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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 (552 items) - Page 7

Kmc Controls Pneumatic Reversing Relay W/ Bracket RCC-1101
Kmc Controls

Pneumatic Reversing Relay W/ Bracket

Zoro # G214632667
Mfr # RCC-1101
product price:  $64.75
/ea
Lovato 1 Phrase Line Voltage Control PMV55A440
Lovato

1 Phrase Line Voltage Control

Zoro # G422868704
Mfr # PMV55A440
product price:  $680.99
/ea
Siemens switching relay with 2 CO contact for 230V AC 400V 16A 110V DC control 5TT4217-1
Siemens

switching relay with 2 CO contact for 230V AC 400V 16A 110V DC control

Zoro # G015963298
Mfr # 5TT4217-1
product price:  $82.15
/ea
Sold in mult. of 5 for $410.75
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-2MB40-0KT0
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G415960972
Mfr # 3RH2122-2MB40-0KT0
product price:  $71.75
/ea
Sold in mult. of 7 for $502.25
Lovato Level Control Relay Lvm20 220-240Vac LVM20A240
Lovato

Level Control Relay Lvm20 220-240Vac

Zoro # G222868515
Mfr # LVM20A240
product price:  $367.99
/ea
Siemens switching relay with 1 NO and 1 NC contact contact for 230V AC 16A control 8V 5TT4205-4
Siemens

switching relay with 1 NO and 1 NC contact contact for 230V AC 16A control 8V

Zoro # G115963310
Mfr # 5TT4205-4
product price:  $57.95
/ea
Sold in mult. of 7 for $405.65
Lovato 1 Phase Line Volt Control Rela PMV55A240
Lovato

1 Phase Line Volt Control Rela

Zoro # G422868551
Mfr # PMV55A240
product price:  $680.99
/ea
Te Connectivity R10-E2Y1-V700=R10 2-1393767-0
Te Connectivity

R10-E2Y1-V700=R10

Zoro # G900984261
Mfr # 2-1393767-0
product price:  $48.75
/ea
Sold in mult. of 4 for $195.00
Ntk Power Vent Relay, 1R1269 1R1269
Ntk

Power Vent Relay, 1R1269

Zoro # G9085560
Mfr # 1R1269
product price:  $24.35
/ea
Siemens switching relay with 4 NO contact for 230V AC 16A control 115V AC 5TT4204-1
Siemens

switching relay with 4 NO contact for 230V AC 16A control 115V AC

Zoro # G415963287
Mfr # 5TT4204-1
product price:  $104.99
/ea
Sold in mult. of 4 for $419.96
Murrelektronik MIRO TR 6.2MM SK OPTO-COUPLER MODULE, IN: 48 VDC - OUT: 48 VDC / 2 A, 6, 2 mm screw-type terminal 52513
Murrelektronik

MIRO TR 6.2MM SK OPTO-COUPLER MODULE, IN: 48 VDC - OUT: 48 VDC / 2 A, 6, 2 mm screw-type terminal

Zoro # G200533558
Mfr # 52513
product price:  $114.99
/ea
Te Connectivity B07B612BC1=RELAY. 2-1617527-3
Te Connectivity

B07B612BC1=RELAY.

Zoro # G700973649
Mfr # 2-1617527-3
product price:  $630.99
/ea
Siemens Coupling relay in industrial enclosure 3 changeover contacts Wide voltage 3RQ2000-1CW00
Siemens

Coupling relay in industrial enclosure 3 changeover contacts Wide voltage

Zoro # G215960981
Mfr # 3RQ2000-1CW00
product price:  $125.99
/ea
Sold in mult. of 4 for $503.96
Murrelektronik Miro 6, 2 Timer Off-delay max.0, 1-10 sec., IN: 24 VDC - OUT: 250 VAC/DC 6A, 1 C/O 52310
Murrelektronik

Miro 6, 2 Timer Off-delay max.0, 1-10 sec., IN: 24 VDC - OUT: 250 VAC/DC 6A, 1 C/O

Zoro # G200533510
Mfr # 52310
product price:  $131.99
/ea
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
Schneider Electric 3-phase control relay, Harmony Control Relays, 8A, 2CO, 200.240V AC RM22TA31
Schneider Electric

3-phase control relay, Harmony Control Relays, 8A, 2CO, 200.240V AC

Zoro # G7123975
Mfr # RM22TA31
product price:  $172.99
/ea
Lovato Level Control Relay 1 Mod. 24D -240 Vac/D LVM25240
Lovato

Level Control Relay 1 Mod. 24D -240 Vac/D

Zoro # G622868757
Mfr # LVM25240
product price:  $2,163.99
/pk 5, $432.80/ea
Te Connectivity FC-325-6=MS27418-2C 4-1617806-5
Te Connectivity

FC-325-6=MS27418-2C

Zoro # G600983649
Mfr # 4-1617806-5
product price:  $2,116.99
/ea
Murrelektronik MIRO 6.2 24VDC-1S OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC 6 A, 1 NO 52002
Murrelektronik

MIRO 6.2 24VDC-1S OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC 6 A, 1 NO

Zoro # G100533573
Mfr # 52002
product price:  $43.69
/ea
Lovato Level Control Multifunction Relay 220-240Vac LVM40A240
Lovato

Level Control Multifunction Relay 220-240Vac

Zoro # G422868568
Mfr # LVM40A240
product price:  $902.99
/ea
Murrelektronik EUROCARD HOLDER, SKP 31/1, mounting rail / screw-type terminal 63001
Murrelektronik

EUROCARD HOLDER, SKP 31/1, mounting rail / screw-type terminal

Zoro # G700691994
Mfr # 63001
product price:  $181.99
/ea
Siemens switching relay with 2 CO contact for 230V AC 16A control 12V AC 5TT4207-3
Siemens

switching relay with 2 CO contact for 230V AC 16A control 12V AC

Zoro # G815963313
Mfr # 5TT4207-3
product price:  $85.99
/ea
Sold in mult. of 5 for $429.95
Te Connectivity B07D034BB2-0120 = M5757/23-010 1617004-9
Te Connectivity

B07D034BB2-0120 = M5757/23-010

Zoro # G900983363
Mfr # 1617004-9
product price:  $442.99
/ea
Siemens switching relay with 4 NO contact for 230V AC 16A control 24V AC 5TT4204-2
Siemens

switching relay with 4 NO contact for 230V AC 16A control 24V AC

Zoro # G315963295
Mfr # 5TT4204-2
product price:  $94.49
/ea
Sold in mult. of 5 for $472.45
Ntk Powertrain Control Module Relay, 1R2328 1R2328
Ntk

Powertrain Control Module Relay, 1R2328

Zoro # G9085463
Mfr # 1R2328
product price:  $9.15
/ea
Lovato Level Control Relay 24/220-240 Vac LVM30A240
Lovato

Level Control Relay 24/220-240 Vac

Zoro # G722868787
Mfr # LVM30A240
product price:  $475.99
/ea
Murrelektronik sensor module IN: 30VDC / OUT: 230VAC/DC - 6A 12, 4 mm screw-type terminal 526109
Murrelektronik

sensor module IN: 30VDC / OUT: 230VAC/DC - 6A 12, 4 mm screw-type terminal

Zoro # G900533544
Mfr # 526109
product price:  $505.99
/ea
Siemens switching relay with 4 NO contact for 230V AC 16A control 8V AC 5TT4204-4
Siemens

switching relay with 4 NO contact for 230V AC 16A control 8V AC

Zoro # G015963304
Mfr # 5TT4204-4
product price:  $78.99
/ea
Sold in mult. of 5 for $394.95
Siemens switching relay with 2 NO contact for 230V AC 16A control 115V AC 5TT4202-1
Siemens

switching relay with 2 NO contact for 230V AC 16A control 115V AC

Zoro # G715963314
Mfr # 5TT4202-1
product price:  $53.49
/ea
Sold in mult. of 8 for $427.92
Murrelektronik ASSEMBLY MODULE MP 12, Mounting rail / screw-type terminal 62010
Murrelektronik

ASSEMBLY MODULE MP 12, Mounting rail / screw-type terminal

Zoro # G700691895
Mfr # 62010
product price:  $59.65
/ea
Murrelektronik SOLID67 DIO16 60mm M12L 5P, SOLID67 Multiprotocol Profinet or Ethernet 54040
Murrelektronik

SOLID67 DIO16 60mm M12L 5P, SOLID67 Multiprotocol Profinet or Ethernet

Zoro # G300533533
Mfr # 54040
product price:  $81.59
/ea
Murrelektronik AMMS 18-1 OPTO-COUPLER MODULE, IN: 30 VDC - OUT: 30 VDC / 1, 2 A, 12 mm screw-type terminal 50201
Murrelektronik

AMMS 18-1 OPTO-COUPLER MODULE, IN: 30 VDC - OUT: 30 VDC / 1, 2 A, 12 mm screw-type terminal

Zoro # G200533596
Mfr # 50201
product price:  $79.65
/ea
Murrelektronik MMW ANALOG COUPLER COMPONENT, IN:-10.+10V/(0)4.20 mA - OUT:0.10V/(0)4.20 mA, 12, 4 mm screw term 44207
Murrelektronik

MMW ANALOG COUPLER COMPONENT, IN:-10.+10V/(0)4.20 mA - OUT:0.10V/(0)4.20 mA, 12, 4 mm screw term

Zoro # G600533530
Mfr # 44207
product price:  $897.99
/ea
Murrelektronik CRADLE PLUG LINK, MIRO, blue, 250V/36A, plastic PA 6 3000-90000-0300010
Murrelektronik

CRADLE PLUG LINK, MIRO, blue, 250V/36A, plastic PA 6

Zoro # G000533499
Mfr # 3000-90000-0300010
product price:  $10.25
/ea
Wago Relay Output Module 750-517
Wago

Relay Output Module

Zoro # G023561622
Mfr # 750-517
product price:  $147.99
/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
Control Relays (552 items) - Page 7
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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 SocketsSolid State RelaysPush Buttons & Indicators
Safety SwitchesSelector SwitchesToggle SwitchesLimit Switches & AccessoriesSnap Action Switches
level control relaypowertrain control moduleiec control relayiec controlpneumatic reversing relay
delay off relaybrake rectifierstar deltadelay off timermultifunction switch

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