The Schneider Electric Masterpact NT08H2 is a high-capacity circuit breaker designed for robust electrical distribution systems. As a key component within the Masterpact NT series, this 4-pole breaker is engineered for demanding industrial environments, offering reliable protection for critical power circuits. Its withdrawable design facilitates maintenance and operational flexibility in switchgear assemblies.

Technical details

• Series: Masterpact NT
• Model Designation: NT08H2
• Current Rating: 800 A
• Number of Poles: 4
• Configuration: Withdrawable
• Release Type: Without release (requires external trip unit)
• Intended Use: Electrical circuit protection and isolation
• Mounting Style: Designed for integration into withdrawable switchgear

Applications & compatibility

This Masterpact NT08H2 circuit breaker is commonly specified for main incomer and feeder protection in medium-voltage switchboards and distribution panels. It is suitable for applications within manufacturing facilities, data centers, and power generation plants where reliable and high-amperage circuit interruption is essential. Compatibility is with Schneider Electric Masterpact NT withdrawable chassis and appropriate trip units.

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 47218 or contact our technical team for cross-reference assistance with compatible Masterpact NT components.