Product Description
The Cutler-Hammer QBHW3040H is a 3-pole, 40 amp, bolt-on circuit breaker designed for commercial and industrial applications. Part of Eaton's QBHW series, this breaker is rated for 240V AC and features a 22kA interrupt rating, making it ideal for use in high fault current environments.
The QBHW3040H offers bolt-on mounting, a thermal magnetic trip unit, and is UL Listed for safety and code compliance. It is compatible with panelboards that accept QBH or QBHW series breakers.
Key Specifications:
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Brand: Cutler-Hammer (by Eaton)
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Model: QBHW3040H
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Series: QBHW
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Amperage: 40A
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Voltage Rating: 240V AC
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Poles: 3
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Interrupt Rating: 22kA @ 240V AC
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Mounting Style: Bolt-On
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Trip Unit Type: Thermal Magnetic
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Frequency: 50/60 Hz
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Certifications: UL Listed, CSA
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Applications: Commercial panels, industrial systems, high-interrupt environments
