The Schneider Electric Square D NFNFE36125 is a molded case circuit breaker engineered for robust electrical system protection in demanding industrial and commercial environments. This breaker, part of the NFN series, is designed to safeguard heavy-duty equipment by interrupting power flow under fault conditions. Its construction ensures reliable operation and safety in applications requiring high-capacity circuit interruption.

Technical details

• Series: Square D NFN
• Type: Molded Case Circuit Breaker (MCCB)
• Voltage Rating: 690V AC
• Current Rating: 125A
• Interrupting Capacity: Specific interrupting capacity should be verified against the manufacturer's datasheet for precise application suitability.
• Frame Size: The NFNFE designation typically indicates a specific frame size and associated interrupting ratings. Buyers should consult the datasheet for exact frame size and dimensions.
• Poles: The part number NFNFE36125 implies a 3-pole configuration, common for industrial three-phase power distribution.
• Terminal Type: Standard screw or lug terminals are typical for this class of breaker; verify compatibility with your wiring system.

Applications & compatibility

This Schneider Electric Square D circuit breaker is suitable for use in main distribution panels, motor control centers, and branch circuit protection for heavy machinery. It is commonly found in applications such as manufacturing plants, data centers, and large commercial buildings where reliable and high-capacity power protection is essential. Ensure compatibility with your existing electrical infrastructure and control system requirements.

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 NFNFE36125 or contact our technical team for cross-reference assistance with compatible NFN series components.