Engineered for robust electrical protection, the Schneider Electric Square D NJLFE46630F63 Molded Case Circuit Breaker is a critical component for high-capacity power distribution systems. This breaker, part of the NJLFE series, is designed to safeguard equipment in demanding industrial environments. Its substantial voltage and current ratings ensure reliable operation and protection against electrical faults.

Technical details

• Series: NJLFE
• Type: Molded Case Circuit Breaker
• Voltage Rating: 690V AC
• Current Rating: 630A
• Frame Size: LFE (as indicated by part number structure)
• Number of Poles: 4 (indicated by the '4' in NJLFE46630F63)
• Interrupting Capacity: Specific rating requires datasheet verification; typically high for this voltage and current class.
• Terminal Type: Screw terminals (common for this frame size, verify with datasheet)

Applications & compatibility

The Schneider Electric Square D NJLFE46630F63 is suitable for use in main distribution panels, motor control centers, and heavy industrial machinery. It provides essential overcurrent protection for applications requiring a 690V system voltage, commonly found in large manufacturing plants, mining operations, and utility substations.

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 NJLFE46630F63 or contact our technical team for cross-reference assistance with compatible NJLFE series components.