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H325NAWK
The Schneider Electric H325NAWK is a robust safety switch designed to handle significant electrical loads. Capable of managing a current rating of 400 amps, this device ensures dependable performance in critical applications.
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Technical specifications for H325NAWK
| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Safety Switch |
| Product Line | Square D |
| Part Number | H325NAWK |
| UPC | 785901451419 |
| Weight | 185.00 lbs (83.91 kg) |
| Number of Poles | 3 |
| Current Rating | 400 A |
| DC Voltage Rating | 250 VDC |
| Enclosure Rating | NEMA 3R/12 |
| Motor Power | 50 Hp at 240 VAC (3-Phase Motors) |
| Short Circuit Current | 10/200 kA |
| Mount Type | Surface |
| Electrical Connection | Lugs |
| Wiring Configuration | 4-wire |
| Wire Size | AWG 1/0...750 kcmil copper or aluminium |
| Tightening Torque | 550 lbf.in |
| Depth | 10.13 inches |
| Height | 46.25 inches |
| Width | 26.25 inches |
The H325NAWK from Schneider Electric is a safety switch engineered to provide reliable power management in various industrial applications. This switch is constructed with three poles and can handle a maximum current of 400 A, ensuring efficient operation in demanding environments. Designed for direct current systems, it has a voltage rating of 250 VDC.
For motor applications, it can support up to 50 horsepower for 3-phase motors operating at 240 VAC, enabling control of substantial machinery. The unit can withstand short-circuit currents ranging from 10 kA to 200 kA, which is crucial for maintaining system integrity during adverse conditions.
It features a NEMA 3R/12 enclosure rating, making it suitable for outdoor and indoor use, protecting against both water and dust. This safety switch is mounted on the surface and connects electrically using lugs, facilitating straightforward installation.
The wiring configuration is a 4-wire setup, accommodating wire sizes ranging from AWG 1/0 to 750 kcmil, and is compatible with both copper and aluminum conductors. When installing, it is vital to adhere to a tightening torque of 550 lbf.in, ensuring a secure and efficient connection.
This safety switch has dimensions of 10.13 inches in depth, 46.25 inches in height, and 26.25 inches in width, making it a substantial component that fits strategically within electrical installations.