The Square D QO™ QO130CP is a premium 30‑amp, single‑pole circuit breaker designed to provide dependable overload and short‑circuit protection for residential and light commercial electrical systems. As part of Square D’s industry‑leading QO™ series, this breaker is engineered for durability, fast response, and long‑term reliability in demanding electrical environments.

Designed exclusively for use in Square D QO™ load centers, the QO130CP is ideal for 120‑volt branch circuits requiring higher current capacity. It features a compact plug‑in design that installs securely and occupies a single space in the panel. Square D’s proven thermal‑magnetic trip technology ensures accurate response to sustained overloads and instantaneous interruption during short‑circuit conditions.

A signature feature of the QO™ series is the Visi‑Trip™ indicator, which provides immediate visual confirmation when the breaker has tripped. An orange indicator appears in the breaker window, allowing quick identification of the affected circuit without removing the panel cover—saving time during troubleshooting and routine maintenance.

Key Features

• 30‑amp, single‑pole breaker for higher‑load 120‑volt branch circuits
• Provides overload and short‑circuit protection
• Exclusive Visi‑Trip™ visual trip indicator clearly identifies tripped breakers
• Plug‑in mounting design for fast, secure installation
• Compact design uses one panel space
• Heavy‑duty construction for long service life and consistent performance
• Designed exclusively for Square D QO™ load centers
• Trusted Square D quality for residential and light commercial applications

Specifications

• Manufacturer: Square D by Schneider Electric
• Series: QO™
• Model Number: QO130CP
• Breaker Type: Thermal‑magnetic circuit breaker
• Current Rating: 30 Amps
• Number of Poles: 1
• Voltage Rating: 120/240 
• Interrupting Rating: 10,000 AIC
• Mounting Type: Plug‑in
• Trip Indicator: Visi‑Trip™
• Spaces Required: 1
• Panel Compatibility: Square D QO™ load centers only
• Certifications: UL Listed, CSA certified
• Intended Use: Residential and light commercial branch circuits

Applications

• Dedicated circuits for higher‑load 120‑volt equipment
• Workshop and garage circuits
• Small HVAC or ventilation equipment (where permitted)
• Dedicated outlet circuits requiring higher amp capacity
• Utility rooms and mechanical spaces
• Light commercial branch circuits