Siemens ITE 1 Pole 20A Circuit Breaker BQ1-B020

Siemens ITE 1 Pole 20A Circuit Breaker BQ1-B020

The Siemens ITE BQ1-B020 is a single-pole, 20-amp circuit breaker designed for reliable protection in electrical distribution systems. Operating at 120 volts AC, it features a thermal magnetic trip mechanism with a 10,000-amp interrupting capacity, effectively safeguarding circuits against overloads and short circuits. ([store.tremtech.com](https://store.tremtech.com/siemens-bq1b020-single-pole-20a-bq-bolt-on-breaker/?utm_source=openai))

Key Features

• Amperage Rating: 20 Amps
• Voltage Rating: 120 VAC
• Interrupting Capacity: 10 kA
• Trip Mechanism: Thermal Magnetic
• Mounting Type: Bolt-On
• Wire Compatibility: Accepts #14 to #10 AWG copper and #12 to #10 AWG aluminum wires
• Certifications: UL Listed and CSA Certified

Design and Installation

The BQ1-B020 is part of Siemens’ Type BQ series, featuring a bolt-on mounting style that ensures secure attachment within panelboards. Its molded case design enhances durability, while the inclusion of load-side lugs facilitates straightforward installation. The breaker is calibrated for a maximum ambient temperature of 40°C, ensuring consistent performance under standard operating conditions. ([butlersupply.com](https://www.butlersupply.com/siemens-bq1b020-6498-24?utm_source=openai))

Applications

Ideal for both residential and commercial settings, the Siemens BQ1-B020 circuit breaker provides dependable circuit protection, preventing damage from electrical faults and ensuring the safety and efficiency of electrical systems.