25A 3 Pole Miniature Circuit Breaker (D Curve)
  • 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 No. E517928.
  • Standard Installation: Mini circuit breaker snaps on 35mm DIN rails or may be directly mounted to control panels. Typically used in branch circuit applications including motor control circuits, HVAC / HVACR equipment, and various OEM equipment.
  • SPECIFICATIONS: 25 Amp / 3 Pole / D Curve - 480Y/277VAC, Rated for 10kA SCCR - Thermal Magnetic Breaker - Westinghouse Model No. WMBB3D25.
Where to buy

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 No. E517928.


Standard Installation: Mini circuit breaker snaps on 35mm DIN rails or may be directly mounted to control panels. Typically used in branch circuit applications including motor control circuits, HVAC / HVACR equipment, and various OEM equipment.


Specifications: 25 Amp / 3-Pole / D Curve - 480Y/277VAC, Rated for 10kA SCCR- Thermal Magnetic Breaker- Westinghouse Model No. WMBB3D25.

 

Current Limiting: Westinghouse MCBs are designed to interrupt within the first half AC cycle compared to 1 to 2 AC cycles for conventional breakers


What’s Included: (1) Three pole miniature circuit breaker only. DIN rail and installation kit sold separately.