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Siemens E43M020 - 20A 3-Pole 480V Thermal Magnetic Breaker

Siemens
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Siemens E43M020 Circuit Breaker - 20A 3-Pole 480V Thermal Magnetic Molded Case The Siemens E43M020 is a 3-pole molded case circuit breaker from the E Series, designed to provide LI (Long-Time and Instantaneous) protection for industrial electrical systems. It is rated for 480V AC, 20A, and 18kA interrupting capacity at 480V, with a thermal magnetic trip mechanism for reliable overcurrent protection. This bolt-on breaker weighs 7 lb and features a compact construction suitable for standard panelboards. It complies with industry standards for industrial and commercial power distribution applications. Typical uses include branch circuit protection in manufacturing facilities, commercial buildings, and heavy equipment.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic
  • Voltage Rating: 480V AC
  • Current Rating: 20A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 18kA@480V
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 7 lb
  • Family: E Series
  • Item Subcategory: Molded Case


Product Identification
  • UPC: Not available
  • GTIN: Not available