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Siemens EF2B050L - Molded Case Circuit Breaker 50A 600V

Siemens
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Siemens EF2B050L is a 2-pole molded case circuit breaker from the EF Series, designed for thermal magnetic overcurrent protection with LI (Long-Time and Instantaneous) trip functions. It is rated for 600V AC, 50A continuous current, and provides an interrupting capacity of 14kA at 480V, suitable for single-phase industrial applications. The unit weighs 3 lb and features a feed-thru connection configuration, with a compact molded case construction for panelboard installation. This breaker complies with applicable UL and NEMA standards for industrial electrical distribution systems. It is typically used in commercial and light industrial power panels, motor control centers, and branch circuit protection where reliable overcurrent and short-circuit interruption is required.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic, LI (Long-Time and Instantaneous)
  • Voltage Rating: 600V AC
  • Current Rating: 50A
  • Poles: 2
  • Phase: 1
  • AIC Rating: 14kA@480V
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Family: EF Series
  • Weight: 3 lb


Product Identification
  • UPC: Not specified
  • GTIN: Not specified