Best Westinghouse Magnetic Circuit Breakers in 2026

Package Dimensions: 2.286 H x 9.398 L x 6.35 W (centimetres)

Country of Origin : Mexico

Combines switching and circuit protection into a single device

Tandem breakers offer two circuit protection while only requiring one space in a load center

For NON CTL (circuit limiting) QO load centers without bus bar slots-for use in load centers manufactured prior to 1968

Standard overload and short circuit protection in Cutler- Hammer, Westinghouse, Bryant, Challenger, or Sylvania load centers

Replacement Pushmatic circuit breaker manufactured new by Connecticut Electric

For use in Pushmatic circuit breaker panels

Intertek ETL Listing to UL Standard 489 for US and Canada-Molded case circuit breakers

Use for overload and short circuit protection of your home electrical system

2 poles in the space of 1

Trips to the center position

Thermal Magnetic Standard Breaker

Country Of Origin: China

Model Number: BR230

Primary function of a circuit breaker is to protect the wire from overheating (overload) and fault currents (short circuit)

Amperage rating: 20A

Single pole 1 in. wide breaker

20amp circuit breaker

Double pole

Protects the wire from overloads and short-circuits

Max Voltage: 250V AC/ 80V DC, Interrupt Capacity: 5,000A @ 125V AC, 5,000A @ 250V AC, 10,000 @ 80V DC

Provides overcurrent protection for inverters, bow thrusters, and windlasses

Combines switching and circuit protection into a single device

Westinghouse BR120

UL489 Certified: Meets National Electrical Code standards to serve as primary thermal overload and short circuit protection. Approved by Underwriters Laboratories for Branch Circuit protection in US and Canada. UL File: E517964

Standard Installation: Mini Circuit Breaker snaps on 35mm DIN Rails or may be directly mounted to control panels. Typically used in motor control circuits, HVAC / HVACR Equipment, input output module protection for programmable logical controllers (PLC) and distributed control systems (DCS), relays and instrumentation among other applications.

Specifications: 15 Amp 1 pole C Trip Curve MCB rated for 10kAIC 277V AC. Direct current rating is 60V DC. Westinghouse Model Number: WMBB1C15

FUNCTIONS: Used to protect 110V 120V 220V 230V AC circuit from overload and short circuit damage, and can also be used for control and isolation.

CURVE C: Magnetic trip range 5-10 times rated current.

QUALITY: Silver alloy contacts, flame retardant material shell, color indicator.

New Surplus - QUICKLAG INDUSTRIAL GROUND FAULT THERMAL-MAGNETIC CIRCUIT BREAKER

Westinghouse BA130 1 Pole 30A 120V Circuit Breaker Used

Poles: 2 P

Amperage: 20 A AMP

Voltage: 120 V-AC, 240 V-AC

This item is used and in working condition.

【Hight quality】CH260 circuit breaker is made of high quality insulation material. Insulation safety, fireproof and anti-drop, strong oxidation resistance and long service life. Produced by professional manufacturers. Superior production quality. Perfect fit for your power distribution switch panel.

【Type CH260 Standard Circuit Breaker】Quick-closing, quick-break switch mechanism combined with inverse time element tripping operation and trip-free handle design. Type CH260 circuit breakers trip to the off position, eliminating nuisance callbacks. The thermal magnetic trip curve avoids nuisance tripping on mild overloads while reacting almost instantaneously to severe short circuit conditions.

【Perfectly Compatible for Easy Installation】Type CH 3/4-Inch Plug-On Molded Case Circuit Breaker is the standard size. Normal tripping requires two 3/4" (19.1 mm) spaces.The OEM size not only makes it compatible with residential load center and appliance circuit breaker panels, micro commercial distribution panels, pool equipment distribution panels, residential transfer distribution switch panels, etc., but also makes it easy to plug and unplug during installation.

1 POLE

20 AMP

277 VAC

3 Pole

15 AMP

600V

CIRCUIT BREAKER 20AMP 2POLE 240VAC

Molded Case Circuit Breaker

Circuit Breaker

60 Amp

480/600 VAC

EM1683