The Schneider Electric Square D H364DS Heavy Duty Fusible Safety Switch provides robust circuit protection and disconnect capabilities for demanding industrial environments. As part of the Square D Heavy Duty series, this single-throw switch is engineered for applications requiring reliable power interruption and safety isolation. Its construction is designed to withstand rigorous operational cycles and environmental challenges.

Technical details

• Series: Square D Heavy Duty
• Type: Fusible Safety Switch
• Configuration: Single Throw
• Maximum Current Rating: 200 Amperes (A)
• Voltage Capacity: 600 Volts (V)
• Phase: Three-Phase
• Horsepower (HP) Rating: Up to 150 HP
• Enclosure Rating: NEMA 4 (suitable for indoor and outdoor use, providing protection against dust, rain, sleet, snow, and splashing water)
• Fuse Type Compatibility: Designed to accept specific types of high-interrupting capacity fuses (verify fuse compatibility with manufacturer documentation for overcurrent protection requirements).

Applications & compatibility

This H364DS safety switch is commonly deployed in heavy industrial settings such as manufacturing plants, processing facilities, and power distribution systems. It is ideal for applications requiring a reliable means to disconnect power to machinery, including motor control circuits, large equipment, and main power feeds where high fault current protection is essential.

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 H364DS or contact our technical team for cross-reference assistance with compatible Square D safety switch components.