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Siemens EE3B045 - 3-Pole Molded Case 45A 240V Breaker

Siemens
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Siemens EE3B045 is a 3-pole molded case circuit breaker from the EE Series designed for thermal magnetic overcurrent protection. It is rated for 240V AC with a 45A continuous current capacity and an interrupting rating of 10kA at 240V, providing LI (Long-Time and Instantaneous) protection functions. The unit weighs 8 lb and features a bolt-on connection configuration for secure panel mounting. This breaker complies with industry standards for industrial power distribution and motor branch circuit protection. It is typically applied in three-phase commercial and light industrial electrical systems requiring reliable overcurrent interruption.

Key Features & Specifications
  • Type: Molded Case, EE Series, Thermal Magnetic
  • Voltage Rating: 240V
  • Current Rating: 45A
  • Poles: 3
  • Phase: 3
  • AIC rating: 10kA@240V
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • Weight: 8 lb
  • Functions: LI - Long-Time and Instantaneous
  • Item Subcategory: Molded Case
  • Family: EE Series
  • Type: EE


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