Expertly designed for maximum efficiency, our 500V 1 Input 1 Output Solar PV Combiner Box offers lightning protection and a waterproof, IP65 rated enclosure. It also includes DC fuse, MCB, and SPD for added safety. Improve your solar power system with confidence. SPECIFICATIONS Brand Name: EARUELETRIC Type: Mini Type: Circuit breaker 500V 16A Content 2 PCS 15A 1000V DC FUSE 1 PCS 2P 500V DC SPD 1 PCS 2P 1000V 16A DC MCB 500V 20A Content 2 PCS 15A 1000V DC FUSE 1 PCS 2P 500V DC SPD 1 PCS 2P 1000V 20A DC MCB 500V 25A Content 2 PCS 15A 1000V DC FUSE 1 PCS 2P 500V DC SPD 1 PCS 2P 1000V 25A DC MCB 500V 32A Content 2 PCS 15A 1000V DC FUSE 1 PCS 2P 500V DC SPD 1 PCS 2P 1000V 32A DC MCB 500V 40A Content 2 PCS 15A 1000V DC FUSE 1 PCS 2P 500V DC SPD 1 PCS 2P 1000V 40A DC MCB 500V 50A Content 2 PCS 15A 1000V DC FUSE 1 PCS 2P 500V DC SPD 1 PCS 2P 1000V 50A DC MCB 500V 63A Content 2 PCS 15A 1000V DC FUSE 1 PCS 2P 500V DC SPD 1 PCS 2P 1000V 63A DC MCB