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QO320GFI | Schneider Electric Mini Circuit Breaker
- Regular price
- $607.00
- Sale price
- $607.00
- Regular price
-
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Product Description P/N: QO320GFI
Description
The Schneider Electric QO320GFI is a QO series miniature circuit breaker designed for overcurrent and ground fault protection in 208Y/120 VAC systems. Rated at 20 A with three poles, it combines thermal-magnetic trip protection with Class A 6 mA ground fault sensing. This breaker uses a plug-in mounting design and is intended for panelboard applications requiring personnel protection and reliable circuit interruption.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Schneider Electric |
| Category | Circuit Breaker |
| Part Number | QO320GFI |
| Subcategory | Molded Case Circuit Breaker |
| Series | QO |
| Product Type | Miniature circuit breaker |
| Current Rating | 20 A |
| Voltage Rating | 208Y/120 V AC |
| Number of Poles | 3P |
| Circuit Breaker Type | Ground fault protecting, Class A (6 mA) |
| Mounting Type | Plug-in |
| Interrupt Rating | 10 kA @ 208Y/120 V AC, 50/60 Hz |
| Electrical Connection | Pressure plate |
| Wire Size (Copper) | AWG 14…AWG 8 |
| Wire Size (Aluminum) | AWG 12…AWG 8 |
| Tightening Torque | 4.6 N·m (40.71 lbf·in) |
| Height | 104.65 mm (4.12 in) |
| Width | 57.15 mm (2.25 in) |
| Depth | 73.91 mm (2.91 in) |
Information About QO320GFI
The QO320GFI is a three-pole breaker within Schneider Electric’s QO miniature circuit breaker family. It is constructed with a compact molded housing, pressure plate terminals, and a trip-free toggle mechanism that ensures consistent operation during fault conditions. The breaker integrates ground fault protection with a pigtail connection, allowing compatibility with standard QO panelboards and grounding systems. It is commonly used in commercial and light industrial installations where branch circuits require combined overcurrent and personnel ground fault protection.
Key Features:
- QO series miniature breaker: Designed for high-density panelboard installations.
- Thermal-magnetic trip unit: Protects against overloads and short circuits.
- Class A ground fault protection: Provides 6 mA personnel protection.
- Three-pole configuration: Supports multi-phase branch circuit applications.
- 20 A current rating: Suitable for standard branch circuit loads.
- Plug-in mounting: Enables fast installation and replacement.
- 10 kA interrupting capacity: Supports reliable fault clearing at rated voltage.
- Pressure plate terminals: Ensure secure conductor termination.
- VisiTrip indication: Provides visual confirmation of trip status.
- Pigtail ground fault connection: Allows proper grounding integration.
The QO320GFI delivers the reliability and precision required for ground fault–protected branch circuits in low-voltage distribution systems.
Description
The Schneider Electric QO320GFI is a QO series miniature circuit breaker designed for overcurrent and ground fault protection in 208Y/120 VAC systems. Rated at 20 A with three poles, it combines thermal-magnetic trip protection with Class A 6 mA ground fault sensing. This breaker uses a plug-in mounting design and is intended for panelboard applications requiring personnel protection and reliable circuit interruption.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Schneider Electric |
| Category | Circuit Breaker |
| Part Number | QO320GFI |
| Subcategory | Molded Case Circuit Breaker |
| Series | QO |
| Product Type | Miniature circuit breaker |
| Current Rating | 20 A |
| Voltage Rating | 208Y/120 V AC |
| Number of Poles | 3P |
| Circuit Breaker Type | Ground fault protecting, Class A (6 mA) |
| Mounting Type | Plug-in |
| Interrupt Rating | 10 kA @ 208Y/120 V AC, 50/60 Hz |
| Electrical Connection | Pressure plate |
| Wire Size (Copper) | AWG 14…AWG 8 |
| Wire Size (Aluminum) | AWG 12…AWG 8 |
| Tightening Torque | 4.6 N·m (40.71 lbf·in) |
| Height | 104.65 mm (4.12 in) |
| Width | 57.15 mm (2.25 in) |
| Depth | 73.91 mm (2.91 in) |
Information About QO320GFI
The QO320GFI is a three-pole breaker within Schneider Electric’s QO miniature circuit breaker family. It is constructed with a compact molded housing, pressure plate terminals, and a trip-free toggle mechanism that ensures consistent operation during fault conditions. The breaker integrates ground fault protection with a pigtail connection, allowing compatibility with standard QO panelboards and grounding systems. It is commonly used in commercial and light industrial installations where branch circuits require combined overcurrent and personnel ground fault protection.
Key Features:
- QO series miniature breaker: Designed for high-density panelboard installations.
- Thermal-magnetic trip unit: Protects against overloads and short circuits.
- Class A ground fault protection: Provides 6 mA personnel protection.
- Three-pole configuration: Supports multi-phase branch circuit applications.
- 20 A current rating: Suitable for standard branch circuit loads.
- Plug-in mounting: Enables fast installation and replacement.
- 10 kA interrupting capacity: Supports reliable fault clearing at rated voltage.
- Pressure plate terminals: Ensure secure conductor termination.
- VisiTrip indication: Provides visual confirmation of trip status.
- Pigtail ground fault connection: Allows proper grounding integration.
The QO320GFI delivers the reliability and precision required for ground fault–protected branch circuits in low-voltage distribution systems.