Siemens NF353 - Non-Fusible Safety Disconnect Switch 100A 600V 3-Pole (200kA AIC)

Siemens NF353 is a non-fusible safety disconnect switch designed for reliable circuit isolation and load breaking in industrial power distribution systems. This 3-phase switch operates at 600V AC with a 100A current rating and features a robust single-configuration design with three poles for comprehensive circuit control. Constructed with Siemens' Vacu-Break technology for enhanced arc quenching, the unit weighs 30 lb and carries NEMA 1 enclosure rating for indoor applications. The switch meets industry standards with an impressive 200kA interrupting capacity at 600V, ensuring reliable performance under fault conditions. Typical applications include motor control centers, industrial machinery, and power distribution panels where safe maintenance and equipment isolation are required.

Key Features & Specifications

• Type: Non-fusible safety disconnect switch with Vacu-Break technology
• Voltage Rating: 600V AC
• Current Rating: 100A
• Dimensions: Standard industrial configuration
• Standards: NEMA 1 rated
• Applications: Industrial power distribution, motor control centers, machinery isolation
• Switch Type: Non-Fusible Disconnect
• Configuration: Single
• Phase: 3
• Poles: 3
• AIC Rating: 200kA@600V
• NEMA Rating: 1
• Weight: 30 lb
• Family: Vacu-Break
• Item Subcategory: Disconnect

Product Identification

• GTIN: 00782113205465