The Schneider Electric Compact NSX100R circuit breaker is engineered for robust protection in demanding industrial environments. As part of the NSX series, this 3-pole breaker is designed to handle significant fault currents, making it suitable for main distribution or feeder protection in facilities such as manufacturing plants, data centers, or commercial buildings.

Technical details

• Series: Compact NSX
• Model: NSX100R
• Rated Current: 100 A
• Number of Poles: 3
• Trip Unit: Micrologic 2.2
• Interrupting Capacity: 200 kA at 415 VAC
• Voltage Rating: 415 VAC
• Configuration: 3d (refer to manufacturer datasheet for specific configuration details)

Applications & compatibility

This circuit breaker is commonly deployed in motor control centers, power distribution panels, and as protection for large machinery. Its high interrupting rating ensures safety and reliability in applications where short-circuit currents can be substantial, such as on assembly lines, in material handling systems, or within process control 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 LV433272 or contact our technical team for cross-reference assistance with compatible NSX series components.