PCS-251-600V Sprecher & Schuh SOFTSTR 251A 600V 100-240VAC

Three Phase Or Wye-Delta

All PCS Softstarters are designed to control either a standard 3-phase squirrel-cage induction motor or a wye-delta motor (700HP @ 460V/900 HP @ 575V Y-D).

Self-Contained, Ready To Install

In one small package, PCS Controllers offer a built-in overload relay, a bypass contactor and a microprocessor controller that provides softstarting for most industrial applications. The standard Soft Start mode provides a smooth voltage ramp-up to full motor speed, while the Current Limit Starting mode limits inrush in high inertia applications. A Soft Stop feature ramps down high friction loads smoothly, eliminating sudden deceleration in these applications.

Many Convenient Features

PCS Softstarters are reliable and easy to use. Features include: 

• Digital rotary switches for precise settings
• LED indication of faults
• Built-in, programmable electronic overload protection
• Selectable trip current
• Bypass contactors for increased life and heat reduction
• Over temperature protection
• Protection against phase reversal, phase imbalance, and single-phasing
• Short and open load detection