Specifications:
The Siemens 3TB41-11-0A is a 3-phase, IEC-rated magnetic motor contactor from the Siemens World Series line, typically featuring a 12A operational current rating and built-in auxiliary contacts.
- Device Type: 3-Pole AC Contactor
- Series: Siemens World Series (3TB41)
- Current Rating: 12A (AC-3 rating)
- Auxiliary Contacts: Configuration designated by the “-11” suffix (typically 1 NO and 1 NC, or specific integrated auxiliary arrangements) [1]
- Horsepower Ratings:
- 3 HP at 230V
- 7.5 HP at 460V/480V
- 10 HP at 575V
