Square D NX361200G - 1200A, Circuit Breaker

The Square D NX361200G 1200A circuit breaker is engineered to deliver dependable overcurrent protection for high-demand electrical systems. Designed for industrial, commercial, and OEM applications, this 1200A device is built to safeguard distribution panels, motor control centers, and essential control panels where reliability and safety are non-negotiable.

Why the Square D NX361200G Stands Out

With a 1200A current rating, the NX361200G is purpose-built for large feeders and critical circuits that power heavy machinery and sizable distribution networks. Its rugged construction and streamlined integration make it a practical choice for facilities seeking robust protection without sacrificing installation efficiency.

• High-current protection: 1200A rating supports substantial feeders and equipment loads, reducing the need for multiple lower-capacity devices.
• Wide compatibility: Ideal for installation in panelboards, switchboards, control panels, and OEM equipment, enabling smooth integration into existing electrical architectures.
• Reliable performance in critical spaces: Well-suited for distribution panels and motor control centers where uninterrupted operation matters most.
• Maintenance-friendly design: Built to minimize downtime and simplify servicing in demanding environments.
• Industrial-grade durability: Designed to endure the rigors of busy facilities, ensuring long-term protection for vital circuits.

Practical Use Cases

In a manufacturing plant, the Square D NX361200G can serve as the main overcurrent protection for a high-current feeder that supplies multiple CNC machines and conveyors. In a control room or switchboard, it provides a trusted barrier against overloads that could cascade into equipment damage or production stoppages. For OEM integrations, the NX361200G fits seamlessly within Square D ecosystems, delivering consistent protection across panels, MCCs, and integrated control solutions.

Who This Is For

• Facilities engineers and maintenance teams overseeing large electrical distributed loads
• Panel builders and integrators designing motor control centers and distribution panels
• OEM manufacturers incorporating high-capacity protection into commercial or industrial equipment

Key Benefits and Outcomes

• Prevents damage from overcurrent events in high-load environments
• Reduces unplanned downtime by providing reliable, centralized protection
• Simplifies system design with a single, robust solution suitable for diverse enclosures
• Enhances safety by maintaining stable electrical protection in critical circuits