The Schneider Electric Masterpact NW12H1 is a 4-pole, withdrawable circuit breaker designed for high-capacity power distribution systems. This specific model operates at a 1250 Ampere rating and is configured without an integrated release mechanism, requiring external control for tripping functions. It is a key component in ensuring electrical safety and operational continuity within industrial facilities.

Technical details

• Series: Masterpact NW
• Model Designation: NW12H1
• Current Rating: 1250 A
• Number of Poles: 4
• Form Factor: Withdrawable
• Release Type: Without integrated release (external control required)
• Voltage Class: Please verify specific voltage rating against the manufacturer's datasheet.
• Interrupting Capacity: Please verify specific interrupting capacity against the manufacturer's datasheet.

Applications & compatibility

This Masterpact NW circuit breaker is commonly employed in main distribution panels, motor control centers, and large industrial power systems. Its withdrawable design facilitates maintenance and replacement without disrupting power to adjacent circuits, making it suitable for applications in manufacturing plants, data centers, and utility substations where uptime is critical.

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 48266 Schneider Electric Masterpact NW12H1 or contact our technical team for cross-reference assistance with compatible Masterpact components.