The Schneider Electric Square D 9991SDA4 is a NEMA-rated enclosure designed for housing contactors and starters within industrial automation systems. This robust enclosure provides essential protection for electrical components, ensuring operational reliability in demanding environments. Its construction is engineered to safeguard sensitive equipment from environmental contaminants and physical damage.

Technical Details

• Enclosure Type: Contact and Starter Enclosure
• Manufacturer Series: Square D 9991 Series
• NEMA Rating: NEMA 12 / NEMA 3R
• Protection Features: Protects against falling dirt, rain, sleet, and snow.
• Intended Use: Housing for contactors and starters.
• Material Construction: Durable metal alloy (specific alloy not detailed in provided information; verify with manufacturer datasheet).
• Mounting Type: Wall-mount (typical for this enclosure type; verify with manufacturer datasheet).
• Internal Dimensions: Specific internal dimensions are not provided; consult manufacturer datasheet for precise fitment.

Applications & Compatibility

This enclosure is commonly utilized in manufacturing facilities, processing plants, and outdoor electrical installations where robust protection for motor control components is paramount. It is suitable for applications such as conveyor systems, pump controls, and other machinery requiring reliable starter and contactor housing. Compatibility is primarily with Schneider Electric Square D contactors and starters designed for NEMA 12/3R enclosures.

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 9991SDA4 or contact our technical team for cross-reference assistance with compatible Square D components.