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QO342MQ225
The Schneider Electric QO342MQ225 is a robust load center that provides essential functionalities for electrical distribution. Capable of handling up to 225 amps, it operates at a voltage rating of 208Y/120 V AC, equipped with three phases and four wires for comprehensive electrical service.
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Technical specifications for QO342MQ225
| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Load Center |
| Product Line | Square D |
| Part Number | QO342MQ225 |
| UPC | 785901290575 |
| Weight | 26.63 lbs (12.08 kg) |
| Current Rating | 225 A |
| Voltage Rating | 208Y/120 V AC |
| Tightening Torque | Cover 20 lb.in |
| Number of Phases | 3 Phase 4 Wires |
| Electrical Connection | Lugs |
| Busbar Material | Tin Plated Copper |
| Enclosure Material | Welded Sheet Steel |
| Ambient Air Temperature for Operation | -5 °C to 40 °C |
| Short Circuit Current Rating | 25 kA |
| Wire Size | AWG 4 |
| Number of Spaces | 42 |
| Box Number | 12 |
| Enclosure Rating | NEMA 1 Indoor Enclosure |
The QO342MQ225 model from Schneider Electric's Square D series is a pivotal load center in various electrical installations. With a current capacity of 225 amps, it is well-suited for a range of power needs. The load center operates at a voltage rating of 208Y/120 V AC and supports a three-phase, four-wire configuration, allowing for versatile electrical distribution capabilities.
This unit incorporates a total of 42 spaces for circuit breakers, ensuring ample room for circuit management. The short circuit current rating stands at 25 kA, providing a safety measure for potential fault conditions. Connections are accomplished via lugs, ensuring a solid electrical interface.
Additionally, the load center's construction features busbars composed of tin-plated copper, which enhances conductivity and reduces the risk of corrosion. It is built with welded sheet steel for the enclosure, offering strength and protection. Rated NEMA 1, this unit is suitable for indoor use and can operate effectively in ambient temperatures ranging from -5 °C to 40 °C.
For tightening connections, a torque value of 20 lb.in is specified for the cover, ensuring secure assembly. The appropriate wire size for this load center is specified as AWG 4. The unit's dimensions are 1000 mm in height and 362 mm in width, making it a compact yet functional solution for electrical distribution.
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