ABB GHS5010001R0407 Description Description ABB S501K8 SP MCB K8A 50kA S800 and S500 Related products ABB 2TLA042021R8000 ABB 3HNE00313-1 ABB 2TLA040037R1300 ABB 2TLA040037R1000 ABB 3BSE013230R1 ABB FPR3600227R1202