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Circuit Breakers, Fuses & Relays

A comprehensive selection of circuit breakers, fuses, and relays engineered for low-voltage overcurrent and overload protection. Designed for industrial, commercial, and renewable energy applications, these components improve system uptime, simplify maintenance, and help meet electrical safety and compliance standards. Choose from thermal-magnetic breakers, cartridge and blade fuses, and electromechanical or solid-state relays to match your control and protection needs.

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511 Items
Fire-Lite 90285 Hardware Kit for FCPS-24S Power Supplies
Fire-Lite Alarms by Honeywell
Fire-Lite 90285 Hardware Kit for FCPS-24S Power Supplies
90285
Special Order
$50.52
Fire-Lite MR-101/T Single SPDT Relay with LED and Track Mounting Hardware, UL Recognized
Fire-Lite MR-199X-14C MR Series Multivoltage Control Relay, DPDT, 120V AC, Metal Enclosure
Fire-Lite MR-201/T MR Series Multivoltage Control Relay, DPDT, Track Mount
Fire-Lite Alarms by Honeywell
Fire-Lite MR-201/T MR Series Multivoltage Control Relay, DPDT, Track Mount
MR-201T
Special Order
$36.00
Fire-Lite MR-204/CR 24VDC 4-Position DPDT Relay with Enclosure, Red
Fire-Lite Alarms by Honeywell
Fire-Lite MR-204/CR 24VDC 4-Position DPDT Relay with Enclosure, Red
MR-204CR
Special Order
$190.55
Fire-Lite PAM-1 Multi-Voltage Relay Module, 10A, 24VDC, 24VAC, 115VAC, Single SPDT Relay with LED
Fire-Lite PAM-2 Multi-Voltage Relay Module, 7A, 12VDC or 24VDC, Single SPDT Relay with LED
Fire-Lite PAM-4 Multi-Voltage Relay Module, 10A, 24VDC or 12VDC, Single SPDT Relay with LED
Fire-Lite ROME Relay Option Module Enclosure
Fire-Lite Alarms by Honeywell
Fire-Lite ROME Relay Option Module Enclosure
ROME
Special Order
$483.08
Functional Devices CLC212 Enclosed Pilot Relay, Isolated, 2 Dry Contacts
Functional Devices RIB01BDC Enclosed Relay 20A SPDT, Class Dry Contact Input, 120V AC Power Input
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