The Schneider Electric Square D NLJF36600U53XTW is a molded case circuit breaker designed for robust electrical protection in demanding industrial and commercial power distribution systems. This specific unit operates within a 600V class and features a substantial 600A current rating, making it suitable for applications requiring high-capacity circuit interruption and fault protection.

Technical details

• Series: Square D NLJ Series
• Type: Molded Case Circuit Breaker (MCCB)
• Voltage Rating: 600V AC
• Amperage Rating: 600A
• Frame Size: J-frame (indicated by 'J' in part number)
• Interrupting Rating: Not explicitly stated in provided information; refer to manufacturer datasheet for specific Icu/Ics ratings.
• Number of Poles: 3 (indicated by '3' in part number)
• Terminal Type: Lug terminals (indicated by 'XTW' in part number, suggesting load-side and line-side lugs)

Applications & compatibility

This circuit breaker is engineered for use in main distribution panels, branch circuit protection, and as a primary disconnect in heavy industrial settings. It is commonly found in applications such as large motor control centers, power distribution units for manufacturing plants, and commercial building electrical systems where reliable overcurrent and short-circuit protection is paramount.

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 NLJF36600U53XTW or contact our technical team for cross-reference assistance with compatible Square D components.