Overview Reviews Product Description Heinemann CD2-B3-DU-0050 Breaker 50A 125DCV 2P. Product Videos Custom Field Amp 50 Volts 125 Poles 2 Product Reviews Write a Review Write a Review × Heinemann Heinemann CD2-B3-DU-0050 Breaker 50A 125DCV 2P Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *