Square D QMB365MW - Fusible Safety Switch 400A@600V (200kA AIC, NEMA KS1)
Regular price
$3,386.75
$3,386.75
Regular price
$7,616.00
$7,616.00
Sale price
$3,386.75
$3,386.75
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Square D QMB365MW is a fusible safety switch designed for industrial power distribution systems requiring high-current protection. This 600V-rated switch handles 400A loads across 3 poles with a 200kA interrupting capacity at 480V, housed in a compact NEMA 1 enclosure measuring 58.4mm (D) x 47.1mm (W) x 35.3mm (H). Certified to NEMA KS1 standards, its R-class fuse compatibility and HHED frame design make it suitable for three-phase motor control centers and heavy equipment panels.
Key Features & Specifications
Product Identification
Key Features & Specifications
- Type: Fusible safety switch, panel mount
- Voltage Rating: 600V AC
- Current Rating: 400A
- Dimensions: 58.4 x 47.1 x 35.3 mm (2.30 x 1.85 x 1.39 in)
- Standards: NEMA KS1, NEMA 1 enclosure
- Applications: Three-phase industrial power distribution
- Switch Style: Fusible
- Configuration: Single
- Poles: 3
- AIC rating: 200kA@480V
- Phase: 3
- Fuse Class: R
- Compatible Frames: HHED
- Weight: 50.8 lb
- Country of Origin: United States
Product Identification
- UPC: 785901766957
- GTIN: 00785901766957
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