Part of the robust Schneider Electric Square D QMB series, the QMB364MW is a 3-pole fusible switch engineered for reliable electrical distribution. This unit is rated for 600V AC and a continuous current of 200A, making it suitable for demanding industrial power applications where circuit protection and isolation are critical.

Technical details

• Series: Square D QMB
• Poles: 3
• Voltage Rating: 600V AC
• Current Rating: 200A
• Enclosure Type: NEMA 1 (Indoor General Purpose) - Inferred from common QMB series configurations; verify with datasheet.
• Interrupting Rating: 200,000A RMS Symmetrical at 600V AC (when used with appropriate fuses) - Inferred from common QMB series configurations; verify with datasheet.
• Terminal Type: Screw terminals
• Mounting: Surface mount

Applications & compatibility

The Schneider Electric Square D QMB364MW is commonly deployed in main service disconnects, feeder disconnects, and branch circuit protection within manufacturing facilities, processing plants, and commercial buildings. Its design ensures safe isolation of equipment for maintenance and provides robust protection against overcurrent conditions in AC power 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 QMB364MW or contact our technical team for cross-reference assistance with compatible Square D QMB series components.