QO350VH - 50 Amp Circuit Breaker
- 50 Amp
- 22k @ 240VAC
- 3 Pole
Purchase Options: New In Box
QO350VH - 50 Amp Circuit Breaker Description
QO350VH - 50 Amp Circuit Breaker
If you're replacing a QO350VH or matching an existing electrical system, this 50-amp, 3-pole plug-on circuit breaker is designed for use in compatible Type QO-VH panelboards. It provides overcurrent and short-circuit protection for three-phase circuits and carries an interrupting rating of 22 kA at 240 VAC.
The plug-on connection allows the breaker to be installed into compatible panels without additional mounting hardware. Whether you're replacing a failed breaker during routine maintenance or stocking parts for future repairs, the QO350VH offers the electrical ratings needed for applications that require a 50-amp, 3-pole breaker.
Before installation, verify that the breaker type, amperage, voltage, and interrupting rating match your equipment's requirements. Using the correct breaker helps maintain the protection your electrical system was designed to provide.
Key Features and Benefits
- 50 Amp Current Rating: 50 Amp current rating
- Three-Pole Design: Three-pole design for three-phase circuits
- Plug-On Mounting: Plug-on mounting
- 22kA Interrupting Capacity: 22kA interrupting capacity at 240VAC
- Overcurrent Protection: Protects circuits from overloads and short circuits
- Replacement and Maintenance: Suitable for replacement or maintenance in compatible electrical systems
Technical Specifications
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Part Number: QO350VH
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Type: QO-VH
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Mounting Style: Plug-On
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Poles: 3
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Amperage: 50 Amps
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Voltage: 240VAC
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Interrupting Rating: 22kA @ 240VAC
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Dimensions:
- Height: 3.5 in.
- Width: 2.25 in.
- Depth: 2.5 in.
Material Compliance and Certifications
- Electrical Distribution Equipment: Manufactured for use in compatible electrical distribution equipment.
- Installation Requirements: Install in accordance with applicable electrical codes and manufacturer requirements.
- Compatibility Verification: Verify compatibility with the intended panelboard before installation.
Where It Works Best
- The QO350VH is commonly used in commercial, industrial, and residential electrical systems that require a 50-amp, 3-pole plug-on breaker. Typical applications include distribution panels, HVAC equipment, pumps, motors, and other three-phase branch circuits where the electrical ratings match the installation requirements.
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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
- Width:2.25
- Height:3.5
- Depth:2.5
- Poles:3
- Amperes:50
- A.I.C. Rating & Volts:22k @ 240VAC
- Type:QO-VH
- Approx Dimensions:2.25"W x 3.50"L x 2.50"D
- Additional Notes:Plug-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).