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Schneider Electric Square D QO2125VH

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QO2125VH

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The QO2125VH is a miniature circuit breaker from Schneider Electric's Square D series, designed to provide reliable protection with a 125 A current rating at voltages of 120/240 VAC. This 2-pole unit is mounted in a plug-in style for straightforward installation.

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Technical specifications for QO2125VH

ManufacturerSchneider Electric
Product LineSquare D
Part NumberQO2125VH
UPC785901054948
Weight1.00 lbs (0.45 kg)
Product NameMiniature Circuit Breaker
Current Rating125 A
Voltage Rating120/240 VAC
Number of Poles2-pole
Mounting TypePlug-in
Interrupt Rating22 kA at 120/240 VAC
Wire Size RangeAWG 4 to AWG 2/0 (Copper or Aluminum)
Tightening Torque49.6 lbf.in (5.6 N·m)
Operating Temperature40°C (104°F)
CertificationsUL Listed, CSA

The Schneider Electric QO2125VH, part of the Square D series, is a compact 2-pole miniature circuit breaker. Designed for a current capacity of 125 A, this unit is suitable for 120/240 VAC applications. With an interrupt rating of 22 kA, it is built to handle fault conditions effectively.

This circuit breaker can accommodate wire sizes ranging from AWG 4 to AWG 2/0, usable with either copper or aluminum conductors. The installation of this plug-in model is made easier with a required tightening torque of 49.6 lbf.in (5.6 N·m), ensuring that connections are secure. The physical dimensions are 89 mm in height, 38 mm in width, and 74 mm in depth, translating to approximately 3.5 inches by 1.5 inches by 2.91 inches.

Weighing about 0.318 kg (0.701 lbs), this lightweight breaker is designed to function optimally within a broad temperature range, with an operating maximum of 40°C (104°F). Furthermore, it holds both UL and CSA certifications, confirming its compliance with safety regulations and performance standards, making it a dependable component for any electrical distribution system.