The Schneider Electric Square D H3612AWK is a heavy-duty fusible safety switch engineered for robust electrical isolation and protection in demanding industrial environments. This switch, part of the Square D Heavy Duty series, is designed to meet stringent safety standards and ensure reliable operation in applications requiring manual disconnect capabilities. Its construction is optimized for durability and long service life under continuous operational stress.

Technical details

• Series: Square D Heavy Duty
• Type: Fusible Safety Switch
• Rated Current: 30 Amperes
• Voltage Rating: 600 Volts AC/DC
• Configuration: 3-Pole
• Enclosure Type: NEMA 1/3R/12 (Indoor/Outdoor)
• Interrupting Rating: 200 kA at 600V AC (with appropriate fuses)
• Terminal Type: Lugs
• Handle Type: Rotary, Interlocked

Applications & compatibility

This safety switch is commonly employed in industrial settings such as manufacturing plants, processing facilities, and power distribution panels where reliable circuit isolation is critical. It is suitable for applications involving motor control, power disconnect, and overcurrent protection, ensuring personnel safety during maintenance and troubleshooting operations on machinery like conveyors, pumps, and HVAC systems.

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 H3612AWK or contact our technical team for cross-reference assistance with compatible Square D safety switch components.