The Schneider Electric MasterPact NW08H1 is a 3-pole circuit breaker frame designed for high-capacity power distribution applications. This drawout-style frame is rated for 800 Amperes and features a robust 65kA interrupting capacity at 440VAC, suitable for 50/60Hz frequencies. It is engineered to house essential protection and control components, providing a foundational element for robust electrical systems.

Technical details

• Series: MasterPact NW
• Model Designation: NW08H1
• Frame Current Rating: 800A
• Interrupting Capacity (Icu): 65kA at 440VAC
• Frequency: 50/60Hz
• Number of Poles: 3
• Configuration: Drawout
• Control Unit: Not included (requires separate purchase)

Applications & compatibility

This MasterPact NW circuit breaker frame is commonly specified for main distribution panels, motor control centers, and large industrial power systems. Its drawout capability facilitates safe and efficient maintenance and replacement, making it ideal for applications requiring high uptime, such as in manufacturing plants, data centers, and critical infrastructure facilities.

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 Schneider Electric 48231 or contact our technical team for cross-reference assistance with compatible MasterPact NW control units and accessories.