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Eaton Cutler-Hammer Series G Circuit Breakers NGC312032EC

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NGC312032EC

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The Eaton Cutler-Hammer NGC312032EC is an electronic molded case circuit breaker designed for high-performance applications. It supports a current rating of 1200 A and operates up to 600 VAC, making it suitable for demanding environments.

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Technical specifications for NGC312032EC

ManufacturerEaton Cutler-Hammer
Product TypeElectronic Molded Case Circuit Breaker
Product LineSeries G Circuit Breakers
Part NumberNGC312032EC
Weight32.00 lbs (14.51 kg)
UPC786685574424
Frame TypeNG Frame
Trip TypeElectronic LSI
Trip Unit ModelDigitrip 310 RMS
Number of Poles3 Poles
Current Rating1200 A
Voltage Rating600 VAC
Interrupting Capacity at 480 VAC100 kA
Interrupting Capacity at 240 VAC200 kA
Operating Humidity85%, non condensing
Rated Max. Operating Frequency60 Hz
Rated Mini. Operating Frequency50 Hz

Designed to meet rigorous electrical demands, the Eaton Cutler-Hammer NGC312032EC is an electronic molded case circuit breaker. It operates within an input range of 600 VAC and offers a significant current rating of 1200 A. This model is structured with three poles, providing reliable circuit management for complex systems.

The breaker uses a Digitrip 310 RMS trip unit, facilitating precise trip functionality with an electronic LSI mechanism. In terms of interrupting performance, it can manage fault currents up to 200 kA at 240 VAC and 100 kA at 480 VAC, ensuring robust protection against potential electrical faults.

Operability under humid conditions is also a consideration for this model, as it functions effectively at humidity levels reaching 85% without condensation. Additionally, the NGC312032EC breaker is rated for a maximum operating frequency of 60 Hz and a minimum of 50 Hz, accommodating various industrial standards and requirements. This combination of specifications makes the NGC312032EC a versatile choice for environments where electrical reliability is critical.