The original Baby box has been a huge success in filling an industry need. It does have its' short comings though as it is a very small enclosure. We now have in stock an enclosure called the Big Baby. This box is one inch larger in all dimensions. It also includes a ground box lug and mounting provisions for our short insulated bus bar. General use powder coated aluminum enclosure - holds up to four 13mm wide din rail breakers from 1-63 amps.