring clamp

Zoro # G200533541
Mfr # 6652030
product price:  $74.29
/ea
Altech Industrial Relay, 24VDC 8956.3N
Altech

Industrial Relay, 24VDC

Zoro # G624499881
Mfr # 8956.3N
product price:  $655.99
/ea
Altech Industrial Relay, 40A MT-32/3K-0.63
Altech

Industrial Relay, 40A

Zoro # G924489872
Mfr # MT-32/3K-0.63
product price:  $148.99
/ea
Altech Industrial Relay, 12VDC, DPDT 8955.5
Altech

Industrial Relay, 12VDC, DPDT

Zoro # G524488060
Mfr # 8955.5
product price:  $218.99
/ea
Altech Industrial Relay, 265A MT-400/3K-400
Altech

Industrial Relay, 265A

Zoro # G124496663
Mfr # MT-400/3K-400
product price:  $1,356.99
/ea
Altech Industrial Relay, 40A MT-32/3D-25
Altech

Industrial Relay, 40A

Zoro # G024500637
Mfr # MT-32/3D-25
product price:  $195.99
/ea
Eaton XT IEC control relay, 10A FR B 3NO1NC 230/50 XTRE10B31F
Eaton

XT IEC control relay, 10A FR B 3NO1NC 230/50

Zoro # G716267879
Mfr # XTRE10B31F
product price:  $104.99
/ea
No Product Image Available
Metz Connect

Changeover Contact, 24V AC/DC, 1 Output

Zoro # G012074492
Mfr # 11070813
product price:  $33.89
/ea
Altech Industrial Relay, 75A MT-95/3K-100
Altech

Industrial Relay, 75A

Zoro # G824500394
Mfr # MT-95/3K-100
product price:  $381.99
/ea
Altech Industrial Relay, 24VAC ASR-E24AC
Altech

Industrial Relay, 24VAC

Zoro # G424490088
Mfr # ASR-E24AC
product price:  $277.99
/ea
Control Relays (921 items) - Page 12
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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 SwitchesPressure 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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