The SIEMENS GOULD ITE BQ1B020 Single Pole 20 Amp Breaker is a black ABS/plastic circuit breaker with a maximum amperage of 20A and a voltage of 120V. It is designed for wall mounting with a bolt-on style, suitable for commercial and electrical wiring applications. The breaker features a Type BQ tripping characteristic and is suitable for interior use. This Siemens circuit breaker is a reliable choice for industrial and commercial settings, offering a simple on/off operation method for ease of use.