50 amp circuit breakers for sale, brand-new and used.

CAT/Olympian 75KW Diesel Generator Model#: D75P1S Serial: E6963B/001 Excellent Condition 32 Hours run time Weatherproof enclosure. Unit has been checked over and all hoses and block heater replaced. All filters and fluids have been serviced/replaced.

Vendor: Square D •

Specifically engineered for cleaning tile and grout and can stand up to long hours and demanding environments. Vacuum: Twin 3-stage top/parallel mounted High Flow Syste

Homeline 100 Amp 40 Circuit 20 Space Indoor Main Breaker Plug-On Load Center NEW

Single Phase 200 Amp 40 Circuit 20 Space Outdoor Main Breaker Panel Load Center

Product Details Catalog Number: QOB120 Manufacturer: Square D Connection: Bolt-on Frame Type: QOB Amperage: 20 Poles: 1 Voltage: 120 Full Description THERMAL MAGNETIC; 1 POLE; 120/240 VAC AT 50/60 HZ, 48 VDC; 20 AMPERE; INTERRUPTING RATING 10 KILOAMPERE AT 120/240 VAC, 5 KILOAMPERE AT 48 VDC (UL/CSA); WIRE SIZE 14 TO 8 AWG (ALUMINUM/COPPER), (2) 14 TO 10 AWG (COPPER); BOL

This listing is for a Earth Leakage Breaker from Fuji Electric SPECIFICATIONS

Klixon single–phase TC devices are the smallest, lightest high performance aircraft circuit breakers available today. They represent the state-of-the-art protection of today’s aerospace power systems. Their light weight and small size make them especially well suited for aircraft, avionics and electronic systems.

Used Zinsco Breaker in good working order. Listed is a plug In single pole circuit breaker 50 amp Many more breakers of all sizes available so please contact for those hard to find items.

Item for sale NEW in box SIEMENS MODULAR METERING MAIN CIRCUIT BREAKER MODULE ... BRAND NEW SIEMENS N3R METERSTACK MAIN BREAKER CAT WMC4 ...with Siemens JXD62B400 Standard Circuit Breaker

Homeline 200 Amp 80 Circuit 40 Space Indoor Main Breaker Plug-On Load Center NEW