The Schneider Electric Square D H364RB is a heavy-duty fusible safety switch engineered for robust industrial power distribution. This switch is a key component in applications requiring reliable circuit protection and isolation, commonly found in manufacturing facilities and heavy industry settings. Its design prioritizes safety and durability for demanding operational environments.

Technical details

• Series: Square D Heavy Duty Fusible Safety Switch
• Enclosure Type: NEMA 3R (Rainproof, suitable for outdoor use)
• Voltage Rating: 600V AC/DC
• Current Rating: 200 Amperes
• Fuse Class Compatibility: Supports Class R fuses
• Short Circuit Current Rating (SCCR): Up to 200,000 Amperes (200kA)
• Configuration: 3-Pole
• Switching Mechanism: Fusible disconnect

Applications & compatibility

This safety switch is designed for use in applications demanding high fault current withstand capabilities and reliable isolation. It is suitable for main disconnects, branch circuit protection, and motor control applications within heavy manufacturing, processing plants, and utility infrastructure. The NEMA 3R enclosure makes it appropriate for installations exposed to environmental elements.

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 H364RB or contact our technical team for cross-reference assistance with compatible Square D safety switch components.