Need more information?
Siemens B2020
BREAKER 20/20A 1P 120V 10K BT DUPLEX
Product Description
The Siemens BREAKER 20/20A 1P 120V 10K BT DUPLEX is a high-performance miniature circuit breaker designed for low voltage applications. This duplex breaker features dual 20A capacity, providing reliable and efficient protection for electrical circuits. With a compact 1-inch design, it is ideal for space-constrained installations.
Engineered with thermal magnetic technology, this breaker ensures precise tripping characteristics, safeguarding your electrical systems from overloads and short circuits. The 10kA interrupting capacity guarantees robust performance under fault conditions, enhancing the safety and reliability of your electrical installations.
Compliant with industry standards, the Siemens BREAKER 20/20A is a dependable choice for residential, commercial, and industrial applications. Its user-friendly design allows for easy installation and maintenance, making it a preferred option for electricians and maintenance professionals.
Applications: Suitable for use in residential, commercial, and industrial electrical systems where reliable circuit protection is essential.
Need more information?
- Get up to 90 days payment terms from 500+ suppliers
- Reselling discounts up to 40%!
Specifications
- Brand
- Siemens
- Rated Current
- 20A
- Rated Voltage
- 120V
- Interrupting Capacity
- 10kA
- Number of Poles
- 1
- RoHS
- Not available
- WEEE
- No Take-Back Obligation
Documents
Data Sheet
Datasheet for Siemens B2020, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.

Market insights for B2020
Get real-time analytics and market data for B2020 and other products from the Circuit Breakers & Fuses category to optimize your purchasing decisions
- Real-time stock availability data from 700 MRO distributors in Europe and USA
- Price analysis by condition (new, used, refurbished) with market median prices
- Critical component availability monitoring to prevent production downtime