The Schneider Electric Square D NJHLE36630D32 is a molded case circuit breaker engineered for robust protection in demanding electrical distribution systems. This breaker, part of the NJHLE series, is rated for 690V and 630A, making it suitable for heavy-duty industrial and commercial applications where reliable fault interruption is paramount.

Technical details

• Series: Square D NJHLE
• Voltage Rating: 690V AC
• Current Rating: 630A
• Interrupting Capacity: Not specified in provided information; consult manufacturer datasheet for details.
• Frame Size: Not specified in provided information; consult manufacturer datasheet for details.
• Trip Unit Type: Thermal-magnetic (indicated by '30D' in part number, typically representing a fixed thermal and adjustable magnetic setting, though specific ranges require datasheet verification).
• Number of Poles: 3 (indicated by '3' in part number).
• Terminal Type: Not specified in provided information; consult manufacturer datasheet for details.
• Standards Compliance: Not specified in provided information; consult manufacturer datasheet for details.

Applications & compatibility

This circuit breaker is designed for use in medium-voltage switchgear and distribution panels within heavy industries such as mining, petrochemical, and large-scale manufacturing. It provides essential overcurrent and short-circuit protection for critical equipment like large motors, transformers, and main 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 NJHLE36630D32 or contact our technical team for cross-reference assistance with compatible NJHLE series components.