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LV431404 Schneider Electric
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Schneider Electric LV431404 is a basic frame for the ComPact NSX250H circuit breaker series, rated for 250 A, 3-pole, without an integrated trip unit. It serves as the underlying mechanical and rated-current structure for NSX250H breakers, enabling users to install their choice of trip units according to protection and coordination requirements. Typical industrial applications include power distribution panels, motor control centers, and switchboards in manufacturing facilities and infrastructure systems.
Best Suited For
- Power distribution panels requiring custom protection integration
- Motor control centers using modular trip units
- Retrofit or replacement of discontinued NSX250H breaker frames
- High-fault-current environments with 70 kA breaking capacity