Westinghouse FDPS326J - Fusible Safety Switch 600A@240V (200kA AIC, NEMA 1)

Westinghouse FDPS326J is a fusible safety switch designed for industrial power distribution systems requiring high fault current protection. This 600A-rated switch operates at 240V AC with a 200kA interrupting capacity, featuring a rugged NEMA 1 enclosure and three-pole single-configuration design for three-phase applications. Constructed with Type FDP components and J-class fuses, it meets stringent industrial standards while maintaining compatibility with ED frame systems. Typical applications include motor control centers, heavy machinery, and facility power distribution where reliable circuit protection is critical.

Key Features & Specifications

• Type: Fusible safety switch, panel mount, 85 lb
• Voltage Rating: 240V AC
• Current Rating: 600A
• Configuration: Single, 3-pole
• AIC Rating: 200kA@240V
• Phase: 3
• Fuse Class: J
• NEMA Rating: 1
• Compatible Frames: ED
• Switch Style: Fusible
• Family: Type FDP
• Manufacturer: Cutler Hammer, Westinghouse