Siemens B220 2-Pole 20A BL Series Bolt-On Circuit Breaker For Siemens P1 Panelboards | 120/240V Thermal-Magnetic Protection

Siemens B220 2-Pole Thermal Magnetic Circuit Breaker

The Siemens B220 is a 20-amp, 2-pole thermal-magnetic circuit breaker designed to deliver reliable overload and short-circuit protection in residential and light commercial electrical systems. As part of the Siemens BL Series, it provides dependable performance and secure bolt-on installation within compatible Siemens panelboards.

Why It Helps
The thermal-magnetic trip design ensures consistent response to both long-duration overloads and sudden short-circuit events. Its bolt-on mounting system offers improved connection stability, making it well-suited for panels where vibration resistance and installation security are essential.

Key Highlights
• The breaker features a thermal-magnetic trip mechanism that provides accurate and dependable circuit protection for 120/240V AC applications.
• Its bolt-on mounting configuration ensures a secure connection within Siemens BL-compatible panelboards.
• UL Listed, CSA certified, NOM compliant, and HACR rated for broad acceptance across residential and commercial installations.
• Part of the Siemens BL Series, ensuring consistent fit, function, and performance within approved Siemens distribution equipment.

System Compatibility
The Siemens B220 is designed for use specifically in Siemens P1 panelboards and other load centers rated for Type BL bolt-on breakers. It maintains full compatibility with Siemens BL Series mechanical and performance requirements.

Applications
Suitable for 120/240V circuits requiring reliable overcurrent protection in residential, commercial, and light industrial environments. Its thermal-magnetic operation and bolt-on design provide consistent, long-term performance for distribution systems built around Siemens BL-type equipment.