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Siemens EE3B040L - Molded Case Circuit Breaker 40A 240V 3-Pole

Siemens
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Siemens EE3B040L is a 3-pole molded case circuit breaker from the EE Series, designed for overcurrent protection in industrial and commercial power distribution systems. It delivers thermal magnetic protection with LI (Long-Time and Instantaneous) trip functions, rated for 40A at 240V with a 10kA interrupting capacity at 240V. The unit weighs 8 lb, features a feed-thru connection, and is built for standard panel mounting in a 3-phase configuration. This breaker complies with industry standards for reliable operation in demanding environments. Typical applications include branch circuit protection and feeder protection in switchboards and panelboards.

Key Features & Specifications
  • Type: EE
  • Family: EE Series
  • Item Subcategory: Molded Case
  • Poles: 3
  • Current Rating: 40A
  • Voltage Rating: 240V
  • Phase: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • AIC Rating: 10kA@240V
  • Connection: Feed-Thru
  • Weight: 8 lb
  • Mounting Type: Standard Panel Mount
  • Part Number: EE3B040L