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Schneider Electric LV434551 - Molded Case Circuit Breaker 160A 4P (MicroLogic 2.2)

Schneider Electric
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Schneider Electric LV434551 is a molded case circuit breaker designed for providing comprehensive overcurrent and short-circuit protection in demanding industrial power distribution systems. It features a 160A current rating and a 690V voltage rating, housed within a compact NSX frame with a four-pole configuration and a weight of 1.257 lb. The breaker utilizes a MicroLogic 2.2 AB electronic trip unit for LSI (Long-Time, Short-Time, and Instantaneous) protection functions, ensuring selective coordination. It complies with UL 508 and EN/IEC 60947-2 standards and carries Marine, EAC, and CCC certifications, making it suitable for a wide range of applications including commercial buildings, industrial plants, and marine installations.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Compact NSX Family, LV4 Type
  • Voltage Rating: 690V
  • Current Rating: 160A
  • Poles: 4
  • Trip Type: MicroLogic 2.2 AB Electronic
  • Protection Functions: LSI (Long-Time, Short-Time, Instantaneous)
  • Standards: UL 508, EN/IEC 60947-2
  • Certification: Marine, EAC, CCC
  • Weight: 1.257 lb