The Schneider Electric Square D NJHFE46630E20 is a molded case circuit breaker designed for robust electrical protection in high-power industrial environments. This breaker is part of the NJHFE series, engineered to safeguard complex electrical distribution systems. It provides essential overcurrent and short-circuit protection, ensuring operational continuity and equipment safety.

Technical Details

• Series: NJHFE
• Voltage Rating: 690V AC
• Current Rating: 630A
• Frame Size: HFE
• Number of Poles: 3
• Trip Unit Type: Electronic (indicated by 'E' in part number)
• Interrupting Capacity: Specific rating requires datasheet verification; typically high for 690V applications.
• Mounting Type: Fixed

Applications & Compatibility

This circuit breaker is suitable for use in heavy-duty industrial applications such as power distribution panels, motor control centers, and main service disconnects within manufacturing facilities, mining operations, and large commercial buildings. It is designed to integrate into systems requiring reliable protection for circuits carrying significant electrical loads.

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 NJHFE46630E20 or contact our technical team for cross-reference assistance with compatible NJHFE series components.