ABB OTP75T4B 4P 37kW Plstc Enc Sw w/ I flange IP65 Plastic Enclosed Switches (Otp) Description Description ABB OTP75T4B 4P 37kW Plstc Enc Sw w/ I flange IP65 Plastic Enclosed Switches (Otp) Related products ABB ACS550-01-038A-4 ABB 2TLA040001R1000 ABB FPR3600227R1202 ABB 2TLA042021R8000 ABB GJV3074397R1 ABB 1SFN075112R1000