The Schneider Electric Square D 4055219050SEL Load Base Assembly is engineered for robust performance within E-Series NEMA 1/3R 400 A Class 3110 Heavy Duty Safety Switches. This critical component ensures reliable electrical isolation and safety in demanding industrial environments. Its design prioritizes secure connections and operational integrity, making it a foundational element for safety switch installations.

Technical details

• Series: E-Series
• Enclosure Type Compatibility: NEMA 1/3R
• Current Rating: 400 A
• Class Designation: Class 3110
• Product Type: Load Base Assembly
• Functionality: Designed for heavy-duty safety switch applications, providing a secure mounting and connection point for switch components.
• Material Construction: Typically constructed from durable materials suitable for industrial environments, though specific material composition should be verified against manufacturer specifications.
• Terminal Type: Configured for secure termination of conductors, ensuring a reliable electrical connection.

Applications & compatibility

This load base assembly is specifically designed for integration with Schneider Electric's E-Series heavy-duty safety switches, particularly those rated for 400 A and enclosed in NEMA 1/3R configurations. It is commonly deployed in manufacturing plants, processing facilities, and commercial buildings where reliable electrical disconnect and safety are paramount. Applications include motor control circuits, power distribution panels, and emergency shutdown 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 Schneider Electric Square D 4055219050SEL or contact our technical team for cross-reference assistance with compatible E-Series safety switch components.