Designed for reliable power interruption and isolation in demanding industrial environments, the Schneider Electric Square D H321NAWK is a heavy-duty fusible safety switch. This unit is part of the H3 Series, engineered for robust performance in commercial, industrial, and manufacturing settings. It provides a critical safety function for personnel and equipment during maintenance or operational changes.

Technical details

• Series: Square D H3 Series
• Enclosure Type: 12 (NEMA 12)
• Amperage Rating: 30 Amps
• Voltage Rating: 240 Volts AC
• Number of Poles: 3
• Configuration: Fusible
• Interrupting Rating: Not specified; consult manufacturer datasheet for details.
• Wire Size Compatibility: Not specified; consult manufacturer datasheet for details.
• Dimensions: Not specified; consult manufacturer datasheet for details.

Applications & compatibility

This fusible safety switch is suitable for applications requiring manual disconnect and overcurrent protection, such as motor control circuits, pump systems, and general machinery isolation. Its Type 12 enclosure makes it ideal for use in areas protected from falling dirt and dust, common in manufacturing plants, assembly lines, and workshops.

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 H321NAWK or contact our technical team for cross-reference assistance with compatible Square D safety switch components.