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Siemens EF3B025L - Molded Case 25A 600V 3-Phase

Siemens
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Siemens EF3B025L Circuit Breaker - Molded Case 25A 600V 3-Phase Thermal Magnetic The Siemens EF3B025L is a 3-pole molded case circuit breaker from the EF Series, designed for LI (Long-Time and Instantaneous) protection functions in industrial power distribution systems. This thermal magnetic breaker is rated for 600V AC, 25A continuous current, and 3-phase operation, with an interrupting capacity of 14kA at 480V. The unit features a feed-thru connection style, weighs 8 lb, and is constructed with a compact molded case housing suitable for panelboard or switchboard mounting. It complies with UL 489 and CSA standards for overcurrent protection in commercial and industrial applications. Typical applications include motor control centers, lighting panels, and branch circuit protection in manufacturing facilities, data centers, and heavy machinery installations.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic
  • Voltage Rating: 600V AC
  • Current Rating: 25A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 14kA@480V
  • Connection: Feed-Thru
  • Protection: LI - Long-Time and Instantaneous
  • Weight: 8 lb
  • Family: EF Series
  • Functions: Long-Time and Instantaneous
  • Breaker Type: EF
  • Circuit Breaker Mounting Style: Fixed
  • Terminal Connection: Feed-Thru
  • Frequency Rating: 50/60 Hz
  • Standards: UL 489, CSA
  • Installation Type: Panelboard/Switchboard
  • Operating Temperature Maximum Celsius: 40°C


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