The Schneider Electric Compact NSX100HB1 is a 3-pole circuit breaker designed for robust electrical protection in industrial environments. This unit features a 100A Micrologic 5.2 E trip unit and offers a significant interrupting capacity of 85 kA at 500 VAC, making it suitable for demanding applications where fault current protection is critical.

Technical details

• Series: Compact NSX
• Model: NSX100HB1
• Trip Unit: Micrologic 5.2 E
• Current Rating: 100 A
• Number of Poles: 3
• Interrupting Capacity: 85 kA at 500 VAC
• Configuration: 3d (3 normally open, 3 normally closed auxiliary contacts)

Applications & compatibility

This circuit breaker is commonly specified for use in motor control centers, power distribution panels, and machinery requiring reliable overcurrent and short-circuit protection. Its high interrupting rating ensures safety in systems with potential for significant fault currents, such as those found in manufacturing plants, processing facilities, and large 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 LV433309 or contact our technical team for cross-reference assistance with compatible Compact NSX components.