Allen Bradley 1489-M1C050

The Allen Bradley 1489-M1C050 with a high quality and low price, featuring a rated current of 5.0A, is relatively small in size. It is highly suitable for direct starting (DOL) of small and medium-sized three-phase AC motors or protection circuits for non-frequent start-stop operations. You can purchase it at Yueyang Tongtu. We have it in stock.

Application

The Allen Bradley 1489-M1C050 performs exceptionally well in applications such as the coolant pumps for CNC machines, the micro lubrication pumps and chip removal machines, the small belts and chain-type lifting mechanisms in the material conveying process, the fan coils and air supply and exhaust equipment in the HVAC system, the lightweight centrifugal pumps, dosing pumps and air compressor units in fluid engineering, and the micro mixers and conveyor belts in packaging and food processing machinery. It provides reliable operation for the stable operation of the equipment and protection against short circuits and overloads.

Parameters

Differences from the same product:

Unlike ordinary miniature circuit breakers for power distribution, the trip curve of the Allen Bradley 1489-M1C050 is specifically designed for motors. It can tolerate a few times the rated current of the motor during the start-up surge without tripping incorrectly.

Features and Advantages

The installation space within the Allen Bradley 1489-M1C050 electrical cabinet. It adopts a dual protection mechanism of thermal and magnetic. There are double metal plates and built-in electromagnets inside the cabinet. When a short circuit occurs in the circuit, they will quickly engage and disengage within milliseconds. The environmental temperature compensation function based on 40°C can automatically adjust the overload trip threshold when the temperature rises inside the control cabinet to ensure accurate protection actions. It is equipped with a toggle switch, which can cut off the fault current and can also serve as a power isolation point that complies with safety standards to facilitate the maintenance and repair of the equipment.