Boltswitch ER365NST Bolted Pressure Switch (Fusible) - Essential Electric Supply
Boltswitch ER365NST Bolted Pressure Switch (Fusible) - Essential Electric Supply

Boltswitch ER365NST - Fusible Disconnect Switch 400A@600V (200kA AIC)

Boltswitch
Price
Save $-799.85
/
Title
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Boltswitch ER365NST is a fusible bolted pressure switch designed for high-current circuit protection in industrial power distribution systems. This 600V-rated switch handles 400A continuous current with a 200kA interrupting capacity at 600V, featuring a rugged single-configuration design with 2 poles and R-class fuse compatibility. The 250 lb NEMA 1 enclosure houses SKLA frame-compatible components for reliable operation in demanding environments. Compliant with industrial safety standards, this switch is engineered for main feeder protection, motor control centers, and heavy machinery power management applications.

Key Features & Specifications
  • Type: Fusible bolted pressure switch, ER series
  • Voltage Rating: 600V AC
  • Current Rating: 400A continuous
  • AIC Rating: 200kA@600V
  • Configuration: Single
  • Poles: 2
  • Fuse Class: R
  • Phase: 1
  • NEMA Rating: 1
  • Compatible Frames: SKLA
  • Weight: 250 lb
  • Switch Style: Fusible disconnect
  • Standards: Industrial circuit protection
  • Applications: Power distribution, MCCs, heavy industrial equipment