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Siemens EF2B040L - Molded Case 40A 600V 2-Pole

Siemens
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Save $-220.47
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The Siemens EF2B040L is a molded case circuit breaker from the EF Series, designed to provide primary overcurrent protection through its thermal magnetic mechanism. This 2-pole unit is rated for 40A continuous current at 600VAC, with an interrupting capacity of 14kA at 480V, and operates on a single-phase system with feed-thru connections. The breaker weighs 3 lb and utilizes LI (Long-Time and Instantaneous) trip functions to safeguard electrical circuits from sustained overloads and short circuits. It complies with industry standards for molded case breakers, making it suitable for industrial distribution panels and motor control centers requiring reliable branch circuit protection.

Key Features & Specifications
  • Type: Molded Case, EF Series, Thermal Magnetic
  • Voltage Rating: 600V
  • Current Rating: 40A
  • Poles: 2
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic
  • AIC rating: 14kA@480V
  • Phase: 1
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 3 lb