Overview
The Square D QO115VH is a 15-amp, single-pole standard QO miniature circuit breaker for compatible Square D QO distribution equipment. It provides thermal-magnetic overload and short-circuit protection with a 120/240 VAC rating, 22 kA interrupting capacity, plug-in mounting, pressure-plate connection, and Visi-Trip indication.
Key Features
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Protection: Thermal-magnetic operation provides time-delayed overload and instantaneous short-circuit protection.
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Installation: One-space, 0.75-inch-wide plug-in construction with a pressure-plate terminal accepting 14–8 AWG copper or aluminum conductors.
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Compatibility: Designed for manufacturer-approved Square D QO load centers and other equipment specifically listed for QO plug-in breakers.
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Performance: Rated 15A, 1 pole, 120/240 VAC, and 22 kAIC with switching-duty rating and Visi-Trip indication.
Specifications
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Manufacturer: Square D by Schneider Electric
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Catalog Number: QO115VH
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Series: QO
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Current Rating: 15 A
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Poles / Phase: 1 pole / single phase
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Voltage: 120/240 VAC
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Interrupting Rating: 22 kAIC
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Protection Type: Standard thermal magnetic
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Mounting: Plug-in
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Terminal: Pressure plate
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Wire Range: 14–8 AWG copper or aluminum
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Temperature Rating: 104°F (40°C)
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Certifications: UL Listed, CSA Certified, HACR Rated
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UPC: 785901371779
Common Applications
- Residential and light-commercial branch-circuit protection in compatible Square D QO load centers.
- Lighting, HVAC, and general power circuits requiring a 15A single-pole breaker with 22 kA fault-current capability.
- Like-for-like replacement where equipment labeling specifically permits the QO115VH.
