QOB330GFI - 30Amp GFCI Circuit Breaker
- 30 Amp
- 10k @ 120/240VAC
- 3 Pole
Purchase Options: New In Box
QOB330GFI - 30Amp GFCI Circuit Breaker Description
QOB330GFI - 30Amp GFCI Circuit Breaker
When you’re dealing with an existing panelboard, the goal is simple—find a breaker that fits right and works the way it should. The QOB330GFI bolt-on circuit breaker is built with that in mind. It’s designed to match compatible systems without modification, making it a solid choice for replacements or ongoing maintenance. This 3-pole, 30-amp breaker includes built-in ground fault protection (GFI), helping shut off power when a fault is detected. That added layer of protection is especially important in commercial and industrial setups where safety and code compliance matter. The bolt-on design keeps the breaker firmly in place, which helps maintain a consistent electrical connection over time. It’s not complicated—and that’s the point. You get a breaker that lines up with your panel, installs securely, and does exactly what it’s supposed to do.
Key Features and Benefits
- Ground Fault Protection (GFI): Interrupts power when leakage is detected
- 3 Poles: Works with multi-phase electrical systems
- 30 Amp Rating: Suitable for a range of commercial applications
- Bolt-On Mounting: Secures directly to the panelboard for a stable fit
- 10k A.I.C. @ 120/240VAC: Rated to handle fault interruptions within spec
- Compact Size: Fits properly in compatible panelboards
- Designed for long-term use in demanding environments
Technical Specifications
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Part Number: QOB330GFI
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Type: QOB-GFI
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Poles: 3
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Amperage: 30A
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Voltage Rating: 120/240VAC
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A.I.C. Rating: 10k
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Mounting Style: Bolt-On
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Height: 4.75 in
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Width: 2.25 in
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Depth: 2.9 in
Material Compliance and Certifications
- Meets applicable UL standards for molded case circuit breakers
- Supports installations requiring ground fault protection compliance
- Built with materials commonly used in electrical distribution equipment
- Suitable for use in systems installed per NEC guidelines
Where It Works Best
- Existing bolt-on panelboards needing a direct replacement
- Commercial and industrial electrical systems
- Applications where ground fault protection is required
- Multi-phase circuits that need properly rated breakers
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Square D® is a registered trademark of Schneider Electric. Products sold are surplus, used, or refurbished and are NOT supplied by Schneider Electric or its affiliates.
Specifications
- Depth:2.9
- Height:4.75
- Width:2.25
- Poles:3
- Amperes:30
- A.I.C. Rating & Volts:10k @ 120/240VAC
- Type:QOB-GFI
- Approx Dimensions:2.25"W x 4.75"L x 2.44"D
- Additional Notes:Bolt-On Circuit Breaker
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
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CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).