Part of the Schneider Electric ComPact NSX250B series, the LV431140 is a molded case circuit breaker designed for robust electrical system protection. This unit incorporates a Micrologic 2.2 electronic trip unit, providing advanced overcurrent protection capabilities for industrial power distribution. It is commonly specified for main incomer and feeder protection in commercial and industrial facilities.

Technical details

• Series: ComPact NSX250B
• Trip Unit: Micrologic 2.2 Electronic
• Breaking Capacity: Confirmed by part number and series, refer to manufacturer datasheet for specific kA rating.
• Voltage Rating: Confirmed by part number and series, refer to manufacturer datasheet for specific voltage class (e.g., 240V, 480V, 600V).
• Current Rating: Confirmed by part number and series, refer to manufacturer datasheet for specific Ampere rating (e.g., 250A).
• Number of Poles: Confirmed by part number and series, refer to manufacturer datasheet for specific pole configuration (e.g., 3-pole).
• Mounting Type: DIN rail or panel mount, refer to manufacturer datasheet for specific options.
• Terminal Type: Screw or lug terminals, refer to manufacturer datasheet for specific configuration.

Applications & compatibility

The Schneider LV431140 circuit breaker is suitable for use in main distribution panels, sub-distribution boards, and motor control centers. Its application spans various industries including manufacturing plants, data centers, and building management systems where reliable overcurrent and short-circuit protection is critical.

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 LV431140 or contact our technical team for cross-reference assistance with compatible ComPact NSX components.