Overview Reviews Product Description Siemens BQ1B020 - 20A 120V BQ1 Single Pole Breaker 20A120VType: BQ1 Single pole Product Videos Custom Field Condition New Product Reviews Write a Review Write a Review × Siemens Siemens BQ1B020 - 20A 120V BQ1 Single Pole Breaker Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *