Siemens JN322 - Fusible Safety Switch 240V/60A (100kA AIC @240V)

Siemens JN322 is a Vacu-Break fusible safety switch designed for industrial circuit protection and isolation. This single-configuration disconnect switch features a 240V AC voltage rating with 60A current capacity and 100kA interrupting rating at 240V for robust short-circuit protection. The compact 2-pole design with NEMA 1 enclosure (11 lb) integrates Class R fuse compatibility for enhanced safety in single-phase systems. Compliant with industrial safety standards, it's engineered for PGP frame compatibility in motor control centers, panelboards, and power distribution applications requiring reliable load interruption.

Key Features & Specifications

• Type: Fusible safety disconnect switch, Vacu-Break technology
• Voltage Rating: 240V AC
• Current Rating: 60A
• Configuration: Single
• Poles: 2
• AIC Rating: 100kA@240V
• Fuse Class: R
• NEMA Rating: 1
• Phase: 1
• Compatible Frames: PGP
• Weight: 11 lb
• Switch Style: Fusible
• Standards: Industrial safety compliance
• Applications: Motor control centers, panelboards, power distribution