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Eaton Cutler-Hammer Series G Circuit Breakers LGH3300FAG

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LGH3300FAG

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The LGH3300FAG, part of Eaton Cutler-Hammer's Series G Circuit Breakers, is a molded case circuit breaker rated for 300 A. Equipped with three poles, this breaker operates at a maximum frequency of 60 Hz and provides a robust interruption capacity of 100 kAIC at 240 VAC, making it suitable for high-demand applications.

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Technical specifications for LGH3300FAG

ManufacturerEaton Cutler-Hammer
Product TypeMolded Case Circuit Breaker
Product LineSeries G Circuit Breakers
Part NumberLGH3300FAG
UPC782116142743
Current Rating300 A
Frame TypeLG Frame
Trip TypeT185
Thermal TripFixed Type
Magnetic TripAdjustable Type
Number of Poles3 Poles
Rated Max. Operating Frequency60 Hz
Rated Min. Operating Frequency50 Hz
Interrupting Capacity at 240 VAC100 kAIC
Interrupting Capacity at 600 VAC35 kAIC
TerminalsLine and Load
Operating Temperature40°C

The Eaton Cutler-Hammer LGH3300FAG is a molded case circuit breaker designed for demanding electrical systems. This unit manages a current rating of 300 A and accommodates three poles, allowing for versatile circuit management. It features an LG frame construction, which provides durability and reliability in various industrial applications.

Equipped with a trip type designated as T185, the device employs a fixed thermal trip mechanism along with an adjustable magnetic trip for enhanced protection against overloads and faults. The circuit breaker operates efficiently across a frequency range, with a maximum rated frequency of 60 Hz down to a minimum of 50 Hz, making it suitable for various operating conditions.

In terms of interruption capacity, the breaker can handle substantial fault currents, rated for 100 kAIC at 240 VAC and 35 kAIC at 600 VAC. This capability is crucial for ensuring system integrity during potential fault events. The terminals for this model are configured for both line and load connections, facilitating straightforward installation.

Designed to function effectively in environments up to 40°C, this molded case circuit breaker is a critical component for industrial applications needing robust and reliable circuit protection. The UPC for this product is 782116142743, ensuring easy tracking and identification.