Boltswitch ER265 - Fusible Bolted Pressure Switch 400A@600V (200kA AIC)

Boltswitch ER265 is a fusible bolted pressure switch designed for high-current industrial power distribution systems. It features a 600V AC voltage rating and 400A current capacity, housed in a rugged NEMA 1 enclosure weighing 250 lb for durable operation in demanding environments. The switch meets industry standards with a 200kA interrupting capacity at 600V and R-class fuse compatibility. Typical applications include motor control centers, switchgear, and heavy machinery power management where reliable circuit protection is critical.

Key Features & Specifications

• Type: Fusible bolted pressure switch (ER Series)
• Voltage Rating: 600V AC
• Current Rating: 400A
• Configuration: Single
• Poles: 2
• AIC Rating: 200kA@600V
• Fuse Class: R
• NEMA Rating: 1
• Phase: 1
• Compatible Frames: SGHA
• Weight: 250 lb
• Standards: Industrial-grade compliance
• Applications: Motor control centers, switchgear, heavy machinery

Product Identification

• GTIN: 00785901461289