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Eaton Cutler-Hammer Series G Circuit Breakers NGC312032EC

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NGC312032EC

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The NGC312032EC from Eaton Cutler-Hammer is a molded case circuit breaker designed for robust power management. It supports a rated current of 1200 A and can accommodate both 480 VAC and 600 VAC systems.

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Technical specifications for NGC312032EC

ManufacturerEaton Cutler-Hammer
Product TypeMolded Case Circuit Breaker
Product LineSeries G Circuit Breakers
Part NumberNGC312032EC
Weight32.00 lbs (14.51 kg)
UPC786685574424
Rated Current1200 A
Rated Voltage480 VAC / 600 VAC
Number of Poles3 Poles
Phase Type3 Phase
Trip Unit TypeElectronic Digitrip 310 RMS
Trip FunctionsLSI (Long-time, Short-time, Instantaneous)
Interrupt Rating at 240 VAC200 kAIC
Interrupt Rating at 480 VAC100 kAIC
Terminal ConnectionLine and Load
Minimum Frequency50 Hz
Maximum Frequency60 Hz

Serving as a resilient solution for electrical circuit protection, the Eaton Cutler-Hammer NGC312032EC is a molded case circuit breaker well-suited to demanding applications. Rated for a substantial current of 1200 A, it operates under both 480 VAC and 600 VAC conditions across three phases.

The breaker uses a Digitrip 310 RMS type electronic trip unit, incorporating LSI trip functions, which effectively manage long-time, short-time, and instantaneous overloads. This advanced feature ensures that the device responds appropriately to various fault conditions, safeguarding the circuit it protects.

Its interrupt rating stands at 200 kAIC for 240 VAC and 100 kAIC for 480 VAC, indicating the breaker’s capacity to handle fault currents efficiently without failure. This robustness is essential for maintaining system integrity in high-demand scenarios. Terminal connections for both line and load are present, facilitating versatile installation options.

Designed to function within a frequency range of 50 to 60 Hz, the NGC312032EC is appropriate for diverse industrial environments, ensuring that it meets standard operational requirements while providing effective circuit protection.