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Schneider Electric LV429105 - Solid-State Trip Unit for 100A Protection

Schneider Electric
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Schneider Electric LV429105 is a solid-state trip unit designed for advanced circuit protection in industrial power distribution systems. It provides precise LSI (Long-Time, Short-Time, and Instantaneous) protection functions for a fixed 100A current rating on 4-pole systems with a voltage rating of 690V. The unit is built into a compact LV4 housing with dimensions of 84.7 cm (D) x 52.1 cm (W) x 148.5 cm (H) and a weight of 1.5 lb, featuring the MicroLogic 5.2 E trip system. It complies with key international standards including EN/IEC 60947-2 and UL 508, ensuring reliable operation. This trip unit is typically applied within panelboards and switchboards compatible with NS, NSF, NSX, NFNF, NFNL, NFHF, and NFHL breaker frames.

Key Features & Specifications
  • Type: Solid-state trip unit (Compact LV4 family) with MicroLogic 5.2 E trip system
  • Voltage Rating: 690V
  • Current Rating: 100A (Fixed)
  • Dimensions: 84.7 cm (Depth) x 52.1 cm (Width) x 148.5 cm (Height) / 33.35 in x 20.51 in x 58.46 in
  • Standards: EN/IEC 60947-2, UL 508
  • Applications: Industrial power distribution panelboards and switchboards
  • Functions: LSI - Long-Time, Short-Time, and Instantaneous protection
  • Protection: Solid State
  • Poles: 4
  • Trip Type: MicroLogic 5.2 E
  • Compatible Frames: NS, NSF, NSX, NFNF, NFNL, NFHF, NFHL
  • Amperage Maximum: 100A
  • Amperage Minimum: 100A
  • Weight: 1.5 lb


Product Identification
  • UPC: 606480017004
  • GTIN: 03606480017001