Model:N11-400-CNA
Type:Circuit Breaker
Voltage Rating (AC):690 V
Current Rating (In):400 A
Short Circuit Breaking Capacity (Icu):60 kA (415 Vac)
Number of Poles:3
Insulation Class:VI
Protection Class:IP20
Operating Voltage Range:400 V – 690 V
Operating Frequency:50/60 Hz
The MOELLER N11-400-CNA Circuit Breakers are designed to provide unparalleled protection against overcurrent, short circuits, and voltage surges, safeguarding industrial control systems from potential damage.
Crafted from high-grade materials for durability and reliability, these circuit breakers feature a compact yet robust design that seamlessly integrates into various industrial settings.
Equipped with a magnetic-only trip unit, the N11-400-CNA ensures quick and precise tripping under fault conditions, minimizing downtime and enhancing system resilience.
Easy to install and maintain, these circuit breakers come with cage clamp / box terminals for secure connections to bare cables, ensuring safe and efficient power distribution.
With a rated impulse voltage of 6 kV, they surpass industry standards for insulation class, providing an extra layer of protection against electrical hazards in harsh environments.
Optimized for use in a wide range of applications across different industries, the MOELLER N11-400-CNA Circuit Breakers are engineered to meet the most stringent safety and performance requirements.











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