ABB OT20TPN-B 25A 3P+N Steel Enclosed Switch Disc IP65 Metal Enclosed (Loadbreak) Description Description ABB OT20TPN-B 25A 3P+N Steel Enclosed Switch Disc IP65 Metal Enclosed (Loadbreak) Related products ABB 3BSE008508R1 ABB 2TLA040001R0000 ABB FPR3600227R1202 ABB 2TLA040037R1300 ABB 2TLA042021R8000 ABB 3BSE008516R1