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Square D WHU361 - Non-Fusible Disconnect Switch 600VAC 30A (3-Pole NEMA 4X)

Westinghouse
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Square D WHU361 is a heavy-duty non-fusible disconnect switch designed for industrial power distribution systems requiring reliable circuit isolation. This 600VAC-rated switch handles 30A continuous current across its 3-pole single configuration, featuring a robust NEMA 4X-rated enclosure for harsh environments. The unit meets industry standards with a 25kA interrupting capacity at 480V and compatibility with ED frame applications, weighing 25 lb for secure mounting in electrical panels. Its corrosion-resistant construction and non-fusible design make it ideal for motor control centers, HVAC systems, and industrial machinery disconnects.

Key Features & Specifications
  • Type: Non-fusible safety disconnect switch, 3-pole single configuration
  • Voltage Rating: 600V AC
  • Current Rating: 30A continuous
  • Dimensions: Compatible with ED frames
  • Standards: NEMA 4X enclosure rating
  • Applications: Industrial power distribution, motor control centers, HVAC systems
  • Switch Style: Non-fusible
  • Configuration: Single
  • Poles: 3
  • AIC rating: 25kA@480V
  • Phase: 3
  • Weight: 25 lb
  • Compatible Frames: ED