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Eaton Cutler-Hammer Series G Circuit Breakers NGH312033EC

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NGH312033EC

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The NGH312033EC is a molded case circuit breaker from Eaton Cutler-Hammer's Series G range. Designed for three-phase applications, this unit accommodates a rated current of 1200 Amps and operates at 480 VAC for effective power management.

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Technical specifications for NGH312033EC

ManufacturerEaton Cutler-Hammer
Product TypeMolded Case Circuit Breaker
Product LineSeries G Circuit Breakers
Part NumberNGH312033EC
Weight48.00 lbs (21.77 kg)
UPC786685574356
Rated Current1200 A
Rated Voltage480 VAC
Number of Poles3 Poles
Phase Type3 Phase
Trip Unit TypeElectronic Digitrip 310 RMS
Trip FunctionsLS (Long-Time, Short-Time)
Interrupt Rating at 240 VAC100 kAIC
Interrupt Rating at 480 VAC65 kAIC
Interrupt Rating at 600 VAC35 kAIC
Terminal ConnectionLine and Load
Mounting TypeBolt-On Mount

The NGH312033EC, part of Eaton Cutler-Hammer's Series G Circuit Breakers, serves as a molded case circuit breaker designed to safeguard electrical circuits. This breaker is rated for substantial use, offering a continuous current capacity of 1200 A at a voltage rating of 480 VAC. Its configuration includes three poles and is suited for three-phase power applications, providing versatility in installation and use.

Equipped with an Electronic Digitrip 310 RMS trip unit, this model supports both long-time and short-time trip functions, which are essential for protecting against overloads and short circuits. The interrupt ratings are robust, with capabilities of 100 kAIC at 240 VAC, 65 kAIC at 480 VAC, and 35 kAIC at 600 VAC, ensuring it can handle significant fault currents reliably.

Terminal connections are designed for both line and load, facilitating easier installation. The NGH312033EC can also be securely mounted using a bolt-on approach, which provides a stable and reliable connection in various electrical setups. Overall, this circuit breaker is engineered for efficiency and safety in high-demand environments, ensuring continuous operation while protecting critical equipment.