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Warehouse: United States

Relays

Relays provide reliable switching and control for a wide range of electrical and electronic systems. This category includes electromechanical and solid-state relays, power relays, signal relays and relay modules designed for industrial, security, HVAC and communications applications. Benefit from durable components, precise switching, and easy integration to improve system protection, automate processes, and reduce maintenance costs across commercial and industrial projects.

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289 Items
Mircom TX3-16EC 16-Relay Card  Expander Cabinet
Mircom
Mircom TX3-16EC 16-Relay Card Expander Cabinet
TX3-16EC
Special Order
$606.84
Mircom TX3-8EC TX3 Series NSL 8-Relay Expander Cabinet
Mircom TX3-NSL-8M TX3-Series Master NSL Relay Cabinet
Mircom
Mircom TX3-NSL-8M TX3-Series Master NSL Relay Cabinet
TX3-NSL-8M
Special Order
$1,148.78
Napco FT279 Fire EOL Relay and Resistor Module
Napco Security Technologies
Napco FT279 Fire EOL Relay and Resistor Module
FT279
Special Order
$19.40
Napco FW-4-E-EOLR FIREWOLF Relay End Of Line Relay for Use with FW-4-E Series Detectors
Napco Security Technologies
Napco FW-4-E-EOLR FIREWOLF Relay End Of Line Relay for Use with FW-4-E Series Detectors
FW-4-E-EOLR
Special Order
$31.43
Napco FW-RM1 Reversing Relay Module, Smooth
Napco Security Technologies
Napco FW-RM1 Reversing Relay Module, Smooth
FW-RM1
Special Order
$31.86
Napco GEMC-BSLC-RLY Single Point Relay Module
Napco Security Technologies
Napco GEMC-BSLC-RLY Single Point Relay Module
GEMC-BSLC-RLY
Special Order
$65.03
Napco GEMC-RM3008 8-Channel Remote Relay Module for Gemini C-Series Control Panels
Napco Security Technologies
Napco GEMC-RM3008 8-Channel Remote Relay Module for Gemini C-Series Control Panels
GEMC-RM3008
Special Order
$167.20
Orion Power OPS-RELAY4 Relay Card for Orion UPS Systems
Orion Power Systems
Orion Power OPS-RELAY4 Relay Card for Orion UPS Systems
OPS-RELAY4
Special Order
$217.74
Potter ARM-1 4PDT Auxiliary Relay Module
Potter Electric Signal, LLC
Potter ARM-1 4PDT Auxiliary Relay Module
ARM-1
Special Order
$113.98
Potter MR-101/C/R Multi-Voltage Control Relay, 10A, SPDT, Position, Red Enclosure
Potter Electric Signal, LLC
Potter MR-101/C/R Multi-Voltage Control Relay, 10A, SPDT, Position, Red Enclosure
MR-101CR-1
Special Order
$42.08
Potter MR-201/C MR-200 Series Single DPDT Control Relay with LED, Mounted in Enclosure, Red
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