Siemens ED43S100A - Molded Case Circuit Breaker 100A 480V 3P
Siemens ED43S100A - Molded Case Circuit Breaker 100A 480V 3P

Siemens ED43S100A - Molded Case Circuit Breaker 100A 480V 3P

Siemens
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Siemens ED43S100A is a molded case circuit breaker from the Sentron Series designed for providing a main disconnect and branch circuit protection in three-phase industrial power distribution systems. It features a 100A continuous current rating and a 480V AC voltage rating, housed within a compact ED frame with bolt-on connections and dimensions of 6.693" x 5.906" x 3.979" (170mm x 150mm x 101mm). The unit is UL Listed and IEC Certified, offering an interrupting capacity of 18kA at 480V and is constructed for reliable operation across a temperature range of -25°C to 70°C. Its non-automatic, instantaneous-trip-only function provides short-circuit protection without overload protection, making it suitable for use as a feeder or branch device where downstream components handle overload coordination, and it accommodates copper or aluminum conductors from AWG 10 to 1/0.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, ED Frame, Non-Automatic, Instantaneous Trip Only (No Overcurrent Protection)
  • Voltage Rating: 480V AC
  • Current Rating: 100A
  • Dimensions: 6.693" H x 5.906" W x 3.979" D (170mm x 150mm x 101mm)
  • Standards: UL Listed, IEC Certified
  • Applications: Industrial three-phase power distribution, main disconnect, branch circuit protection
  • Switch Type: Circuit Breaker
  • Configuration: Bolt-On
  • Temp Rating: -25°C to +70°C
  • Phase: 3
  • AIC Rating: 18kA @ 480V AC
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Short-Circuit (Instantaneous) Only
  • Functions: Disconnect, Short-Circuit Protection
  • Frame Size: ED Frame
  • Trip Type: Instantaneous Magnetic
  • Wire Size: AWG 10 to AWG 1/0, Copper or Aluminum
  • Certification: UL Listed, IEC Certified
  • Weight: 3.84 lb


Product Identification
  • UPC: 783643211032
  • GTIN: 00783643211032