Shop › SST-CF400PCS-3A Image 1 of 2 Image 2 of 2 SST-CF400PCS-3A $3,991.50 400a Portable Company Switch - Outdoor Rated w/Adjustable 160A - 400A Breaker and Type 3R Standard Convenience Receptacles. Add To Cart Added! 400a Portable Company Switch - Outdoor Rated w/Adjustable 160A - 400A Breaker and Type 3R Standard Convenience Receptacles.