Boltswitch ER326NST Bolted Pressure Switch (Fusible) - Essential Electric Supply
Boltswitch ER326NST Bolted Pressure Switch (Fusible) - Essential Electric Supply

Boltswitch ER326NST - Fusible Bolted Pressure Switch 600A@240V (200kA AIC)

Boltswitch
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Boltswitch ER326NST is a fusible bolted pressure switch designed for high-current industrial power distribution systems. This single-phase switch features a 600A current rating and 240V voltage rating with a 200kA interrupting capacity at 240V for robust short-circuit protection. The ER Series unit weighs 270 lb and is constructed with Class R fuse compatibility, NEMA 1 enclosure rating, and SKHA frame compatibility for demanding environments. It meets industry standards for bolted pressure switches with its 2-pole configuration and fusible switch style, ensuring reliable operation in industrial power control applications.

Key Features & Specifications
  • Type: Fusible bolted pressure switch (ER Series)
  • Voltage Rating: 240V AC
  • Current Rating: 600A
  • Configuration: Single-phase
  • Poles: 2
  • AIC Rating: 200kA@240V
  • Fuse Class: R
  • NEMA Rating: 1
  • Compatible Frames: SKHA
  • Weight: 270 lb
  • Switch Style: Fusible