Operating Voltage:690 V AC
Rated Current:400 A
Short Circuit Rating:60 kA
Trip Types:Electromagnetic and Thermal
Insulation Level:Class 1
Operating Ambient Temperature:-25°C to +40°C
Protection Level:IEC 60947-2
The MOELLER N11-400-CNA Circuit Breakers are engineered to deliver robust protection against overcurrent conditions, ensuring continuous operation of critical systems in industrial settings.
Crafted with a high-grade plastic enclosure, these breakers withstand tough environmental conditions, making them ideal for outdoor and demanding indoor installations.
Featuring a wide operating temperature range from -25°C to +60°C, they guarantee reliable performance across various climates and operational demands.
Withstanding insulation class H (180°C), these circuit breakers offer exceptional thermal stability and safety, providing extended service life under prolonged high temperatures.
Equipped with advanced magnetic-only trip units, they ensure quick and accurate response times to fault conditions, minimizing downtime and protecting equipment integrity.
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