Overview Reviews Product Description ATTENTION: No returns/exchanges for any Generac parts.GENERAC 0G4478 PART CB 200A240V 2P Product Videos Custom Field Condition New Product Reviews Write a Review Write a Review × Generac GENERAC 0G4478 - PART CB 200A240V 2P Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *