The Schneider Electric Square D NJHF36250E20 is a molded case circuit breaker designed for robust electrical protection in industrial environments. As part of the Square D Heavy Duty (H) series, this breaker offers reliable overcurrent protection for circuits operating at up to 600 volts. Its construction is engineered for durability and consistent performance in demanding applications.

Technical details

• Series: Square D Heavy Duty (H)
• Type: Molded Case Circuit Breaker (MCCB)
• Voltage Rating: 600V AC
• Current Rating: 250 Amperes
• Number of Poles: 3
• Protection Type: Long-time and instantaneous trip
• Frame Size: H (indicated by 'H' in NJHF)
• Interrupting Rating: To be verified against manufacturer datasheet for specific application requirements.
• Terminal Type: To be verified against manufacturer datasheet.
• Mounting Style: To be verified against manufacturer datasheet.

Applications & compatibility

This 3-pole, 250A circuit breaker is suitable for use in main distribution panels, motor control centers, and feeder protection circuits within manufacturing plants, processing facilities, and heavy industrial settings. It is designed to protect downstream equipment such as motors, transformers, and other critical machinery from damaging overloads and short circuits.

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 NJHF36250E20 or contact our technical team for cross-reference assistance with compatible Square D Heavy Duty components.