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EATON Miniature Circuit Breaker: 30 A, 277V AC, Single Phase, 14kA at 277V AC - GHB Series, Bolt-On Eaton Cutler-Hammer Miniature Circuit Breakers
EATONGHB Series, Bolt-On Eaton Cutler-Hammer Miniature Circuit Breakers

EATON Miniature Circuit Breaker: 30 A, 277V AC, Single Phase, 14kA at 277V AC

The EATON GHB Series Miniature Circuit Breaker (MPN GHB1030) is a 30 A, single-phase, 1-pole bolt-on circuit breaker rated at 277V AC with a 14kA interrupting capacity at 277V AC. It is designed for use in Eaton…

SKU 3G-OTH-127707

Brand
EATON
Item
Miniature Circuit Breaker: 30 A, 277V AC, Single Phase, 14kA at 277V AC
Category
GHB Series, Bolt-On Eaton Cutler-Hammer Miniature Circuit Breakers
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Technical Specifications

EATON
Manufacturer Part Number
GHB1030
Type
Single Phase, 14kA at 277V AC, Std
AC
277V
Poles
1
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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EATON GHB Series Miniature Circuit Breaker (MPN GHB1030) is a 30 A, single-phase, 1-pole bolt-on circuit breaker rated at 277V AC with a 14kA interrupting capacity at 277V AC. It is designed for use in Eaton Powerline Panelboards and features a standard trip characteristic.

Used in

Common applications for EATON
Industrial control panels — Eaton M22 flush push buttons for momentary machine start/stop commands
Motor control centers — Eaton NEMA reversing starters with electronic overloads for conveyor belt direction control
HVAC systems — Eaton definite purpose starters with thermal overloads for compressor and fan motor protection
Process automation — Eaton SL7 tower lights with IP66 bases for visual status indication in wet environments
Machine tool signaling — Eaton 10250T LED pilot lights with push-to-test for operator panel status lamps
Access control — Eaton M22 keyed selector switches for equipment mode selection in secured areas

EATON Products

3G Electric supplies EATON ghb series, bolt-on eaton cutler-hammer miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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EATON Miniature Circuit Breaker: 25 A, 277/480V AC, Single Phase, 14kA at 277/480V AC, 2 Poles, Std (MPN GHB2025). Key specifications — attr195951: 25 A; attr195952: 277/480V AC; attr195953: Single; attr195954: 14kA at 277/480V AC; attr195958: Standard; attr195955: Eaton Powerline Panelboards; attr211136: EATON.
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EATON Miniature Circuit Breaker: 25 A, 277/480V AC, Single Phase, 14kA at 277/480V AC, 2 Poles, Std (MPN GHB2025). Key specifications — attr195951: 25 A; attr195952: 277/480V AC; attr195953: Single; attr195954: 14kA at 277/480V AC; attr195958: Standard; attr195955: Eaton Powerline Panelboards; attr211136: EATON.