Part of the Schneider Electric Square D NJNLE series, the NJNLE46150E20 Molded Case Circuit Breaker (MCCB) is engineered for robust electrical distribution and protection in demanding industrial environments. This breaker is rated for 690 volts AC and a continuous current of 150 amps, providing essential overcurrent and short-circuit protection for critical equipment and circuits. Its design focuses on reliable tripping mechanisms and durable construction suitable for heavy-duty applications.

Technical details

• Series: Square D NJNLE
• Type: Molded Case Circuit Breaker (MCCB)
• Voltage Rating: 690V AC
• Current Rating: 150 Amps
• Trip Unit Type: Thermal-Magnetic (indicated by 'T' in some Square D nomenclature, though not explicitly stated for this specific sub-model, it is standard for this series)
• Number of Poles: 3 (standard for this frame size and voltage rating in the NJNLE series)
• Interrupting Rating: To be verified against manufacturer datasheet; standard for this series is typically high for 690V applications.
• Terminal Type: Lug terminals (standard for this amperage and voltage class)

Applications & compatibility

The Schneider Electric Square D NJNLE46150E20 MCCB is commonly deployed in heavy industrial settings such as manufacturing plants, mining operations, and large commercial facilities. It is suitable for protecting main feeders, branch circuits, and motor control centers within systems requiring high voltage and current handling capabilities, including those found in power generation, chemical processing, and heavy machinery applications.

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 NJNLE46150E20 or contact our technical team for cross-reference assistance with compatible NJNLE series components.