The Schneider Electric Square D NLGF36400U53XTW is a molded case circuit breaker designed for robust electrical protection in demanding industrial environments. This unit operates within the 600V class and features a 400A current rating, making it suitable for safeguarding critical power distribution systems and heavy machinery.

Technical details

• Series: Square D NLGF
• Voltage Class: 600V AC
• Current Rating: 400 Amperes
• Interrupting Capacity: High (verify specific AIC rating against manufacturer datasheet for application suitability)
• Frame Size: GF (indicative of frame size, consult datasheet for exact dimensions and ratings)
• Configuration: 3-pole
• Terminals: Lugs (XTW suffix typically indicates lug type and potentially terminal material/size, verify with datasheet)
• Mounting Type: Fixed (standard for molded case circuit breakers, confirm with datasheet if specific mounting options are critical)

Applications & compatibility

This circuit breaker is commonly employed in main distribution panels, motor control centers, and as a protective device for large industrial equipment. Its specifications make it well-suited for applications in manufacturing plants, data centers, and commercial buildings requiring reliable overcurrent and short-circuit protection.

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 NLGF36400U53XTW or contact our technical team for cross-reference assistance with compatible Square D components.