The Schneider Electric Compact NSXm H circuit breaker, identified by part number LV426554, is a 3-pole molded case circuit breaker designed for robust electrical protection. This unit is part of the NSXm H series, engineered for demanding industrial environments. It offers a significant interrupting capacity of 70 kA at 415 VAC, ensuring safety and reliability in fault conditions.

Technical details

• Series: Compact NSXm H
• Poles: 3
• Rated Current: 50 A
• Interrupting Capacity: 70 kA at 415 VAC
• Trip Unit: TMD (Thermal Magnetic Differential)
• Connection Type: Compression lugs and busbar connectors
• Voltage Rating: Suitable for 415 VAC systems
• Enclosure Type: Molded Case Circuit Breaker
• Certifications: Verify specific certifications against manufacturer datasheet for application compliance.

Applications & compatibility

This circuit breaker is commonly deployed in power distribution systems for industrial facilities, motor control centers, and machinery requiring reliable overcurrent and short-circuit protection. Its high interrupting rating makes it suitable for applications with significant fault current potential, such as those found in manufacturing plants, processing facilities, and large-scale commercial buildings.

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 LV426554 or contact our technical team for cross-reference assistance with compatible NSXm H components.