The ABB NF1253-3PB6A from the SafeLine Series is a robust enclosed disconnect switch designed for superior safety, installation ease, and operational convenience. This switch supports a wide range of amperage from 16 to 3150 Amps and can handle up to 600VAC, making it versatile for various industrial applications. It is available in configurations of 2, 3, 4, or 6 poles and can be mounted on DIN rails, doors, or panels.
Key features include a non-fusible design, a three-pole configuration, and a NEMA 3R environmental rating, ensuring durability in rugged conditions. The switch supports a current rating of 125 Amps and is UL98 classified, highlighting its compliance with stringent safety standards. The operator type is a black pistol, providing a reliable and user-friendly interface.
This model is capable of managing significant horsepower across various voltages, including up to 100 HP at 600V for three-phase connections, making it suitable for high-power applications. It is approved by CSA and UL, although it is not RoHS compliant. The unit weighs approximately 1 lb, ensuring it is both lightweight and sturdy for industrial use.