Square D QO 30A 3-Pole Miniature Circuit Breaker with Ground Fault Protection, 208Y/120V, 10kA, Plug-In, QO330GFI
$1,002.90
The Square D QO330GFI is a QO series plug-in 30A, 3-pole miniature circuit breaker with integrated 6mA ground fault protection and a 10kA interrupting rating at 208Y/120V AC. It provides both overcurrent and ground fault protection for 3-phase circuits in QO load centers, requiring three spaces. Designed for commercial and light industrial panel boards where NEC-required GFCI protection of equipment is mandated.
Square D QO 30A 3-Pole Miniatu...
$1,002.90
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Overview
The Square D QO330GFI is a QO series 30-ampere, 3-pole plug-in miniature circuit breaker incorporating 6mA Class A ground fault equipment protection (GFEP) in a single device. Rated at 208Y/120V AC with a 10kA interrupting capacity, it protects 3-phase branch circuits from overloads, short circuits, and ground faults in commercial load centers and panelboards. The plug-in QO design mounts directly to QO load center bus bars, requiring three adjacent spaces.
Features
- 30A, 3-pole configuration for 3-phase branch circuit protection
- Integrated 6mA ground fault protection in a single breaker unit
- 10kA interrupting rating at 208Y/120V AC
- QO plug-in design for direct QO load center installation
- Requires 3 panel spaces
- TAA (Trade Agreements Act) compliant
Specifications
| Specification | Value |
|---|---|
| Manufacturer | Square D (Schneider Electric) |
| Series | QO |
| Model | QO330GFI |
| UPC | 78590121897 |
| Ampere Rating | 30 A |
| Poles | 3 |
| Voltage Rating | 208Y/120V AC |
| Interrupting Rating | 10 kA |
| Ground Fault Sensitivity | 6 mA |
| Mounting Type | Plug-In |
| Spaces Required | 3 |
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