The Schneider Electric Square D SEF363000LIS2 is a molded case circuit breaker designed for robust electrical system protection. As part of the Square D SEF series, this breaker is engineered to safeguard equipment and personnel from overcurrent events in demanding industrial environments. Its construction ensures reliable operation under significant electrical loads.

Technical details

• Series: Square D SEF
• Type: Molded Case Circuit Breaker
• Voltage Rating: 600V AC
• Current Rating: 3000A
• Frame Size: Determined by the SEF363000LIS2 part number, typically indicating a large frame size suitable for high amperage applications. Buyers should consult the manufacturer's datasheet for precise frame dimensions and trip unit specifications.
• Interrupting Rating: Specific interrupting rating should be verified against the manufacturer's datasheet for the SEF363000LIS2 model.
• Number of Poles: The "3" in the part number SEF363000LIS2 indicates a 3-pole configuration.
• Trip Unit Type: The "LIS2" designation suggests a specific type of electronic trip unit. Buyers should refer to the manufacturer's documentation for detailed trip unit characteristics, including adjustable settings and protection functions.
• Terminal Type: Standard lug terminals are typically used for this amperage rating. Verify compatibility with your wiring requirements.

Applications & compatibility

This 3000A, 600V circuit breaker is commonly deployed in heavy industrial settings such as main distribution panels, large motor control centers, and power distribution units for manufacturing plants. It is suitable for protecting large machinery, critical power feeds, and applications requiring high fault current withstand capabilities.

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 SEF363000LIS2 or contact our technical team for cross-reference assistance with compatible SEF series components.