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Schneider Electric LV431496 - Solid-State Trip Unit 250A 4P

Schneider Electric
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Schneider Electric LV431496 is a solid-state trip unit designed for advanced protection and coordination in low-voltage power distribution systems. It provides comprehensive LSI (Long-Time, Short-Time, and Instantaneous) protection functions for a fixed 250A current rating on 4-pole applications, operating at a voltage rating of 690V. The unit is engineered for integration into compatible Compact NS, NSF, NSX, and NF frame circuit breakers, featuring the MicroLogic 5.2 E trip type for precise fault detection. It complies with UL 508 and EN/IEC 60947-2 standards, ensuring reliable performance in industrial and commercial electrical infrastructures for main feeder and branch circuit protection.

Key Features & Specifications
  • Type: Solid-State Trip Unit (LV4), MicroLogic 5.2 E
  • Voltage Rating: 690V AC
  • Current Rating: 250A (Fixed)
  • Poles: 4
  • Protection Functions: LSI (Long-Time, Short-Time, Instantaneous)
  • Standards: UL 508, EN/IEC 60947-2
  • Compatible Frames: NS, NSF, NSX, NFNF, NFNL, NFHF, NFHL
  • Family: Compact
  • Item Subcategory: Trip Units & Programmers
  • Dimensions: 45.50 in D x 125.00 in W x 50.00 in H (115.58 cm x 317.5 cm x 127 cm)
  • Weight: 1.544 lb


Product Identification
  • UPC: 606480017059
  • GTIN: 03606480017056