The Schneider Electric Square D HU364NDS is a heavy-duty fusible safety switch designed for robust electrical control and protection in demanding industrial environments. As part of the Square D line, this switch is engineered for reliable operation and safety, commonly integrated into power distribution systems for manufacturing facilities, processing plants, and heavy machinery.

Technical details

• Series: Square D HU Series
• Current Rating: 200 Amperes
• Voltage Rating: 600 Volts AC
• Enclosure Type: Type 4X (corrosion-resistant, watertight, dust-tight)
• Configuration: 3-Pole
• Interrupting Rating: 200 kA (when used with appropriate fuses)
• Switch Type: Fusible Safety Switch
• Horsepower Rating: 100 HP at 600V AC (3-phase)

Applications & compatibility

This fusible safety switch is ideal for applications requiring reliable disconnect and overcurrent protection, such as motor control circuits, main disconnects for equipment, and branch circuit protection in corrosive or wet environments. It is commonly found in food and beverage processing, chemical plants, water treatment facilities, and other industries where Type 4X protection is mandated.

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 HU364NDS or contact our technical team for cross-reference assistance with compatible Square D safety switch components.