The Schneider Electric Square D H364DSEI is a heavy-duty, 3-pole fusible safety switch designed for reliable power interruption in demanding industrial and commercial environments. This switch is engineered to meet stringent safety standards and provide robust performance for critical electrical circuits.

Technical details

• Series: Square D Heavy Duty
• Configuration: 3-Pole
• Amperage Rating: 200 Amps
• Voltage Rating: 600 Volts AC
• Enclosure Type: SEI (likely indicating a specific NEMA rating or environmental protection, consult datasheet for exact NEMA type)
• Fusible: Yes, designed to accept Class H or K fuses (consult datasheet for specific fuse class compatibility)
• Interrupting Rating: Consult manufacturer datasheet for specific interrupting capacity
• Construction: Heavy-duty, suitable for industrial applications

Applications & compatibility

This safety switch is commonly employed in applications requiring reliable isolation of power sources, such as motor control centers, main disconnects, and branch circuit protection in manufacturing facilities, processing plants, and heavy industrial settings. It is compatible with electrical systems operating at up to 600V AC.

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 H364DSEI or contact our technical team for cross-reference assistance with compatible Square D safety switch components.