Product Description
The Square D QMB325W is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 400 amps, 240V AC, and 3-pole, this switch delivers reliable circuit protection for high-demand applications.
Equipped with Class R fuses, the QMB325W ensures enhanced overcurrent protection and safe disconnect operation. Its NEMA KS1 enclosure meets industry standards for indoor panelboard installations, while its robust design allows easy integration into existing panels and switchboards.
Ideal for panelboard assembly, motor control circuits, and industrial distribution systems, this switch provides dependable performance in critical electrical applications.
Specifications:
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Manufacturer: Square D
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Model Number: QMB325W
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Type: Fusible Panelboard Switch
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Ampere Rating: 400A
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Voltage Rating: 240V AC
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Poles: 3-Pole
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Fuse Class: Class R
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Enclosure: NEMA KS1
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Mounting: Panelboard / Switchboard
