The Schneider Electric Square D MEF36800LI is a molded case circuit breaker engineered for robust overcurrent protection in industrial and commercial electrical distribution systems. This breaker is part of the MEF series, designed to safeguard equipment from damaging overload and short-circuit conditions, ensuring operational continuity and personnel safety.

Technical details

• Series: MEF
• Type: Molded Case Circuit Breaker (MCCB)
• Frame Size: MEF
• Current Rating: 800 A
• Voltage Rating: 600 VAC
• Number of Poles: 3
• Trip Unit Type: Electronic, adjustable thermal-magnetic (LI - Long-time and Instantaneous)
• Interrupting Rating: 35 kA at 480 VAC

Applications & compatibility

This circuit breaker is suitable for use in main distribution panels, motor control centers, and as feeder protection in various industrial settings. It is commonly found in applications such as manufacturing plants, data centers, and commercial buildings requiring reliable and adjustable overcurrent protection for large electrical loads.

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 MEF36800LI or contact our technical team for cross-reference assistance with compatible MEF series components.