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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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| Manufacturer | Schneider Electric |
|---|---|
| Product Line | Square D |
| Part Number | QO2125VH |
| UPC | 785901054948 |
| Weight | 1.00 lbs (0.45 kg) |
| Product Name | Miniature Circuit Breaker |
| Current Rating | 125 A |
| Voltage Rating | 120/240 VAC |
| Number of Poles | 2-pole |
| Mounting Type | Plug-in |
| Interrupt Rating | 22 kA at 120/240 VAC |
| Wire Size Range | AWG 4 to AWG 2/0 (Copper or Aluminum) |
| Tightening Torque | 49.6 lbf.in (5.6 N·m) |
| Operating Temperature | 40°C (104°F) |
| Certifications | UL 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.