This Schneider Electric accessory is designed for the MasterPacT NW series of circuit breakers, specifically functioning as a shunt trip/close unit. It integrates with MX1/XF drawout mechanisms, providing remote control capabilities for breaker operation. The unit operates within a voltage range of 100V to 130V AC/DC, making it suitable for a variety of power distribution systems.

Technical details

• Series: MasterPacT NW
• Accessory Type: Shunt Trip/Close Unit
• Compatible Mechanism: MX1/XF Drawout
• Voltage Rating: 100V - 130V AC/DC
• Communication Protocol: No communication module integrated
• Functionality: Enables remote tripping and closing of the associated circuit breaker
• Form Factor: Drawout accessory

Applications & compatibility

This shunt trip/close accessory is essential for applications requiring remote operation of MasterPacT NW circuit breakers, commonly found in medium-voltage switchgear for power distribution, motor control centers, and industrial facilities. It ensures safe and efficient control of power circuits from a remote location, enhancing operational safety and flexibility in substations, manufacturing plants, and data centers.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the S48493 or contact our technical team for cross-reference assistance with compatible MasterPacT NW components.