Siemens SN424 - Fusible Safety Switch 200A (200kA@240V 3-Pole)
Siemens SN424 - Fusible Safety Switch 200A (200kA@240V 3-Pole)

Siemens SN424 - Fusible Safety Switch 200A (200kA@240V 3-Pole)

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Siemens SN424 is a Vacu-Break fusible safety switch designed for industrial power distribution protection. This 3-phase disconnect switch features a 240V voltage rating and 200A current capacity with a 200kA@240V interrupting rating for robust circuit protection. The 25 lb unit has a rugged NEMA 1 enclosure with three poles in a single configuration, compatible with PJP frames and R-class fuses. It meets industry safety standards for electrical disconnects in demanding environments, commonly used in manufacturing plants, data centers, and heavy machinery applications.

Key Features & Specifications
  • Type: Vacu-Break fusible safety switch
  • Voltage Rating: 240V AC
  • Current Rating: 200A
  • Dimensions: NEMA 1 enclosure
  • Standards: Industrial safety compliance
  • Applications: Power distribution, machinery protection
  • Switch Type: Fusible
  • Configuration: Single
  • Poles: 3
  • Phase: 3
  • AIC rating: 200kA@240V
  • Fuse Class: R
  • Compatible Frames: PJP
  • Weight: 25 lb