GE NT12H2 1250A Air Circuit Breaker for Low Voltage Power Distribution Systems Industrial and Commercial Facilities

Engineered for reliability in demanding environments, the GE NT12H2 1250A Air Circuit Breaker is a heavy-duty protection and switching device for low-voltage power distribution systems in industrial and commercial facilities. With a robust 1250A current rating and an air-based interruption mechanism, it helps ensure quick fault isolation and dependable operation where uptime matters most.

• Model / Part Number: NT12H2
• Current Rating: 1250A
• Breaker Type: Air Circuit Breaker

Key capabilities

The NT12H2 is designed for scenarios where precise protection is essential. Its adjustable trip settings allow you to tailor the protection profile to your network and coordination strategy, helping minimize unnecessary trips while safeguarding critical equipment. Its high interruption capacity supports rapid fault clearance under heavy load, reducing the potential for collateral damage and downtime.

Ideal applications

• Main incoming feeders that feed entire facilities or large sub-systems
• Switchboards that distribute power to downstream circuits with varying demand
• Critical power distribution points where dependable protection and controlled isolation are required

Why choose the GE NT12H2

As a GE solution, the NT12H2 brings industrial-grade durability and a proven protection approach to low-voltage networks. Its combination of a high 1250A rating, adjustable trip settings, and strong interruption capability makes it a compelling choice for facilities where reliable power protection and controlled switching are non-negotiable.

If your facility relies on steady, protected low-voltage distribution, the NT12H2 offers a precise, scalable way to manage protection for main feeders, switchboards, and critical distribution points.