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Schneider Electric LV431495 - Solid-State Trip Unit for 250A/690V Protection

Schneider Electric
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Schneider Electric LV431495 is a solid-state trip unit designed for advanced circuit protection in industrial power distribution systems. It provides comprehensive LSI (Long-Time, Short-Time, and Instantaneous) protection functions for a fixed 250A current rating on 4-pole systems with a voltage rating of 690V. The unit is constructed within a compact LV4 housing with dimensions of 600 mm D x 900 mm W x 2100 mm H and a weight of 4 lb, featuring the MicroLogic 5.2 A trip system. It complies with key industry standards including EN/IEC 60947-2 and UL 508, ensuring reliable operation. This trip unit is typically applied for protection within compatible NS, NSF, NSX, NFNF, NFNL, NFHF, and NFHL circuit breaker frames.

Key Features & Specifications
  • Type: Solid-state protection trip unit (LV4) with MicroLogic 5.2 A system
  • Voltage Rating: 690V
  • Current Rating: 250A (Fixed)
  • Dimensions: 600 mm Depth x 900 mm Width x 2100 mm Height (23.62 in x 35.43 in x 82.68 in)
  • Weight: 4 lb
  • Standards: EN/IEC 60947-2, UL 508
  • Applications: Industrial power distribution protection
  • Functions: LSI (Long-Time, Short-Time, Instantaneous)
  • Protection: Solid State
  • Poles: 4
  • Trip Type: MicroLogic 5.2 A
  • Compatible Frames: NS, NSF, NSX, NFNF, NFNL, NFHF, NFHL
  • Family: Compact


Product Identification
  • GTIN: 03606480016592