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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
AJAX 42837.19.NC3 Remote Control Low Current Relay with Dry Contacts
Alpha PK407A Specialty Relay, 16V AC
Alpha Communications
Alpha PK407A Specialty Relay, 16V AC
PK407A
In Stock
$69.96
NDAA Compliant
Altronix FUSE4 Fuse, Fast Blow, 1A, 100-Pack
Altronix
Altronix FUSE4 Fuse, Fast Blow, 1A, 100-Pack
FUSE4
In Stock
$52.02
AXIS A9210 Network I/O Relay Module
Bogen VAR1 Voice Activated Relay for 70V Paging Systems
BRK RM4 Relay Module for Smoke and Smart Interconnect
Camden CM-RX-90 Advanced Single Relay Receiver, V2 Lazerpoint RF and Kinetic Compatible
Camden CM-RX-92 Full Function Dual Relay Receiver, 12/24V AC/DC
Camden Door Controls
Camden CM-RX-92 Full Function Dual Relay Receiver, 12/24V AC/DC
CM-RX-92
In Stock
$82.21
Camden CX-12PLUS 8-Mode Relay Door Interface
Camden Door Controls
Camden CX-12PLUS 8-Mode Relay Door Interface
CX-12PLUS
In Stock
$71.42
Camden CX-33 Advanced Logic Relay
Camden CX-IRB Isolation Relay Module
Camden Door Controls
Camden CX-IRB Isolation Relay Module
CX-IRB
In Stock
$15.46
DSC RL4-LC Quad Form "C" 4-Relay Board Module, Low Current
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