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Siemens EE3B045L - Molded Case Circuit Breaker 45A 240V 3-Pole

Siemens
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Siemens EE3B045L is a 3-pole molded case circuit breaker from the EE Series, designed for overcurrent protection in commercial and industrial electrical distribution systems. This thermal magnetic breaker provides LI (Long-Time and Instantaneous) protection functions, rated for 240V AC operation with a continuous current rating of 45A and an interrupting capacity of 10kA at 240V. The unit features a feed-thru connection type, weighs 8 lb, and is constructed with a robust frame for durability in panelboard and switchgear applications. It complies with industry standards for 3-phase systems, ensuring reliable performance against overloads and short circuits. Typical applications include use in main and branch circuit protection within industrial control panels and distribution boards.

Key Features & Specifications
  • Type: EE
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 240V
  • Current Rating: 45A
  • Poles: 3
  • Phase: 3
  • Protection: Thermal Magnetic
  • AIC Rating: 10kA@240V
  • Connection: Feed-Thru
  • Weight: 8 lb
  • Mounting Type: DIN Rail
  • Part Number: EE3B045L