ABB OTP16B4M Description Description ABB 75KW 4P IP65 PLASTIC ENC Plastic Enclosed Switches (Otp) Related products ABB 2TLA040037R1300 ABB 3HNE00313-1 ABB 2TLA040037R0800 ABB 1SFN075112R1000 ABB 3BSE008508R1 ABB GJV3074397R1