Boltswitch JB465WOL - Fusible Switch 400A@600V (200kA AIC, NEMA 1)

Boltswitch JB465WOL is a bolted pressure switch designed for high-current industrial power distribution systems, featuring a fusible switch style for enhanced circuit protection. The unit operates at 600V AC with a 400A current rating and 200kA interrupting capacity, housed in a NEMA 1-rated enclosure for indoor use. Its robust construction includes a 4-pole single configuration with J-class fuse compatibility, weighing 250 lb for structural stability in TED frame installations. Compliant with industrial electrical standards, this switch is engineered for three-phase power management in heavy machinery, data centers, and manufacturing plants.

Key Features & Specifications

• Type: JB Series bolted pressure switch, fusible design
• Voltage Rating: 600V AC
• Current Rating: 400A
• Configuration: Single
• Poles: 4
• AIC Rating: 200kA@600V
• Fuse Class: J
• NEMA Rating: 1
• Phase: 3
• Compatible Frames: TED
• Weight: 250 lb
• Applications: Industrial power distribution, heavy machinery, data centers