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SIEMENS

B125 - 25Amp Circuit Breaker

B125 - 25Amp Circuit Breaker

Regular price $13.99 USD
Regular price Sale price $13.99 USD
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B125 - 25Amp Circuit Breaker

The Siemens B125 25A Single-Pole 120V Circuit Breaker is a straightforward solution to keep your electrical circuits safe. Handling up to 25 amps of continuous current, it protects against overloads and short circuits without any extra fuss. The bolt-on design makes installation quick, and its 10kA short-circuit rating plus UL 489 certification gives you confidence that it will perform when you need it most. Compact and lightweight, it fits neatly into most general-purpose MCCB panels, making upgrades or new installations easy.

Key Features and Benefits

  • 25A, 120V single-pole breaker for reliable circuit protection
  • Quick, secure bolt-on installation
  • 10kA short-circuit capacity
  • UL 489 certified for safety
  • Compact, lightweight, and easy to handle

Technical Specifications

  • Model: B125 
  • Brand: Siemens
  • Poles:
  • Voltage: 120V 
  • Current: 25A
  • Connection: Bolt-on 
  • Short-Circuit Rating: 10kA

Material Compliance and Certifications

  • UL Standards: UL 489 certified
  • Compliance: Designed in compliance with RoHS and REACH standards

Where It Works Best

  • Perfect for homes, small offices, and light industrial setups, the B125 is ideal for lighting circuits, outlets, and HVAC systems.

Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.

Siemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are NOT supplied by Siemens AG or its affiliates.

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