The Schneider Electric Square D LJA36250U31X is a molded case circuit breaker designed for robust electrical protection in demanding environments. This 3-pole unit operates at a 600V AC voltage class and features a 250A current rating, making it suitable for heavy-duty industrial and commercial power distribution systems. It is part of the LJA series, known for its reliable performance and durability.

Technical details

• Series: Square D LJA
• Poles: 3
• Voltage Rating: 600V AC
• Current Rating: 250A
• Trip Unit: MicroLogic Standard 3.3
• Trip Function: LI (Long-Time and Instantaneous)
• Interrupting Rating: Verify with manufacturer datasheet for specific interrupting ratings at various voltage levels.
• Terminal Type: Verify with manufacturer datasheet for specific terminal configurations.

Applications & compatibility

This circuit breaker is commonly employed in main distribution panels, motor control centers, and feeder protection circuits within manufacturing facilities, data centers, and large commercial buildings. Its robust design and specific trip functions ensure protection for equipment such as large motors, transformers, and power distribution feeders.

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 LJA36250U31X or contact our technical team for cross-reference assistance with compatible LJA series components.