The Schneider Electric Compact NSX100HB2 circuit breaker (LV433257) is a 3-pole, 3D fixed thermal-magnetic molded case circuit breaker engineered for robust protection in demanding industrial environments. This unit is designed to provide reliable circuit interruption and is a key component in motor control panels and power distribution systems where space optimization and high breaking capacity are critical.

Technical details

• Series: Compact NSX
• Model Designation: NSX100HB2
• Poles: 3
• Mounting Type: Fixed
• Breaking Capacity: 100 kA at 500 VAC
• Trip Unit Type: Thermal-Magnetic
• Frame Size: 100 A
• Configuration: 3D (refer to manufacturer datasheet for detailed meaning of '3D')

Applications & compatibility

This circuit breaker is commonly specified for use in motor control centers, power distribution boards, and machine tool applications. Its high breaking capacity makes it suitable for systems with significant fault current potential, ensuring reliable protection for downstream equipment in manufacturing plants, processing facilities, and other industrial settings.

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 LV433257 or contact our technical team for cross-reference assistance with compatible Compact NSX components.