The Siemens 3RT2046-1AL20 is a high-power, three-pole contactor designed to control motors up to 45 kW at 400 V. This contactor offers high performance and reliability, making it an ideal choice for industrial applications where large electrical loads are required to be controlled.
The contactor is equipped with a rated control voltage of 230 V AC, suitable for networks with a frequency of 50/60 Hz. The device is supplied with 1NO (normally open) + 1NC (normally closed) auxiliary contacts, which allows you to expand the control and monitoring capabilities of the system.
Main characteristics:
- Motor power: 45 kW at 400 V
- Rated control voltage: 230 V AC, 50/60 Hz
- Number of poles: 3 poles
- Auxiliary contacts: 1NO + 1NC
- Installation:Screw terminals for reliable connection
- Size: S3
- Dimensions (WxHxD): 70 x 145 x 130 mm
- Certifications: CE, IEC
Siemens 3RT2046-1AL20 is recommended for use in areas such as mechanical engineering, process automation, as well as in the energy sector and other industries that require high reliability and efficiency in controlling powerful electric motors.
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