Circuit Breakers

Non-fused 60A air conditioner disconnect for residential and commercial use, enclosed molded case switch (does not provide overcurrent protection). 2-wire, rainproof, maximum 10 HP rating. 60A/240V. UL (Underwriter's Laboratories) listed.

Type QO main lug load center, main lug only, single-phase, 3-wire. Rugged interior and an aluminum bus bar, 3 ground bar locations. Cover included. UL (Underwriter's Laboratories) listed for residential, commercial, and industrial power distribution...

Allows for smaller sized fuse to be installed in fuseblocks intended for larger fuses. Provides motor protection. 0-30A/ 250V. Fuses fit 60A clips.

Time-delay (slow blow) MDL glass fuse for use with computers, satellite dishes, office equipment. 1-1/4" L x 1/4" diameter, UL (Underwriter's Laboratories) listed.

Time-delay (slow blow) MDL glass fuse for use with computers, satellite dishes, office equipment. 1-1/4" L x 1/4" diameter, UL (Underwriter's Laboratories) listed.

Assorted time delay electronic fuse kit. Supplies the most often needed fuses for personal computers, peripherals, cash registers, and more. Fuses are time delay type in 1/4 In. Dia. x 1-1/4 In. L. (U.S. standard) and 5mm Dia. x 20mm L. (European...

Heavy-duty Fusetron, dual element, time delay FRN-R fuse for motor protection. Helps protect motors from burnout caused by overloads or single phasing. Time delay feature allows the initial startup surge for typical motors to pass, but opens prior to...

Heavy-duty Fusetron, dual element, time delay FRN-R fuse for motor protection. Helps protect motors from burnout caused by overloads or single phasing. Time delay feature allows the initial startup surge for typical motors to pass, but opens prior to...

General-purpose one-time, NON fuse. For use in non-current limiting lighting circuits, main panel protections, or other circuits that do not contain large electric motors. No time delay. UL (Underwriter's Laboratories) listed Class K5 (50,000 AIR) with...

Fast acting ABC ceramic tube electronic fuse for use with microwave ovens. 1-1/4 In. L. x 1/4 In. Dia. 250V. UL (Underwriter's Laboratories) listed.

Heavy-duty Fustat S-Type time delay, dual element, plug fuse. Features a rejection base for critical circuit protection such as air conditioners, furnace blowers, swimming pool pumps, deep freezers, or any circuit where motors turn on and off frequently...

Heavy-duty Fusetron Type-T time delay, dual element, Edison base plug fuse. Ideal for critical circuit protection for swamp coolers, air conditioners, furnace blowers, swimming pool pumps, deep freezers, or any circuit where motors turn On and Off...