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

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