The Schneider Electric Square D H326R is a heavy-duty, fusible safety switch designed for robust electrical protection in industrial environments. This 3-pole switch is part of the H3 series, commonly employed in power distribution and motor control applications where reliable circuit interruption is paramount. Its construction ensures durability and consistent performance under demanding operational conditions.

Technical details

• Series: Square D H3
• Configuration: 3-Pole
• Current Rating: 600 Amperes (A)
• Voltage Rating: 600 Volts (V) AC
• Enclosure Type: NEMA 3R (suitable for outdoor or wet locations)
• Interrupting Capacity: Designed to meet UL standards for safety switches. Specific interrupting rating should be verified against manufacturer documentation.
• Fuse Type Compatibility: Accepts Class H, K, or R fuses (fuse type not specified by part number, buyer to verify).
• Switching Mechanism: Positive break action for enhanced safety.

Applications & compatibility

This Schneider Electric safety switch is frequently utilized in heavy industrial settings such as manufacturing plants, processing facilities, and power generation sites. It is suitable for applications requiring the disconnection of power to large machinery, motor loads, or distribution panels where a high current rating and reliable fault protection are essential. Compatibility with specific control systems or upstream/downstream equipment should be confirmed by the end-user.

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 H326R or contact our technical team for cross-reference assistance with compatible H3 series components.