The Schneider Electric Square D 9991MW11 is a manual starter enclosure designed for use with Class 2510 Type MBO and MCO manual starter/switches. This NEMA 4 rated enclosure provides robust protection against dust and water ingress, making it suitable for demanding industrial environments. As part of the reliable Square D line, this enclosure ensures durability and long-term performance in electrical control systems.

Technical details

• Enclosure Type: Manual Starter Enclosure
• NEMA Rating: NEMA 4 (Watertight and Dusttight)
• Compatible Starters: Class 2510 Type MBO and MCO manual starter/switches
• Series: Square D
• Material: Typically constructed from durable materials for industrial applications (verify with manufacturer datasheet for specific material composition).
• Mounting: Designed for standard industrial mounting configurations (verify with manufacturer datasheet for specific mounting details).
• Environmental Protection: Offers protection against dust, dirt, and splashing water.
• Internal Configuration: Designed to house and protect manual starter components.

Applications & compatibility

This manual starter enclosure is commonly utilized in applications requiring basic motor control and protection where a NEMA 4 rating is necessary. It is frequently found in environments such as food and beverage processing, chemical plants, or outdoor installations where exposure to the elements is a concern. The enclosure ensures the longevity and safe operation of compatible manual starters in these challenging settings.

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 9991MW11 or contact our technical team for cross-reference assistance with compatible manual starter components.