Product Description:

The 175G5227 is a soft-starter module manufactured by Danfoss for the MCD Soft Starters series and used in the VLT Soft Starter MCD group. Designed for across-the-line three-phase motors, it modulates inrush current to limit mechanical shock and electrical stress during ramp-up. In conveyors, pumps, and fan arrays, its micro-controlled thyristor stack delivers smoother acceleration than electromechanical contactors while fitting a compact housing.

The control circuitry is energized from 24 VAC/VDC, allowing direct interface with standard PLC relays and safety chains. The unit uses a B-Frame layout, which helps panel builders plan spacing and thermal clearances consistently. A mains range of 200-440 VAC supports use in many facilities, and a motor rating of 55 kW suits medium-sized centrifugal equipment. Operation on three-phase power keeps current balanced during each ramp cycle.

For handling and enclosure planning, the starter has a shipping mass of 4.9 kg. Once mounting brackets are removed, the installed equipment contributes 4.3 kg to panel loading, which can help when weight limits matter in compact cabinets. Its internal geometry occupies 16.12 L, a useful figure when estimating airflow paths and clearance around adjacent components. The design remains focused on standard torque applications and straightforward integration in motor control panels.

Wake Industrial offers same-day shipping on this model. Quotations remain valid for 30 days. The chat tool available on the website can be used for questions about fault codes or general specifications. That availability helps maintenance teams address unexpected downtime without delaying purchasing reviews, internal approvals, or planned restart schedules.