Eaton GHQRSP1030 Thermal Magnetic Circuit Breaker – 30A, 1-Pole, 277V, 14 kAIC

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SKU: GHQRSP1030 GTIN/UPC: 782116343546
Regular price $379.40
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The Eaton GHQRSP1030 thermal magnetic circuit breaker is designed to provide dependable overcurrent protection in commercial and industrial electrical systems. It utilizes thermal-magnetic trip technology to protect circuits against overloads and short circuits, helping ensure safe and reliable operation of connected equipment. Its durable construction and compact design make it suitable for branch circuit protection applications requiring consistent fault interruption performance.

Electrical Ratings

  • Current Rating: 30A
  • Voltage Rating: 277V
  • Number of Poles: Single-pole
  • Interrupt Rating: 14 kAIC at 277 Vac
  • Type: Thermal magnetic circuit breaker

Key Specifications

  • Manufacturer: Eaton
  • Catalog Number: GHQRSP1030
  • UPC: 782116343546
  • Product Type: Thermal magnetic circuit breaker
  • Standards: UL Listed

Physical Details

  • Product Length/Depth: 5.7 in
  • Product Height: 3 in
  • Product Width: 4.5 in
  • Product Weight: 1.45 lb

Product Data

  • Application: Commercial and industrial electrical distribution systems
  • Installation Use: Branch circuit protection applications
  • Function: Provides overload and short-circuit protection using thermal-magnetic trip technology
  • System Compatibility: Designed for compatible Eaton electrical distribution systems
  • Safety Feature: Reliable interrupting capacity helps protect equipment during electrical fault conditions



  • Type Thermal Magnetic
  • Vendor Eaton Cutler-Hammer
  • Brand Eaton

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You may return items within 30 days of delivery for a refund.

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My Circuit Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

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My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.