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Siemens EF3S150L - Molded Case 150A 600V 3-Phase Magnetic Only

Siemens
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Siemens EF3S150L Circuit Breaker - Molded Case 150A 600V 3-Phase Magnetic Only (EF Series) The Siemens EF3S150L is a 3-pole molded case circuit breaker from the EF Series, designed for instantaneous magnetic-only protection in industrial power distribution systems. It is rated for 600V AC, 150A continuous current, and 3-phase operation, with an interrupting capacity of 14kA at 480V. This feed-thru connection breaker weighs 8 lb and features a compact molded case construction for panelboard or switchboard installation. It complies with UL and CSA standards for overcurrent protection in commercial and industrial environments. Typical applications include motor control centers, lighting panels, and branch circuit protection where short-circuit protection is required without thermal overload elements.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, EF Series, Magnetic Only
  • Voltage Rating: 600V AC
  • Current Rating: 150A
  • Poles: 3
  • Phase: 3
  • Connection: Feed-Thru
  • Protection: I - Instantaneous (Magnetic Only)
  • AIC Rating: 14kA@480V
  • Weight: 8 lb
  • Functions: Instantaneous Trip
  • Item Subcategory: Molded Case
  • Family: EF Series
  • Type: EF


Product Identification
  • UPC: Not available
  • GTIN: Not available