ABB OTP125B4B Description Description ABB 125A 4P Plstc Enc Switch Disc B flng Plastic Enclosed Switches (Otp) Related products ABB 2TLA040001R1200 ABB 2TLA040037R0900 ABB 3BSE013230R1 ABB 2TLA042021R8000 ABB 3BSE008516R1 ABB 3BSE008508R1