The Schneider Electric Compact NSX250HB1 (LV433545) is a 4-pole molded case circuit breaker (MCCB) engineered for robust electrical protection and efficient space utilization in demanding industrial environments. This fixed-type breaker is designed to deliver reliable performance in applications requiring precise current interruption and circuit isolation.

Technical Details

• Series: Compact NSX250
• Poles: 4
• Type: Molded Case Circuit Breaker (MCCB)
• Configuration: Fixed
• Breaking Capacity: Up to 85 kA (Note: Full breaking capacity rating requires verification against manufacturer datasheet for specific voltage and frequency)
• Terminal Type: Screw terminals
• Mounting Type: DIN rail or panel mount (verify mounting accessories separately)
• Operating Voltage: Designed for low voltage (LV) distribution systems; specific voltage rating to be confirmed via manufacturer datasheet.
• Trip Unit Type: HB1 (Thermal-magnetic, fixed setting - specific current rating to be confirmed via manufacturer datasheet)

Applications & Compatibility

This Compact NSX250HB1 circuit breaker is suitable for use in main distribution panels, sub-distribution boards, and motor control centers across various industries. It provides essential overcurrent and short-circuit protection for electrical circuits in manufacturing plants, data centers, and commercial buildings, ensuring the integrity of connected equipment.

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 LV433545 or contact our technical team for cross-reference assistance with compatible Compact NSX components.