The Schneider Electric Square D CH323NAWK is a heavy-duty fusible safety switch designed for reliable power interruption in demanding industrial environments. Part of the Square D Heavy Duty Fusible Safety Switch line, this unit is engineered for robust performance and safety compliance. It is commonly utilized in applications requiring a dependable disconnect for machinery and electrical systems.

Technical Details

• Series: Square D Heavy Duty Fusible Safety Switch
• Operational Voltage: Rated for 240V AC and 250V DC
• Current Rating: 100 Amps
• Horsepower Rating (3-Phase Motor): Supports up to 30 HP at 240V AC
• Configuration: 3-Pole
• Enclosure Type: NEMA 3R (Outdoor, Rainproof, Sleetproof)
• Fuse Type Compatibility: Accepts Class H or Class K fuses (fuses not included)
• Switching Mechanism: Positive break, visible blades

Applications & Compatibility

This fusible safety switch is suitable for a wide range of industrial applications, including motor control circuits, power distribution panels, and general machinery disconnects. Its NEMA 3R enclosure makes it ideal for installations where exposure to outdoor elements is a concern, such as on manufacturing floors with washdown areas or in outdoor substations. It provides a critical safety function for equipment used in food processing, material handling, and general manufacturing.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D CH323NAWK or contact our technical team for cross-reference assistance with compatible safety switch components.