Eaton GHQRSP1030 - 30 A, 1-Pole Bolt-On Circuit Breaker | AmpState

The Eaton GHQRSP1030 is a purpose-built 30A, 1-pole bolt-on molded case circuit breaker designed to shield your electrical systems from overcurrent and short-circuit events. Built for reliability in panelboards and load centers, this breaker keeps critical circuits protected with a connection that stays solid even in vibrating environments.

Why this breaker stands out

• Secure bolt-on mounting: A rigid bus connection minimizes movement and arcing, delivering dependable performance in installations subject to vibration or movement.
• Thermal-magnetic trip unit: Combines precise thermal sensing with magnetic tripping to deliver stable, repeatable protection across a wide range of ambient conditions.
• OEM panel compatibility: Designed to be compatible with matching Eaton OEM loadcenters and panelboards, reducing compatibility concerns during upgrades or new installations.
• Versatile application profile: Suitable for residential, commercial, and light industrial environments where dependable branch circuit protection matters.
• Single-pole, 30A: Ideal for protecting a specific circuit with straightforward, easy-to-service protection where only one hot leg needs monitoring.

Smart use cases

Use the GHQRSP1030 when upgrading older panelboards to modern protection standards, wiring new branch circuits in small commercial spaces, or safeguarding critical loads in light industrial setups. Its bolt-on design makes replacement straightforward in compatible panels, and the thermal-magnetic trip ensures protection remains consistent across temperature swings and electrical noise.

Who benefits most

Electricians and facilities managers who need reliable, maintainable overcurrent protection in compact, vibration-prone panels will appreciate the sturdy mounting and predictable trip behavior. It’s an excellent choice for retrofit projects, new builds, or service upgrades where panel compatibility and long-term stability are priorities.

How it compares to alternatives

Compared with plug-on styles, the bolt-on approach provided by the GHQRSP1030 reduces the risk of loose connections over time, supporting better continuity and fewer nuisance trips in vibration-heavy environments. Its thermal-magnetic trip unit offers a unified protection scheme that remains consistent from hot summer days to cooler operating conditions, helping you avoid unexpected outages.

Technical specifications at a glance

• Manufacturer: Eaton
• Part Number: GHQRSP1030
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 30 A
• Number of Poles: 1
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Equip your panelboards and load centers with the Eaton GHQRSP1030 for robust, dependable protection that technicians can rely on. Its precise trip characteristics, secure mounting, and OEM-compatible design deliver straightforward installation and lasting performance for a wide range of electrical installations.