Square D QMB325W - Fusible Safety Switch 400A@240V (200kA AIC)
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$8,181.53
$8,181.53
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$6,022.67
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$8,181.53
$8,181.53
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Square D QMB325W is a fusible safety switch designed for industrial power distribution systems requiring high fault current protection. This 3-pole panel-mounted switch handles 400A continuous current at 240V AC with a 200kA interrupting capacity, housed in a NEMA 1-rated enclosure measuring 381mm in depth. The R-class fusible design meets NEMA KS1, CSA, and UL standards for commercial and industrial applications where reliable circuit isolation is critical.
Key Features & Specifications
Key Features & Specifications
- Type: Fusible safety switch, panel-mounted, single configuration
- Voltage Rating: 240V AC
- Current Rating: 400A continuous
- Dimensions: 381mm depth
- Standards: NEMA KS1, CSA, UL
- Applications: Industrial power distribution, motor control centers
- Switch Style: Fusible
- Configuration: Single
- Poles: 3
- Wire Size: 3/0 AWG-600KCmil
- AIC Rating: 200kA@240V
- Phase: 3
- NEMA Rating: 1
- Fuse Class: R
- Compatible Frames: ED
- Weight: 39.92 lb
- UPC: 785901766858
- GTIN: 00785901766858
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