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Eaton Cutler-Hammer Series C Circuit Breakers GHC2070

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GHC2070

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The GHC2070, a molded case circuit breaker from Eaton Cutler-Hammer’s Series C, is engineered for reliable electrical system protection. This compact unit is rated for 70 Amps and is designed with two poles for versatile circuit configurations.

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Technical specifications for GHC2070

ManufacturerEaton Cutler-Hammer
Product TypeMolded Case Circuit Breaker
Product LineSeries C Circuit Breakers
Part NumberGHC2070
Weight1.19 lbs (0.54 kg)
UPC786679174159
Rated Current70 A
Number of Poles2 Poles
Voltage Rating (AC)480Y/277 VAC
Voltage Rating (DC)125/250 VDC
Interrupting Capacity (AIC) at 240 VAC65 kAIC
Interrupting Capacity (AIC) at 480Y/277 VAC14 kAIC
Minimum Frequency50 Hz
Maximum Frequency60 Hz
Trip FunctionLI (Long-Time and Instantaneous)

Eaton Cutler-Hammer’s GHC2070 operates as a molded case circuit breaker with versatility and performance in mind. With a nominal current rating of 70 A, this device is designed for heavy-duty usage. It features a two-pole configuration, making it adaptable for multiple wiring setups.

The circuit breaker is rated for AC voltage at 480Y/277 and can also handle 125/250 VDC, increasing its application range in different electrical systems. Its interrupting capacity at 240 VAC reaches 65 kAIC, while it provides a solid 14 kAIC at 480Y/277 VAC, allowing it to trip safely under fault conditions. With minimum and maximum frequency ratings of 50 Hz and 60 Hz, respectively, it suits various operational environments.

The trip function is classified as LI (Long-Time and Instantaneous), providing timely protection against overloads and short circuits. Weighing in at just 1.2 lbs, the GHC2070 is practical for installation and maintenance, serving as a dependable option for safeguarding electrical circuits.