Boltswitch EJB465NST - Fusible Bolted Pressure Switch 400A@600V (200kA AIC)

Boltswitch EJB465NST is a fusible bolted pressure switch designed for high-current industrial power distribution systems. This 600V AC-rated switch handles 400A continuous current with a 200kA interrupting capacity at 600V, featuring a rugged NEMA 1 enclosure and three-pole single-configuration design. Its J-class fuse compatibility and TB frame mounting ensure compliance with industrial safety standards for three-phase applications. The 250 lb unit is engineered for demanding environments requiring reliable circuit protection in manufacturing plants, data centers, and heavy machinery installations.

Key Features & Specifications

• Type: Fusible bolted pressure switch (EJB Series)
• Voltage Rating: 600V AC
• Current Rating: 400A
• Configuration: Single
• Poles: 3
• AIC Rating: 200kA@600V
• Fuse Class: J
• Phase: 3
• NEMA Rating: 1
• Compatible Frames: TB
• Weight: 250 lb
• Switch Style: Fusible
• Standards: Industrial circuit protection
• Applications: Power distribution, manufacturing plants, heavy machinery