Crouse-Hinds STTTBA4 - Disconnect Switch 600V 600A
Crouse-Hinds STTTBA4 - Disconnect Switch 600V 600A

Crouse-Hinds STTTBA4 - Disconnect Switch 600V 600A

Crouse-Hinds
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Crouse-Hinds STTTBA4 is a heavy-duty industrial switch designed for primary protection and control of electrical circuits in hazardous environments. It is rated for 600V AC and 600A continuous current, ensuring robust performance in demanding applications. The unit features a NEMA 4X stainless steel enclosure, measuring approximately 20 x 16 x 10 inches, with a 40 lb weight for durable, corrosion-resistant construction. It complies with UL 98 and CSA C22.2 standards, suitable for Class I, Division 2 and Class II, Division 2 locations. Typical applications include motor disconnects, lighting panel control, and power distribution in oil refineries, chemical plants, and other industrial facilities.

Key Features & Specifications
  • Type: Heavy-duty disconnect switch, non-fusible, with rotary handle operation
  • Voltage Rating: 600V AC
  • Current Rating: 600A
  • Dimensions: 20 x 16 x 10 inches (approx.)
  • Standards: UL 98, CSA C22.2
  • Applications: Motor disconnects, lighting control, power distribution in hazardous locations
  • Enclosure: NEMA 4X stainless steel
  • Switch Style: Rotary handle, padlockable
  • Poles: 3-pole
  • Mounting: Surface mount
  • Weight: 40 lb


Product Identification
  • UPC: 78473110237
  • GTIN: 00784731102379