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Schneider Electric LV432693 - Molded Case Breaker 400A 690V (MicroLogic 2.3)

Schneider Electric
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Schneider Electric LV432693 is a molded case circuit breaker designed for providing comprehensive overcurrent and short-circuit protection in three-phase industrial power distribution systems. It features a solid-state MicroLogic 2.3 trip unit with Long-Time, Short-Time, and Instantaneous (LSI) protection functions, rated for 400A at up to 690V with an interrupting capacity of 50kA at 415V. The unit is a three-pole, bolt-on configuration constructed to meet EN/IEC 60947 standards and carries CCC, EAC, and Marine certifications for global application suitability. Its robust design is typically deployed in panelboards, switchboards, and motor control centers to safeguard critical electrical infrastructure.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Compact NSX Family, LV4 Type, Solid-State Protection
  • Voltage Rating: 690V AC
  • Current Rating: 400A
  • Trip Type: MicroLogic 2.3 with LSI (Long-Time, Short-Time, Instantaneous) Functions
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • AIC Rating: 50kA @ 415V
  • Protection: Solid State
  • Standards: EN/IEC 60947
  • Certification: CCC, EAC, Marine
  • Weight: 13.059 lb


Product Identification
  • Manufacturer Part Number: LV432693