The Schneider Electric Square D SEF363000LI is a molded case circuit breaker engineered for robust electrical protection in demanding environments. This breaker is part of the SEF series, designed to handle significant current loads and provide reliable circuit interruption. Its construction is suitable for integration into large-scale power distribution systems found in heavy industrial settings.

Technical details

• Series: SEF
• Frame Size: 3000A
• Voltage Rating: 600V AC
• Interrupting Rating: Verify with manufacturer datasheet for specific interrupting ratings (kAIC).
• Trip Unit Type: Electronic trip, adjustable settings (verify specific model capabilities).
• Number of Poles: 3-pole
• Terminal Type: Lug terminals (verify specific configuration).
• Mounting Type: Fixed, panel mount (verify specific configuration).

Applications & compatibility

This circuit breaker is commonly specified for main service disconnects, feeder protection, and branch circuit protection in large industrial facilities. It is suitable for applications within manufacturing plants, data centers, and utility substations where high fault current protection is critical. Compatibility should be verified with Schneider Electric documentation for specific panelboard and switchgear models.

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 SEF363000LI or contact our technical team for cross-reference assistance with compatible SEF series components.