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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R847A1093

Honeywell, Inc.

Heavy Duty Relay, 2-wire, 240V, DPST or SPST

Call for pricing.

RH1BU120VAC

Hallock Company

Idec SPDT relay 120V (cube relay)

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RH1BU24VAC

Hallock Company

Idec SPDT relay 24V (cube relay)

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RH1BUAC120V

IDEC Corp.

SPDT 120 VAC COIL

$7.92

RH1BUAC24V

IDEC Corp.

RH1BU24VAC SPDT 24VAC

$7.31

RH1BUDC12V

IDEC Corp.

RH1B-UDC12V IDEC SINGLE POLE 12VDC

$9.36

RH1BUL24VAC

Hallock Company

Idec 1-PDT relay 24V UL model (cube relay) with light

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RH1BULAC120V

IDEC Corp.

RH1B-ULAC120V SPDT W/LIGH BLADE REL

$9.43

RH1BULAC24V

IDEC Corp.

RH1B-ULAC24V SP#122004AC11 1 POLE

$9.66

RH1BULDC12V

IDEC Corp.

Idec 1-PDT relay 12VDC WITH LITE

$8.06

RH1BULDC24

IDEC Corp.

RELAY SPDT 24VDC 10 AMP W/LIG

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RH1BULDC24V

IDEC Corp.

RH1B-ULDC24V SPDT W/LITE BLADE RELA

$8.71

RH1BUTAC120V

IDEC Corp.

RELAY SPDT 10AMP TOP

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RH1BUTAC24V

IDEC Corp.

24VAC RH1 WITH MTG TAB

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RH2BU120VAC

Hallock Company

Idec 2-PDT relay 120V (cube relay)

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RH2BU24

IDEC Corp.

IDEC 24V Relay

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RH2BU240VAC

Hallock Company

Idec 2-PDT relay 240V (cube relay)

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RH2BU24VAC

Hallock Company

Idec 2-PDT relay 24V (cube relay)

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RH2BUAC120V

IDEC Corp.

RH2BU120VAC DPDT 120VAC

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RH2BUAC240

IDEC Corp.

RELAY DPDT 240V 10 AMP W/O LI

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