The Schneider Electric Compact NSX400S circuit breaker (LV438418) is a 3-pole device engineered for robust electrical distribution in demanding industrial environments. This breaker is part of the Compact NSX series, designed to provide reliable overcurrent protection and switching capabilities for a wide range of applications.

Technical details

• Series: Compact NSX
• Model: NSX400S
• Poles: 3
• Rated Current: 400A (This is inferred from the "400S" in the model name, indicating a 400 Amp rating. Buyers should verify this against the manufacturer's datasheet for the specific trip unit configuration.)
• Breaking Capacity: Specific breaking capacity rating should be verified against the manufacturer's datasheet, as it is not explicitly encoded in the provided part number or title.
• Mounting Type: Typically panel-mounted, but specific mounting details should be confirmed via the manufacturer's documentation.
• Terminal Type: Screw terminals are common for this series; verify compatibility with your wiring requirements.
• Trip Unit: The "S" designation in NSX400S often refers to a standard thermal-magnetic trip unit. Specific settings and types (e.g., Micrologic) should be confirmed.

Applications & compatibility

This Schneider Electric circuit breaker is suitable for use in main distribution panels, motor control centers, and sub-distribution boards across various industries. It is commonly found in manufacturing facilities, data centers, and commercial buildings where reliable power distribution and circuit protection are critical. Ensure compatibility with your existing electrical infrastructure and control systems by consulting 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 LV438418 or contact our technical team for cross-reference assistance with compatible Compact NSX components.