Designed for robust electrical protection within the Schneider Electric Compact NSX160B series, the LV430390 is a 3-pole circuit breaker basic frame. This unit is engineered to optimize space utilization in control panels while delivering substantial breaking capacity. It serves as the foundational component for a complete circuit breaker assembly, requiring a separate trip unit for full functionality.

Technical details

• Series: Compact NSX160B
• Poles: 3
• Frame Size: 160 A
• Short-circuit breaking capacity (Icu): 25 kA at 415 VAC
• Frequency: Supports both 50 Hz and 60 Hz
• Configuration: Basic frame, requires separate trip unit
• Mounting Type: Panel mount (verify mounting details against manufacturer datasheet)
• Terminal Type: Screw terminals (verify terminal size and type against manufacturer datasheet)

Applications & compatibility

This circuit breaker frame is integral to power distribution and protection systems in a wide range of industrial environments. It is commonly found in applications requiring reliable overcurrent and short-circuit protection, such as motor control centers, power distribution boards for manufacturing facilities, and control systems for heavy machinery.

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 LV430390 or contact our technical team for cross-reference assistance with compatible Compact NSX trip units and accessories.