The Schneider Electric LV438119 is a 4-pole circuit breaker from the Compact NSX160S DC series, engineered for robust DC power distribution and protection. This unit is designed for applications requiring high interrupting capacity and reliable fault isolation in DC systems. It is specifically configured without an integrated trip unit, allowing for flexible and customized protection schemes.

Technical Details

• Series: Compact NSX160S DC
• Poles: 4
• Maximum Current Rating: 160A
• Short-Circuit Capacity: 100kA at 750VDC
• Voltage Rating: 750VDC
• Configuration: Supplied without a trip unit for custom protection settings
• Mounting Type: DIN rail or panel mount (verify mounting accessories separately)
• Terminal Type: Screw terminals (verify wire gauge compatibility with manufacturer datasheet)

Applications & Compatibility

This circuit breaker is suitable for DC power distribution panels, renewable energy systems (e.g., solar inverters), battery storage systems, and industrial DC motor control circuits. Its high interrupting rating makes it ideal for applications where significant fault currents are anticipated, ensuring personnel safety and equipment 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 Schneider LV438119 or contact our technical team for cross-reference assistance with compatible Compact NSX trip units and accessories.