The NGH312036E is a 3-pole Series G Eaton Cutler-Hammer molded case circuit breaker. The NGH312036E has a size NG frame, a maximum operating current of 1200 Amps (maximum) and 800 Amps (minimum), and an electronic LSIG trip unit. At a frequency range of 50 to 60 Hertz, the circuit breaker has a capacity of 100 kAIC at 240 Volts AC, 65 kAIC at 480 Volts AC, and 35 kAIC at 600 Volts AC. The NGH312036E can accommodate a maximum voltage of 690 Volts AC (IEC) and 600 Volts AC (NEMA). Eaton molded-case circuit breakers with an NG frame size have 750 Volts AC insulation voltage for the main conducting paths, 690 Volts AC insulation voltage for the main auxiliary circuits, and 8 kilovolts rated inputs withstand voltage for the main conducting paths.
Additionally, the NGH312036E Eaton Cutler-Hammer circuit breaker has a 4 kilovolts rated impulse for the auxiliary circuits. Having an NG frame, the NGH312036E has flat bar terminals which accommodate a torque of 50 N-m. When circuit breakers with the NG frame size like the NGH312036E are used for plant protection or as isolating circuit breakers, they have a power loss of between 87 and 210 Watts. The trip unit for the NGH312036E Eaton circuit breaker is factory installed. The circuit breaker can be installed in individual enclosures, switchgear, feeder pillars, panelboards, and bus bar trunking tap-offs. The rated operating temperature for the NGH312036E is a maximum of 70 degrees Celsius and a minimum of -20 degrees Celsius.
Repair Services for NGH312036E
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Our highly skilled technicians can repair your NGH312036E. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.