The Schneider Electric Square D H365NAWK is a heavy-duty, fusible safety switch designed for robust power control in demanding industrial settings. As part of the H365 series, this 3-pole, 4-wire unit is engineered for reliable operation at high current and voltage levels, making it suitable for main disconnect or branch circuit protection in applications requiring manual isolation and overcurrent protection.

Technical details

• Series: Square D H365
• Configuration: 3-Pole, 4-Wire
• Rated Current: 400 Amperes
• Maximum Voltage: 600 Volts AC/DC
• Enclosure Type: NEMA 1 (Indoor)
• Interrupting Rating: 200,000 Amperes (with appropriate fuses)
• Switch Type: Fusible Safety Switch
• Neutral Connection: Included

Applications & compatibility

This H365NAWK safety switch is commonly employed as a main disconnect for machinery, control panels, and power distribution systems in manufacturing plants, processing facilities, and heavy industrial environments. It is compatible with standard Class J or Class R fuses (sold separately) to provide tailored overcurrent protection for various loads, including motors, heating elements, and general power circuits.

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 H365NAWK or contact our technical team for cross-reference assistance with compatible Square D safety switch components.