The Schneider Electric Compact NSX250HB1 circuit breaker is engineered for robust protection in demanding industrial environments. This 4-pole breaker, featuring a Micrologic 5.2 E trip unit, is designed to safeguard electrical systems with a high interrupting capacity. It is commonly integrated into power distribution panels and motor control centers within manufacturing facilities.

Technical details

• Series: Compact NSX
• Model: NSX250HB1
• Trip Unit: Micrologic 5.2 E
• Current Rating: 100 A
• Number of Poles: 4d (4 poles)
• Interrupting Capacity: 85 kA at 500 VAC
• Voltage Rating: Up to 500 VAC
• Trip Unit Functions: Includes adjustable long-time, short-time, instantaneous, and ground fault protection settings (specific parameters require datasheet verification).

Applications & compatibility

This circuit breaker is suitable for use in a wide range of industrial applications including motor control, power distribution, and branch circuit protection. It is compatible with systems requiring reliable overcurrent and short-circuit protection up to 500 VAC, commonly found in heavy machinery, process control systems, and building electrical infrastructure.

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 LV433549 or contact our technical team for cross-reference assistance with compatible Compact NSX components.