The Schneider Electric LV433744 is a 3-pole, 3D fixed circuit breaker from the ComPact NSX series, engineered for standard applications requiring robust protection. This unit is designed to optimize space within electrical enclosures while delivering significant breaking capacity, making it suitable for demanding industrial environments.

Technical details

• Series: ComPact NSX
• Poles: 3
• Mounting Type: Fixed
• Breaking Capacity: 100 kA at 690 VAC
• Trip Unit Type: HB2 (refer to manufacturer datasheet for specific trip unit characteristics)
• Frame Size: NSX630 (indicates a 630A frame size, verify specific current rating against datasheet)
• Configuration: 3D (refer to manufacturer datasheet for specific configuration details)

Applications & compatibility

This circuit breaker is commonly deployed in power distribution systems for manufacturing facilities, data centers, and commercial buildings. It is designed to protect electrical circuits in applications such as motor control centers, main distribution panels, and backup power systems, ensuring operational continuity and equipment safety.

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 LV433744 or contact our technical team for cross-reference assistance with compatible ComPact NSX components.