Midnite solar breaker box MNBIGBABYGeneral use powder coated aluminum enclosure holds up to 4 13mm wide din rail breakers from 1 63 amps. The original Baby box has been a huge success in filling an industry need. We have created an enclosure called the Big Baby to over come the Baby Box smallness allowing for a ETL listed 4 position din rail box. This box is about twice as wide as the baby box giving you more wiring room. It also includes a ground box lug and mounting provisions for