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Eaton Cutler-Hammer Series G Circuit Breakers NGH308035E

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NGH308035E

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The NGH308035E from Eaton Cutler-Hammer is a robust molded case circuit breaker designed for industrial applications. This three-pole unit has a rated current of 800 A and operates within a voltage rating of 480 to 600V AC. Its electronic Digitrip 310 RMS unit provides enhanced trip functionality for various fault conditions.

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Technical specifications for NGH308035E

ManufacturerEaton Cutler-Hammer
Product TypeMolded Case Circuit Breaker
Product LineSeries G Circuit Breakers
Part NumberNGH308035E
Weight47.00 lbs (21.32 kg)
Frame TypeNG-Frame
Number of Poles3-Poles
Rated Current800 A
Voltage Rating480 to 600V AC
Minimum Frequency50 Hz
Maximum Frequency60 Hz
Trip Unit TypeElectronic Digitrip 310 RMS
Trip FunctionsLSG (Long-Time, Short-Time, Ground Fault)
Interrupting Capacity (AIC at 240V AC)100 kAIC
Interrupting Capacity (AIC at 480V AC)65 kAIC
Interrupting Capacity (AIC at 600V AC)35 kAIC

The Eaton Cutler-Hammer NGH308035E is classified as a molded case circuit breaker specifically designed for high-performance electrical protection. This circuit breaker utilizes a three-pole configuration, making it adept at managing three-phase systems. Rated at 800 amperes, it ensures suitable handling of substantial electrical loads. The voltage range of this device spans from 480 volts to 600 volts AC, accommodating various industrial applications.

Within the NG-frame type, this breaker integrates an electronic Digitrip 310 RMS trip unit. This advanced trip technology enables it to function distinctly in different scenarios. It offers multiple trip functions such as long-time, short-time, and ground fault, ensuring comprehensive protection against various electrical fault conditions.

Additionally, the interrupting capacities of the NGH308035E are significant for its class. The breaker is capable of handling an interrupting capacity of 100 kAIC at 240 volts AC, 65 kAIC at 480 volts AC, and 35 kAIC at 600 volts AC. This capability makes it an excellent choice for installations that require reliable circuit protection in diverse demanding applications.

With operational frequencies ranging from a minimum of 50 Hz to a maximum of 60 Hz, the NGH308035E performs effectively under standard conditions. This circuit breaker delivers dependable performance and safety across various industrial and commercial environments.