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Eaton Cutler-Hammer Series G Circuit Breakers EGS3090FFG

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EGS3090FFG

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The EGS3090FFG circuit breaker from Eaton Cutler-Hammer is a molded case type designed for reliable circuit protection. It supports 90 A rated current and operates at AC voltage levels of 240VAC, 480VAC, and 600Y/347VAC as well as at 125/250VDC.

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Technical specifications for EGS3090FFG

ManufacturerEaton Cutler-Hammer
Product TypeMolded Case Circuit Breaker
Product LineSeries G Circuit Breakers
Part NumberEGS3090FFG
Weight2.75 lbs (1.25 kg)
UPC782114877210
Rated Current90 A
Voltage Rating (AC)240VAC, 480VAC, 600Y/347VAC
Number of Poles3 Poles
Phase Type3 Phase
Interrupting Capacity (AIC) at 480 VAC35 kAIC
Interrupting Capacity (AIC) at 240 VAC85 kAIC
Interrupting Capacity (AIC) at 600Y/347 VAC22 kAIC
Voltage Rating (DC)125/250VDC
Trip TypeThermal-Magnetic
Trip FunctionLong-Time (LI) and Instantaneous

The EGS3090FFG from Eaton Cutler-Hammer serves as a molded case circuit breaker, specifically manufactured to enhance electrical safety in diverse settings. This unit is rated for a current of 90 amps and functions effectively with three-phase connections. Designed to accommodate several AC voltages, it operates at levels of 240VAC, 480VAC, and 600Y/347VAC. For DC applications, it supports voltages of up to 125/250VDC.

Weighing in at 2.9 lbs, the EGS3090FFG is compact yet powerful, providing essential protection against electrical faults. It includes three poles that enable reliable circuit protection across various electrical systems. Its trip type is thermal-magnetic, capable of delivering both long-time (LI) and instantaneous trip functions, ensuring rapid response during overload conditions.

When assessing its interruption capabilities, the EGS3090FFG circuit breaker is rated for interrupting capacities of 85 kAIC at 240 VAC, 35 kAIC at 480 VAC, and 22 kAIC at 600Y/347 VAC. These high interrupting ratings indicate its suitability for managing substantial fault currents, reflecting its strong performance in safeguarding critical equipment. The combination of its design and specifications make it a valuable component for reducing risk in industrial and commercial applications.