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Eaton Cutler-Hammer Series G Circuit Breakers NGS312032EC

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NGS312032EC

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The NGS312032EC from Eaton Cutler-Hammer functions as a molded case circuit breaker, engineered for dependable electrical control. It is rated for 1200 A of current and can handle AC voltage ratings of 480 and 600 VAC, supporting 3-pole configurations.

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Technical specifications for NGS312032EC

ManufacturerEaton Cutler-Hammer
Product TypeMolded Case Circuit Breaker
Product LineSeries G Circuit Breakers
Part NumberNGS312032EC
Weight48.00 lbs (21.77 kg)
UPC786685574196
Rated Current1200 A
Voltage Rating (AC)600 VAC / 480 VAC
Number of Poles3 Poles
Trip Unit TypeElectronic Digitrip 310 RMS
Interrupting Rating (AIC) at 240 VAC85 KAIC
Interrupting Rating (AIC) at 480 VAC50 KAIC
Interrupting Rating (AIC) at 600 VAC25 KAIC
Minimum Frequency50 Hz
Maximum Frequency60 Hz
Relative Humidity5 to 95% (Non-Condensing)

The Eaton Cutler-Hammer NGS312032EC is a durable molded case circuit breaker designed to incorporate in a variety of settings. With a remarkable rated current capacity of 1200 A, this circuit breaker is adept at managing high electrical loads. It is compatible with AC voltage ratings of 600 VAC and 480 VAC, making it versatile for numerous applications. The device is characterized by its 3-pole configuration, allowing for substantial control in multi-phase systems.

At the heart of this circuit breaker’s protective capabilities lies its trip unit, the Electronic Digitrip 310 RMS. This unit enhances operational precision, ensuring that the breaker responds accurately under fault conditions. In terms of interrupting capacity, the NGS312032EC excels with an impressive 85 KAIC rating at 240 VAC, a 50 KAIC rating at 480 VAC, and a 25 KAIC rating at 600 VAC, providing robust protection against potential short-circuit situations.

The operating frequency ranges from a minimum of 50 Hz to a maximum of 60 Hz, making this circuit breaker suitable for general industrial applications. Additionally, it can operate effectively within a relative humidity range of 5% to 95% without condensation, ensuring its reliability in various environmental conditions as well. Overall, the NGS312032EC is a reliable choice for effective circuit protection and management in complex electrical systems.