The Schneider Electric Square D NJNFE36150F40 is a molded case circuit breaker designed for robust electrical protection in industrial environments. This unit is part of the Square D N-frame series, engineered to provide reliable circuit interruption for demanding applications. Its construction ensures durability and consistent performance under heavy operational loads.

Technical details

• Series: Square D N-frame
• Type: Molded Case Circuit Breaker (MCCB)
• Voltage Rating: 690V AC
• Current Rating: 150A
• Frame Size: NFE (specific frame size details can be found in manufacturer documentation)
• Interrupting Capacity: Specific interrupting capacity should be verified against the manufacturer's datasheet for the NJNFE36150F40 model.
• Poles: Typically 3-pole for industrial applications, verify specific configuration.
• Terminal Type: Standard screw or lug terminals, verify specific configuration.

Applications & compatibility

This circuit breaker is suitable for use in power distribution systems, motor control circuits, and general power protection applications within manufacturing facilities. It is commonly found in heavy machinery, industrial automation panels, and large-scale electrical infrastructure where reliable overcurrent protection is critical. Compatibility with specific panelboards and switchgear should be confirmed with the manufacturer's specifications.

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 NJNFE36150F40 or contact our technical team for cross-reference assistance with compatible N-frame components.