Overview Reviews Product Description Circuit breaker for the Overhead Door RSX commercial operator. 3/4 hp - 1 Phase Product Videos Product Reviews Write a Review Write a Review × CIRCUIT BREAKER - 3/4 HP, 1 PHASE (RSX) Review Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments * Recaptcha: