Functional Devices Relays, Current Sensors, Power Supplies, Transformers, Enclosures, Wireless Devices at Controls Central

Relays

    Relays are crucial electrical components used to control and switch electrical circuits remotely. They operate as electromagnetic switches, responding to electrical signals to open or close the circuit, allowing current to flow or interrupting it. Relays play a vital role in various applications, providing a reliable means of controlling high-power circuits using low-power control signals. They are commonly used in industrial automation, HVAC systems, motor control, lighting control, and building management systems, enabling precise and efficient control over electrical processes. Relays come in various types, including electromechanical relays, solid-state relays, and reed relays, each suited for different applications based on their characteristics and performance.

    Schneider, Johnson Controls, MARS, and Johnson Controls are esteemed brands renowned for their expertise in manufacturing high-quality relays. Schneider Electric offers a comprehensive range of relays designed for industrial and commercial applications, ensuring reliable and efficient electrical control. Johnson Controls, a leader in building technologies, produces cutting-edge relays used in HVAC systems and building automation to optimize energy consumption and improve comfort. MARS specializes in producing durable and reliable electrical components, including relays, for a variety of applications. ControlsCentral.com, a trusted supplier of electrical products, stocks a wide selection of relays from these reputable brands, providing customers with easy access to top-quality electrical components for their diverse needs.

Electrical   /  Relays
Total: 305 item(s)
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RH3BULCDC24V

IDEC Corp.

24VDC 3-POLE W/LIGHT/BUTTON 9

$24.03

RH3BULDC24V

IDEC Corp.

3 POLE 24VDC RELAY W/LIGHT

$22.06

RH4BU120VAC

IDEC Corp.

RH4BU120VAC 4PDT 120VAC

Call for pricing.

RH4BU24VDC

IDEC Corp.

RH4BU24VDC 4PDT 24VDC

Call for pricing.

RH4BUAC12

IDEC Corp.

RELAY 4PDT 12VAC 10 AMP W/O L

Call for pricing.

RH4BUAC120V

IDEC Corp.

IC RH4B-UAC120V 4PDT BLADE REL

$16.46

RH4BUAC240V

IDEC Corp.

IDEC RELAY 4PDT 240 VOLT COIL

Call for pricing.

RH4BUAC24V

IDEC Corp.

FOUR POLE DOUBLE THROW RELAY

$14.95

RH4BUCAC24V

IDEC Corp.

4PDT 24VAC RELAY

Call for pricing.

RH4BUL24VAC

Hallock Company

Idec 4-PDT relay 24V UL model (cube relay) with light

Call for pricing.

RH4BULAC120V

IDEC Corp.

RH4B-ULAC-120V LIGHTED 4PDT RELAY

$19.27

RH4BULAC240V

IDEC Corp.

RH4B-UL-AC240V RELAY

$24.81

RH4BULAC24V

IDEC Corp.

FOUR POLE DOUBLE THROW RELAY

$19.32

RH4BULDC24V

IDEC Corp.

RH4B-ULDC24V 4PDT W/LITE

$17.29

RJ1SCLA120

IDEC Corp.

Plug-in Relay, SPDT, 12A, 120V AC

Call for pricing.

RJ1SCLA24

IDEC Corp.

Plug-in Relay, SPDT, 12A, 24V AC

$7.74

RJ1SCLD12

IDEC Corp.

Plug-in Relay, SPDT, 12A, 12V DC

Call for pricing.

RJ2SCLA120

IDEC Corp.

Plug-in Relay, DPDT, 8A, 120V AC

$16.68

RJ2SCLD24

IDEC Corp.

Plug-in Relay, DPDT, 8A, 24V DC

$16.79

RR2BAUAC120V

IDEC Corp.

RR2BA-UAC120V RELAY

$19.26

RR2BAUAC24V

IDEC Corp.

RR2BA-UAC24V RELAY

$20.49

RR2BAULAC24V

IDEC Corp.

IC RR2BA-ULAC24V RELAY

$18.99

RR2BAUSAC24V

IDEC Corp.

RR2BA-USAC24V DPDT W/S-FLANGE

$17.04

RR2BAUSDC12V

IDEC Corp.

BLADE PINS W/SIDE

Call for pricing.

RR2BAUSDC24V

IDEC Corp.

RR RELAY W/SIDE FLG

Call for pricing.