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 3BSE013230R1 ABB GJV3074397R1 ABB 2TLA040037R0900 ABB ACS800-01-0011-5 ABB 2TLA042023R0100 ABB 2TLA040001R0000