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EATON Miniature Circuit Breaker: 50 A, 277/480V AC, Single Phase, 14kA at 277/480V 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: 50 A, 277/480V AC, Single Phase, 14kA at 277/480V AC

The EATON GHB2050 is a 50 A, single-phase, 2-pole miniature circuit breaker from the GHB Series, bolt-on Eaton Cutler-Hammer line. It is rated for 277/480V AC with a 14kA interrupting capacity at that voltage and is…

SKU 3G-OTH-127754

Also listed as: GHB 2050 · GHB-2050

Brand
EATON
Item
Miniature Circuit Breaker: 50 A, 277/480V AC, Single Phase, 14kA at 277/480V AC
Category
GHB Series, Bolt-On Eaton Cutler-Hammer Miniature Circuit Breakers
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

EATON
Manufacturer Part Number
GHB2050
Type
Single Phase, 14kA at 277/480V AC, Std
AC
277/480V
Poles
2

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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EATON GHB2050 is a 50 A, single-phase, 2-pole miniature circuit breaker from the GHB Series, bolt-on Eaton Cutler-Hammer line. It is rated for 277/480V AC with a 14kA interrupting capacity at that voltage and is designed for use in Eaton Powerline Panelboards. This standard-duty breaker provides overcurrent protection in commercial and industrial electrical distribution systems.

Frequently Asked Questions

What is the EATON GHB2050 miniature circuit breaker used for?

The EATON GHB2050 provides overcurrent protection in commercial and industrial electrical distribution systems. It is designed for use in Eaton Powerline Panelboards and protects branch circuits rated 50 A, single-phase, 277/480V AC.

What are the specifications of the EATON GHB2050 circuit breaker?

The EATON GHB2050 is a 50 A, single-phase, 2-pole miniature circuit breaker rated 277/480V AC with a 14kA interrupting capacity at that voltage. It is a standard-duty, bolt-on unit from the GHB Series by Eaton Cutler-Hammer.

Where to buy the EATON GHB2050 circuit breaker worldwide?

3G Electric supplies the EATON GHB2050 miniature circuit breaker worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the EATON GHB2050 circuit breaker?

Install the EATON GHB2050 by bolting it into an Eaton Powerline Panelboard. Ensure the panel is de-energized, torque terminals to manufacturer specifications, and verify the 50 A rating matches the circuit. Always follow local electrical codes and use qualified personnel.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
EATON Miniature Circuit Breaker: 70 A, 277/480V AC, Single Phase, 14kA at 277/480V AC, 2 Poles, Std (MPN GHB2070)
EATON
EATON Miniature Circuit Breaker: 70 A, 277/480V AC, Single Phase, 14kA at 277/480V AC, 2 Poles, Std (MPN GHB2070)
EATON Miniature Circuit Breaker: 20 A, 277/480V AC, Single Phase, 14kA at 277/480V AC, 2 Poles, Std (MPN GHB2020)
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EATON Miniature Circuit Breaker: 20 A, 277/480V AC, Single Phase, 14kA at 277/480V AC, 2 Poles, Std (MPN GHB2020)
EATON Miniature Circuit Breaker: 25 A, 277/480V AC, Single Phase, 14kA at 277/480V AC, 2 Poles, Std (MPN GHB2025)
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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)
EATON Miniature Circuit Breaker: 60 A, 277/480V AC, Single Phase, 14kA at 277/480V AC, 2 Poles, Std (MPN GHB2060)
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EATON Miniature Circuit Breaker: 60 A, 277/480V AC, Single Phase, 14kA at 277/480V AC, 2 Poles, Std (MPN GHB2060)
EATON Miniature Circuit Breaker: 80 A, 277/480V AC, Single Phase, 14kA at 277/480V AC, 2 Poles, Std (MPN GHB2080)
EATON
EATON Miniature Circuit Breaker: 80 A, 277/480V AC, Single Phase, 14kA at 277/480V AC, 2 Poles, Std (MPN GHB2080)
EATON Miniature Circuit Breaker: 90 A, 277/480V AC, Single Phase, 14kA at 277/480V AC, 2 Poles, Std (MPN GHB2090)
EATON
EATON Miniature Circuit Breaker: 90 A, 277/480V AC, Single Phase, 14kA at 277/480V AC, 2 Poles, Std (MPN GHB2090)

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EATON Miniature Circuit Breaker: 35 A, 277V AC, Single Phase, 14kA at 277V AC, 1 Poles, Std (MPN GHB1035)
EATON Miniature Circuit Breaker: 50 A, 277/480V AC, Three Phase, 14kA at 277/480V AC, 3 Poles, Std (MPN GHB3050)
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EATON Miniature Circuit Breaker: 50 A, 277/480V AC, Three Phase, 14kA at 277/480V AC, 3 Poles, Std (MPN GHB3050)
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