Boltswitch J266-X3 - Fusible Bolted Pressure Switch 600A 600V (200kA AIC)

Boltswitch J266-X3 is a fusible bolted pressure switch designed for high-current circuit protection in industrial power distribution systems. This J Series switch features a 600V voltage rating and 600A current capacity, with a 200kA interrupting rating at 600V for reliable fault protection. The rugged NEMA 1 enclosure houses a single-configuration, 2-pole design with Class J fusing, constructed for durability in demanding environments. It complies with industry standards for bolted pressure switches, ensuring safe operation in critical applications. Typical uses include motor control centers, switchgear, and heavy machinery power management where high interrupting capacity is required.

Key Features & Specifications

• Type: Fusible bolted pressure switch, Class J fuse compatibility
• Voltage Rating: 600V AC
• Current Rating: 600A
• Configuration: Single
• Poles: 2
• AIC Rating: 200kA@600V
• Switch Style: Fusible
• NEMA Rating: 1
• Phase: 1
• Weight: 250 lb
• Standards: Industrial bolted pressure switch compliance
• Applications: Power distribution, motor control centers, industrial switchgear