QGA221501 - 150 Amp Circuit Breaker
- 150 Amp
- 65k @ 240VAC
- 2 Pole
Purchase Options: New In Box
QGA221501 - 150 Amp Circuit Breaker Description
QGA221501 - 150 Amp Circuit Breaker
The QGA221501 is a 150 amp, 2-pole molded case circuit breaker designed for dependable overcurrent protection in commercial and industrial power distribution systems. Built on the PowerPact Q-Frame platform, this breaker features a thermal magnetic trip unit and a 65kA interrupting rating at 240VAC, making it well-suited for applications where higher available fault current is present. Its I-Line, plug-on mounting design allows for proper form, fit, and function compatibility within existing I-Line panelboard systems. Designed to be built to last, the QGA221501 delivers consistent circuit protection for legacy and existing installations requiring a Q-Frame solution with A-B phase configuration.
Whether you’re maintaining an established facility or replacing an existing unit with matching specifications, this breaker provides the ratings and configuration necessary to help maintain electrical system integrity without modification to the original panel setup.
Key Features and Benefits
- 150 Amp Continuous Rating: Suitable for branch and feeder circuit protection in commercial and industrial systems.
- 2-Pole Configuration (A-B Phase): Designed for proper integration in compatible panelboards requiring this phase arrangement.
- 65kA Interrupting Capacity at 240VAC: Rated to handle high available fault current environments.
- Thermal Magnetic Trip Unit: Provides inverse time overload protection and instantaneous short-circuit protection.
- PowerPact Q-Frame Construction: Engineered for durability and consistent operation in demanding electrical environments.
- I-Line Plug-On Mounting: Supports secure installation in I-Line panelboard systems designed for Q-Frame breakers.
- Molded Case Design: Enclosed housing helps protect internal components and supports long service life.
Technical Specifications
- Part Number: QGA221501
- Frame Type: QGA (PowerPact Q-Frame)
- Amperage Rating: 150A
- Poles: 2
- Voltage Rating: 240VAC
- Interrupting Rating (A.I.C.): 65kA @ 240VAC
- Trip Type: Thermal Magnetic
- Mounting Type: I-Line, Plug-On
- Phase Configuration: A-B Phase
- Breaker Type: Molded Case Circuit Breaker (MCCB)
- Approximate Shipping Weight: 3.0 lbs
- Height: 7.88 inches
Material Compliance and Certifications
- Industry Standards: The QGA221501 circuit breaker is manufactured to meet applicable industry standards for molded case circuit breakers and is designed for installation in systems requiring compliant overcurrent protection devices.
- Electrical Safety Requirements: It is produced in accordance with recognized electrical safety requirements and is intended for use in properly rated panelboards and distribution equipment. Always confirm local code requirements and system compatibility prior to installation.
Where It Works Best
- Commercial buildings with I-Line panelboard systems
- Industrial facilities requiring 150A feeder or branch protection
- Manufacturing environments with higher available fault current
- Electrical rooms servicing HVAC, mechanical loads, or distribution subpanels
- Replacement applications where a Q-Frame, 2-pole, 65kA @ 240VAC breaker is specified
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.
Specifications
- Depth:4.31
- Height:7.88
- Width:3.0
- Poles:2
- Amperes:150
- A.I.C. Rating & Volts:65k @ 240VAC
- Type:QGA
- 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-B Phase, Thermal Magnetic, Molded Case Circuit Breaker
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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).