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NQ442L4
The NQ442L4 panelboard interior from Schneider Electric is designed with practicality in mind. This unit features a copper busbar and supports a robust line rated current of 400 A, making it suitable for various applications.
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Technical specifications for NQ442L4
| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Panelboard Interior |
| Product Line | NQ Series |
| Part Number | NQ442L4 |
| UPC | 785901507895 |
| Weight | 31.00 lbs (14.06 kg) |
| Busbar Material | Copper |
| Number of Spaces | 42 |
| Enclosure Nominal Height | 50 inch |
| Enclosure Nominal Width | 20 inch |
| Enclosure Nominal Depth | 5.75 inch |
| Line Rated Current | 400 A |
| Rated Interrupted Current | 10 kA |
| Number of Phases | 3 |
| Voltage Rating | 240 VAC |
| Terminal Connections | Lugs |
| Tightening Torque | 274.99 to 300.04 lbf.in |
| Standards Compliance | UL Listed, CSA |
The Schneider Electric NQ442L4 panelboard interior provides essential components for electrical distribution. Designed to accommodate 42 spaces, it supports installation within a well-suited enclosure. Its nominal dimensions include a height of 50 inches, width of 20 inches, and depth of 5.75 inches, making it relatively compact while still offering significant functionality. The unit's copper busbar ensures reliable electrical conductivity.
It operates under a line rated current of 400 A and manages a rated interrupted current of up to 10 kA, which is suitable for typical industrial applications. The panelboard accommodates three phases and is rated for 240 VAC, providing flexibility in its use in various environments. Terminal connections are established through lugs, with the specified tightening torque ranging between 274.99 and 300.04 lbf.in, contributing to secure and stable wiring connections.
The NQ442L4 panelboard is UL listed and CSA compliant, indicating adherence to safety and operational standards. This configuration makes it a suitable option for professional installations requiring reliable and efficient power distribution.
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