Categories
Loading categories…

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.

Featured Brands
APC by Schneider Electric AtlasIED
Relays Circuit Breakers Fuses
515 Items
Product finder

Find the right hardware

Search within these products, then refine your results.

515 products found. 12 displayed.

Fire-Lite MR-101/CR MR Series Control Relay, Single SPDT Relay with LED, Mounted in Metal Backbox, Red Plastic Cover, UL Listed
Fire-Lite Alarms by Honeywell
Fire-Lite MR-101/CR MR Series Control Relay, Single SPDT Relay with LED, Mounted in Metal Backbox, Red Plastic Cover, UL Listed
MR-101CR
In Stock
$54.29
Fire-Lite MR-201/CR MR Series Control Relay, Single DPDT Relay with LED, Metal Backbox, Red Plastic Cover, UL Listed
Fire-Lite Alarms by Honeywell
Fire-Lite MR-201/CR MR Series Control Relay, Single DPDT Relay with LED, Metal Backbox, Red Plastic Cover, UL Listed
MR-201CR
In Stock
$58.48
Fire-Lite PAM-1 Multi-Voltage Relay Module, 10A, 24VDC, 24VAC, 115VAC, Single SPDT Relay with LED
Fire-Lite Alarms by Honeywell
Fire-Lite PAM-1 Multi-Voltage Relay Module, 10A, 24VDC, 24VAC, 115VAC, Single SPDT Relay with LED
PAM-1-1
In Stock
$32.00
Fire-Lite W-CRF SWIFT Relay Module
Fire-Lite Alarms by Honeywell
Fire-Lite W-CRF SWIFT Relay Module
W-CRF
In Stock
$509.00
Functional Devices RIB013P Enclosed Power Relay 20A, 3PST-N/O with 120V AC Coil
Functional Devices
Functional Devices RIB013P Enclosed Power Relay 20A, 3PST-N/O with 120V AC Coil
RIB013P
In Stock
$144.56
Functional Devices RIB01BDC Enclosed Relay 20A SPDT, Class Dry Contact Input, 120V AC Power Input
Functional Devices
Functional Devices RIB01BDC Enclosed Relay 20A SPDT, Class Dry Contact Input, 120V AC Power Input
RIB01BDC
In Stock
$44.27
Functional Devices RIB01P30 Enclosed Relay, 30A, DPST, 120VAC
Functional Devices
Functional Devices RIB01P30 Enclosed Relay, 30A, DPST, 120VAC
RIB01P30
In Stock
$140.65
Functional Devices RIB01P Enclosed Relay 20A DPDT 120VAC
Functional Devices
Functional Devices RIB01P Enclosed Relay 20A DPDT 120VAC
RIB01P
In Stock
$128.12
Functional Devices RIB02BDC Enclosed Relay 20A SPDT, Class Dry Contact Input, 208-277V AC Power Input
Functional Devices
Functional Devices RIB02BDC Enclosed Relay 20A SPDT, Class Dry Contact Input, 208-277V AC Power Input
RIB02BDC
In Stock
$45.29
Functional Devices RIB2401D Enclosed Pilot Relay, 24VAC/DC, 10A
Functional Devices
Functional Devices RIB2401D Enclosed Pilot Relay, 24VAC/DC, 10A
RIB2401D
In Stock
$32.06
Functional Devices RIB2401SB Enclosed Relay 20A SPST-NO 24VAC/DC or 120VAC with Override Switch
Functional Devices
Functional Devices RIB2401SB Enclosed Relay 20A SPST-NO 24VAC/DC or 120VAC with Override Switch
RIB2401SB
In Stock
$46.73
Functional Devices RIB2402B Power Relay, 20A SPDT, 24V AC-DC-208-277V AC Coil, NEMA Housing
Functional Devices
Functional Devices RIB2402B Power Relay, 20A SPDT, 24V AC-DC-208-277V AC Coil, NEMA Housing
RIB2402B
In Stock
$37.55
Products 25–36 of 515
Browse from the first page
Compare 0 of 3 items selected