Siemens - 3TB4212-0A motor starters - contactors The Siemens 3TB4212-0A is a 3-phase IEC rated contactor used for the control of electric motors. It is rated 5 HP at 230V and 10 HP at 460V. Conforms to IEC 60946
AC Operating Coil Voltage:
Options listed below Other 3TB Contactors
Overload Relays:
3UA54 Bimetal Overload Relays
Replacment Pa...
