1)DC BREAKER FOR SOLAR ENERGY DC 550V 2P 2)Green Product 3) ... ,16A,20A,25A,32A,40A,50A,63A DC BREAKER FOR SOLAR ENERGYDC MINI CIRCUIT BREAKER POR SOLAR ENERGY 2P DC 550VL7 Disjoncteur ... MCB,L7-DC High breaking capacity mini circuit breaker L7 MCB series mini circuit breaker is used in AC50/60HZ,rated voltage 230V ...