Eaton Drive Cutler Hammer W250M4CNC NEMA Contactor or Starter

The W250M4CNC Cutler Hammer is an Eaton Drive functioning as a NEMA Contactor or Starter. It belongs to the W200 series, having a motor voltage of 230 and a maximum horsepower of 1. Its enclosure must be size 1, and the coil voltage is approximately 110. Operating at around 50 Hertz, this is a 3 - phase, 3 - pole unit.

The Eaton Cutler - Hammer W250M4CNC starter drive is part of the Eaton W200/Advantage product series, which provides flexible motor starter solutions for machines operating in harsh industrial environments. These starter units are designed for flexibility and high performance within a larger system composed of numerous electronic components. The W200/Advantage starters protect against ground currents, phase unbalance, and phase loss, which can cause equipment damage and financial losses. Using these starters eliminates the need to purchase multiple devices for tasks that this single unit can handle. These starters are designed to open the circuit when they detect low - level and arcing ground currents, which are commonly found in motor branch circuits. The phase unbalance protection feature activates when the unbalance between any two phases exceeds 30%, with a trip delay of 6 seconds.