The Schneider Electric Square D NJHFE46250E20 is a molded case circuit breaker designed for robust overcurrent protection in demanding industrial environments. This three-pole breaker is part of the Square D HFE series, engineered to safeguard electrical distribution systems and equipment from damaging fault conditions. Its substantial current and voltage ratings make it suitable for applications requiring reliable circuit interruption.

Technical details

• Series: Square D HFE
• Type: Molded Case Circuit Breaker (MCCB)
• Pole Configuration: 3-Pole
• Current Rating: 250 Amps
• Voltage Rating: 690 Volts AC
• Interrupting Capacity: To be verified against manufacturer datasheet for specific Icu/Ics ratings.
• Frame Size: To be verified against manufacturer datasheet.
• Terminal Type: To be verified against manufacturer datasheet.
• Mounting Type: To be verified against manufacturer datasheet.

Applications & compatibility

This Schneider Electric Square D NJHFE46250E20 circuit breaker is commonly employed in heavy-duty industrial power distribution panels, motor control centers, and main service disconnects. It provides essential protection for machinery and electrical infrastructure in sectors such as manufacturing, mining, and utilities, ensuring operational continuity and safety.

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 NJHFE46250E20 or contact our technical team for cross-reference assistance with compatible HFE series components.