Overview Product Description Westinghouse 144 On/Trip/Off Circuit Breaker Switch Operator Handle. Product Videos Custom Field Bin Location L-1-4-1 Product Reviews Write a Review Write a Review × Westinghouse Westinghouse 144 On/Trip/Off Circuit Breaker Switch Operator Handle Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *