Product Description:

The 132H2253 is a soft starter manufactured by Danfoss within the MCD Soft Starters series. The unit provides controlled voltage ramps to limit inrush current when starting large induction motors. By easing mechanical and electrical stress during startup, it supports conveyors, pumps, and similar equipment in industrial automation systems. This approach can reduce line disturbances during startup and helps connected drivetrains come up to speed more smoothly. It integrates into low-voltage power cabinets and interfaces with three-phase supplies, allowing straightforward panel installation alongside circuit breakers and contactors.

The device is rated for a continuous motor current of 240 A, so the internal thyristors and heat sinks can sustain that load during typical starts. It connects directly to mains lines at 480 V AC, matching common industrial distribution networks. When paired with an induction motor, the starter can accommodate up to 200 HP of shaft power, giving adequate headroom for medium-sized compressors or fans. The housing has a NEMA 12 enclosure rating, which indicates resistance to dust and noncorrosive dripping liquids in indoor areas. The unit operates on three-phase power, and the built-in phase-angle control helps keep current balanced during acceleration and deceleration.

The starter is classified for standard duty, indicating that it is intended for typical motor starts rather than high-inertia loads or frequent cycling. Shipping logistics are influenced by its 98 kilograms gross weight, while the installed assembly has a net weight of 77 kilograms once packing materials and accessory brackets are removed. Panel layouts must also accommodate a physical volume of 371.082 liters, which affects enclosure sizing and airflow planning. Its size and mass require adequate structural support within the installation space.