QBA221754 - 175 Amp Circuit Breaker
- 175 Amp
- 10kA @ 240VAC
- 2 Pole
Purchase Options: New In Box
QBA221754 - 175 Amp Circuit Breaker Description
QBA221754 - 175 Amp Circuit Breaker
The QBA221754 PowerPact Q-Frame breaker is a solid, work-ready option for protecting electrical systems that carry heavier loads. With a 175-amp rating and 2-pole setup, it’s built for applications where you need dependable protection without overthinking it. The thermal-magnetic trip works the way it should—handling overloads and short circuits without unnecessary complexity. It uses an I-Line plug-on connection, so it goes in quickly and stays put, which helps when you’re trying to keep a project moving. Whether you're replacing an older unit or setting up a new panel, this breaker fits into the job without creating extra work. It’s straightforward equipment that does exactly what it’s supposed to do.
Key Features and Benefits
- 175 Amp Rating – Works well for higher-demand circuits
- 2 Poles – Designed for two-phase circuit protection
- Thermal-Magnetic Trip – Covers both overloads and short circuits
- 10kA @ 240VAC – Handles fault interruptions within its rating
- I-Line Plug-On Style – Quick to install and remove
- Q-Frame Design – Common, widely used form factor
- Compact Size – Doesn’t take up more space than necessary
Technical Specifications
- Part Number: QBA221754
- Type: QBA
- Frame: PowerPact Q-Frame
- Poles: 2
- Amperage: 175A
- Interrupting Capacity: 10kA @ 240VAC
- Mounting: I-Line, Plug-On
- Trip Type: Thermal Magnetic
- Dimensions: 7.88 in (H) × 3.0 in (W) × 4.31 in (D)
Material Compliance and Certifications
- This breaker is built to meet standard expectations for safety and performance in commercial and industrial electrical systems. It’s suitable for use in environments where reliable circuit protection is required. For exact certifications, it’s always worth checking against your local codes or project specs.
Where It Works Best
- Commercial panels and office buildings
- Light industrial and manufacturing setups
- I-Line panelboards
- Replacing an existing QBA breaker
- New installs that call for a 175A, 2-pole unit
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Specifications
- Depth:4.31
- Height:7.88
- Width:3.0
- Poles:2
- Amperes:175
- A.I.C. Rating & Volts:10kA @ 240VAC
- Type:QBA
- Approx Dimensions:3.00"W x 7.88"L x 4.31"D
- Additional Notes:PowerPact Q-Frame, I-Line, Plug-On, 2-Pole, B-C Phase, Thermal Magnetic, Molded Case Circuit Breaker
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE shipping on breaker orders over $100 and all other items with orders over $500.
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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).