Check the listing for details. 2 string solar combiner box disconnect new DC1000V Includes 63A Breakers. Condition: New. Listed at 26.99 USD. This is an exclusive product offered by us.The Buycheapsolar 2 String Solar Disconnect/combinerPictured is with 2 x 63 amp DC1000V Solar breakers pre installed into the mini rainproof box.The conduit box is extra heavy duty. Made of CPVCDC10kv isolation on the boxComes with extra knockout plugs.Comes with 63 Amp breakersDimensions ~4"L x 2.5" W x 3" HClear door on the front has a gasket to seal it when it's closedThe breakers internally at Solar DC 1000v rated and Din Rail mounted internally.A very simple DC Solar Disconnect or combiner with a fair price.If using it as a combiner you must use wirenuts to combine the wires. If using as a disconnect just run the 2 positives from your strings through it and use as a disconnect switch.