Eaton 3G-OTH-127846 — Technical Specifications

Name: Eaton 3G-OTH-127846 EATON Miniature Circuit Breaker: 90 A, 277/480V AC, Three Phase, 14kA at 277/480V AC, 3 Poles, Std (MPN GHB3090). Key specifications — attr195951: 90 A; attr195952: 277/480V AC; attr195953: Three; attr195954: 14kA at 277/480V AC; attr195958: Standard; attr195955: Eaton Powerline Panelboards; attr211136: EATON.
Brand: Eaton

The EATON GHB3090 is a 90 A, three-pole miniature circuit breaker from the GHB Series, designed for bolt-on mounting in Eaton Cutler-Hammer Powerline Panelboards. It is rated for 277/480V AC three-phase systems with a 14kA interrupting capacity at 277/480V AC. This standard-duty breaker provides overcurrent protection in commercial and industrial electrical distribution applications.

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Technical Specifications

Parameter	Value
AC	277/480V
Type	Three Phase, 14kA at 277/480V AC, Std
Poles	3
Manufacturer Part Number	GHB3090