The Schneider Electric Square D QMB366MW is a fusible panel main switch designed for robust power distribution in demanding industrial environments. As a component of the esteemed Square D QMB series, this switch is engineered for reliability and longevity in both AC and DC applications. Its primary function is to serve as a main disconnect, offering a secure point of control for electrical circuits.

Technical details

• Series: Square D QMB
• Switch Type: Fusible Panel Main Switch
• Configuration: 3-Pole (3P)
• Voltage Rating: 600V AC
• Current Rating: 600A
• Enclosure Type: Not specified; refer to manufacturer datasheet for details.
• Interrupting Rating: Not specified; refer to manufacturer datasheet for details.
• Terminal Type: Not specified; refer to manufacturer datasheet for details.

Applications & compatibility

This QMB series main switch is commonly employed as a primary disconnect in control panels, motor control centers (MCCs), and power distribution units. It is suitable for applications requiring a high-amperage, fused disconnect, such as those found in heavy manufacturing, material handling systems, and large-scale processing plants.

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 QMB366MW or contact our technical team for cross-reference assistance with compatible QMB series components.