1SFL657001R7022 ABB Components Power contactor
The "1SFL657001R7022" is a power contactor accessory part of ABB. It belongs to the AF series of ABB contactors, and the complete model might be AF1350 - 30 - 22. Here is its detailed introduction:
- Rated Voltage: It can work under the voltage range of 100 - 250V AC/DC, which has strong adaptability to different power supply voltages and can meet the needs of various industrial power supply environments.
- Rated Current and Power: It is a three - pole contactor with a rated current of 1350A, suitable for controlling motors up to 560kW/400V AC (AC - 3) or 900hp/480V UL, and can switch power circuits up to 1350A (AC - 1) or 1350A UL. It has a large - capacity current - carrying capacity and can handle high - power electrical loads, which is suitable for some large - power motor control and power distribution applications.
- Coil Characteristics: The contactor has a wide control voltage range, which can effectively manage large control voltage variations3. It can ensure reliable operation in unstable power grids, reduce panel energy consumption, and has built - in surge suppression to provide better protection for the coil and the entire control circuit3.
- Structural Design: The AF series contactors adopt a block - type design, which can be easily extended with additional auxiliary contact blocks and a wide range of accessories, having good scalability and versatility, and can be flexibly configured according to different application requirements.
