Boltswitch JB466WOLST - Fusible Bolted Pressure Switch 600A 600V (200kA AIC)

Boltswitch JB466WOLST is a fusible bolted pressure switch designed for high-current industrial power distribution systems. This 600V-rated switch handles 600A continuous current with a 200kA interrupting capacity at 600V, featuring a rugged NEMA 1 enclosure for indoor use. The single-configuration unit employs J-class fuses and four poles in a three-phase design, compatible with THED frames for seamless integration. Engineered to meet stringent industrial standards, it provides reliable circuit protection in manufacturing plants, data centers, and heavy machinery applications.

Key Features & Specifications

• Type: JB Series fusible bolted pressure switch
• Voltage Rating: 600V AC
• Current Rating: 600A
• Configuration: Single
• Poles: 4
• Phase: 3
• AIC Rating: 200kA@600V
• Fuse Class: J
• NEMA Rating: 1
• Compatible Frames: THED
• Weight: 250 lb
• Switch Style: Fusible
• Standards: Industrial-grade compliance
• Applications: Power distribution, manufacturing, heavy equipment