Eaton | NN361200A | Circuit Breaker | 1200A | 3-Pole | 600V

The Eaton NN361200A circuit breaker is engineered for demanding industrial power systems, delivering dependable protection with a clear path to seamless replacement. With a 1200A rating, a 3-pole configuration, and a 600V operating range, this unit is purpose-built for maintenance, retrofit, and replacement projects where exact specifications matter. The NN361200A designation serves as the most reliable reference for compatibility in Eaton-dedicated setups.

Why this NN361200A stands out

Drop-in compatibility guarantees smoother upgrades in panels and distributions that require a 3-pole, 600V protection device. This model is tailored for scenarios where downtime is costly and precise spec matching accelerates installations. Use it to align your existing Eaton infrastructure with current safety and performance standards.

Key specifications

• Amperage: 1200A
• Poles: 3-Pole
• Voltage: 600V
• Type: Circuit Breaker for maintenance, retrofit, or replacement
• Reference: Part number NN361200A

Ideal use cases

• Retrofit projects in legacy Eaton panels where a 3-pole, 600V device is required
• Maintenance scenarios that demand precise compatibility to minimize panel downtime
• New or upgraded installations needing a robust 1200A protection point in 3-phase systems

Practical guidance for procurement and installation

Before ordering, verify fit and ratings against your panel nameplate and confirm that NN361200A is the correct reference for your equipment. Cross-checking the exact panel model and manufacturer data sheet helps ensure a smooth, code-compliant installation. For best results, match the breaker’s amperage, pole count, and voltage rating to your existing three-phase distribution to preserve protection coordination and system reliability.