Boltswitch JB266WOL - Fusible Bolted Pressure Switch 600A 600V (200kA AIC)

Boltswitch JB266WOL is a fusible bolted pressure switch designed for high-current circuit protection in industrial power distribution systems. This JB 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 fuse compatibility, weighing 250 lb for stable installation. It meets industry standards for bolted pressure switches in demanding environments. Typical applications include motor control centers, switchgear, and heavy machinery power management.

Key Features & Specifications

• Type: Fusible bolted pressure switch (JB Series)
• Voltage Rating: 600V AC
• Current Rating: 600A
• Configuration: Single
• Poles: 2
• AIC Rating: 200kA@600V
• Fuse Class: J
• NEMA Rating: 1
• Phase: 1
• Weight: 250 lb