ABB OTP90A4M 4P 45kW Plstc Enc Sw w/ R/Y hndl IP65 Plastic Enclosed Switches (Otp) Description Description ABB OTP90A4M 4P 45kW Plstc Enc Sw w/ R/Y hndl IP65 Plastic Enclosed Switches (Otp) Related products ABB 2TLA040037R1300 ABB 2TLA042023R0100 ABB 2TLA040037R0900 ABB ACS800-01-0003-3 ABB ACS60100203 ABB 3BSE008508R1