QBA221502 - 150 Amp Circuit Breaker
- 150 Amp
- 10kA @ 240VAC
- 2 Pole
Purchase Options: New In Box
QBA221502 - 150 Amp Circuit Breaker Description
QBA221502 - 150 Amp Circuit Breaker
The Schneider Electric QBA221502 is a 150 amp, 2-pole PowerPact Q circuit breaker built for straightforward, reliable protection in 240VAC systems. It’s commonly used in commercial and light industrial setups where you need something that just works—no complications, no surprises. This breaker uses a thermal-magnetic trip unit, so it handles both overloads and short circuits the way you’d expect. Nothing fancy—just proven protection that helps keep equipment from taking a hit when something goes wrong. There’s also a push-to-trip button right on the front, which makes it easy to test during routine checks. From an installation standpoint, it’s pretty practical. The I-Line connection on the line side pairs with mechanical lugs on the load side, so it drops into the right panelboards without much hassle. If you’ve worked with PowerPact Q breakers before, this will feel familiar. Overall, it’s a dependable option when you need a 150A circuit breaker that fits, installs cleanly, and does its job without overthinking it.
Key Features and Benefits
- 150 Amp, 2-Pole Breaker – Designed for standard 240VAC applications
- Thermal-Magnetic Trip Unit – Protects against overloads and short circuits
- 10kA Interrupting Rating – Suitable for typical commercial fault conditions
- I-Line Mounting – Works with compatible panelboards for quicker installs
- Push-to-Trip Button – Easy manual testing during maintenance
- HACR Rated – Can be used with HVAC and refrigeration equipment
- Compact Footprint – Doesn’t take up unnecessary panel space
Technical Specifications
- Catalog Number: QBA221502
- Series: PowerPacT Q
- Rated Current: 150A
- Poles: 2
- Voltage Rating: 240VAC (50/60 Hz)
- Interrupting Capacity: 10kA @ 120/208V AC, 240V AC
- Trip Unit: Thermal-Magnetic
- Magnetic Trip: 2400A
- Continuous Rating: 80%
- Mounting Type: I-Line (line side), lug connection (load side)
- Dimensions: 6.47” H x 3” W x 3.93” D
- Wire Range: AWG 4 to 300 kcmil
- Torque: 247.8 lb-in
Material Compliance and Certifications
- UL Listed
- CSA Certified
- NOM Compliant
- IEC Certified
- Meets industry-standard safety and performance requirements.
Where It Works Best
- Commercial buildings and tenant spaces
- Light industrial electrical systems
- HVAC and refrigeration units
- I-Line panelboards
- Equipment upgrades or replacements
- New installs needing 150A, 2-pole protection
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
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:4.31
- Height:7.88
- Width:3.0
- Poles:2
- Amperes:150
- 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, A-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.
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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).