Siemens ED43B045 - Molded Case Circuit Breaker 45A 480V 3P
Siemens ED43B045 - Molded Case Circuit Breaker 45A 480V 3P
Siemens ED43B045 - Molded Case Circuit Breaker 45A 480V 3P
Siemens ED43B045 - Molded Case Circuit Breaker 45A 480V 3P
Siemens ED43B045 - Molded Case Circuit Breaker 45A 480V 3P
Siemens ED43B045 - Molded Case Circuit Breaker 45A 480V 3P
Siemens ED43B045 - Molded Case Circuit Breaker 45A 480V 3P
Siemens ED43B045 - Molded Case Circuit Breaker 45A 480V 3P
Siemens ED43B045 - Molded Case Circuit Breaker 45A 480V 3P
Siemens ED43B045 - Molded Case Circuit Breaker 45A 480V 3P

Siemens ED43B045 - Molded Case Circuit Breaker 45A 480V 3P

Siemens
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Siemens ED43B045 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase electrical systems. It features a 45A current rating and a 480V AC voltage rating, housed within a compact 125A/ED frame measuring 6.693" x 5.906" x 3.950" and weighing 3.869 lb. This thermal-magnetic breaker offers long-time and instantaneous trip functions, is UL Listed and HACR rated, and is engineered for installation in SB switchboards and Sentron panelboards for industrial and commercial power distribution.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Standard, Thermal Magnetic Protection
  • Voltage Rating: 480V AC
  • Current Rating: 45A
  • Frame Size: 125A/ED
  • Poles: 3
  • AIC Rating: 18kA at 480V
  • Connection: Lug in Panelboard, Load Side Lug
  • Wire Size: 10 AWG to 1/0 AWG (Cu/Al)
  • Phase Connection: ABC
  • Operating Temperature: -25°C to 70°C (-13°F to 158°F)
  • Standards & Certification: UL Listed, HACR Rated
  • Dimensions: 6.693" H x 5.906" W x 3.950" D
  • Weight: 3.869 lb
  • Compatible Panel Types: SB Switchboards, Sentron Panelboards


Product Identification
  • UPC: 783643209428
  • GTIN: 00783643209428