Siemens 3RT1055-6AR36 is a high-performance contactor designed to control electric motors up to 75 kW at 400 V. Equipped with a rated control voltage of 440-480 V AC/DC, this contactor is suitable for applications requiring high stability and reliability under extreme operating conditions.
The contactor is size S6 and is equipped with additional contacts 2NO (normally open) + 2NC (normally closed), which provides additional capabilities for monitoring and control. The bus connection makes installation more convenient and allows the contactor to be easily integrated into industrial control systems.
Main characteristics:
- Motor power: 75 kW at 400 V
- Rated control voltage: 440-480 V AC/DC
- Number of poles: 3 poles
- Additional contacts: 2NO + 2NC
- Installation: Busbar connection
- Size: S6
- Certifications: CE, IEC
Siemens 3RT1055-6AR36 is recommended for industrial applications in sectors such as mechanical engineering, energy and heavy industry, where control of powerful electric motors and reliability under intensive operating conditions are required.
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