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Siemens E43B110 - Molded Case 110A 3-Pole 480V

Siemens
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Siemens E43B110 Circuit Breaker - Molded Case 110A 3-Pole 480V The Siemens E43B110 is a three-pole molded case circuit breaker from the E Series, designed to provide overcurrent protection for industrial electrical systems. It operates at a voltage rating of 480V AC and a current rating of 110A, with an interrupting capacity of 18kA at 480V. This unit features a bolt-on connection, thermal magnetic protection, and LI (Long-Time and Instantaneous) trip functions, weighing 3 lb. It complies with industry standards for molded case breakers and is suitable for three-phase applications in commercial and industrial power distribution panels.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic
  • Voltage Rating: 480V AC
  • Current Rating: 110A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 18kA@480V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Family: E Series
  • Weight: 3 lb


Product Identification
  • Manufacturer: Siemens
  • Item Subcategory: Molded Case
  • Type: E