Square D H366 - Fusible Safety Switch 600A 600V (200kA AIC NEMA 1)
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Square D H366 is a heavy-duty fusible safety switch designed for reliable circuit isolation and protection in industrial power distribution systems. This disconnect switch features a 600A current rating and 600V AC voltage rating, providing robust electrical capacity for demanding applications. The unit is constructed with a NEMA 1 enclosure measuring 27.63 x 10.13 x 50.25 inches (WxDxH) and weighs 81.19 lb, built for permanent industrial installation. UL listed certification ensures compliance with industry safety standards, while the 200kA interrupting rating at 600V delivers superior fault protection. Typical applications include main service disconnects, motor control center isolation, and industrial machinery power distribution in three-phase systems.
Key Features & Specifications
Product Identification
Key Features & Specifications
- Type: H-series fusible safety disconnect switch
- Voltage Rating: 600V AC
- Current Rating: 600A
- Dimensions: 27.63 in x 10.13 in x 50.25 in (WxDxH)
- Standards: UL listed
- Applications: Industrial power distribution, motor control isolation
- Switch Type: Safety disconnect
- Configuration: Single
- Poles: 3
- Phase: 3
- AIC rating: 200kA@600V
- Fuse Class: R
- Wire Size: #3/0 to 500 AWG/kcmil (Al/Cu)
- Nema Rating: NEMA 1
- Switch Style: Fusible
- Weight: 81.19 lb
- Family: Series E
- Country of Origin: Mexico
Product Identification
- UPC: 785901451891
- GTIN: 00785901451891
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