Siemens B2020 2-Pole Circuit Breaker

A thermal-magnetic molded case circuit breaker designed for reliable overcurrent and short-circuit protection in residential and commercial applications.

Key Specifications:

• Current Rating: 20A

• Voltage Rating: 240V AC

• Interrupting Capacity (AIC): 10kA @ 240V

• Poles: 2

• Phase: 1

• Connection Type: Bolt-on (secure, stable installation)

• Protection Type: Thermal-magnetic (responsive to both overloads and short circuits)

• Trip Functions: Long-time & instantaneous trip for precise protection

• Frame Type: B-series (compact and durable)

• Model Number (MPN): B2020

• UPC: 804766997709

Features:

✔ High Interrupting Rating – Handles up to 10kA fault current at 240V.
✔ Durable Construction – Molded case for longevity and safety.
✔ Reliable Trip Mechanism – Thermal-magnetic operation ensures quick response to overloads and short circuits.
✔ Bolt-On Terminals – Provides a secure, vibration-resistant connection.

Ideal for panel upgrades, HVAC systems, and industrial controls requiring a robust 20A, 2-pole breaker.