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Siemens 3VA5140-5EC31-0AA0 - Molded Case Circuit Breaker 40A 3-Pole

Siemens
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Siemens 3VA5140-5EC31-0AA0 is a 3-pole molded case circuit breaker from the Sentron Series, designed for thermal magnetic protection with long time and instantaneous (LI) functions. It is rated for 40A at 690V AC with a 35kA interrupting capacity at 480V, operating on a 3-phase system. The unit measures 5.906 x 3.622 x 4.567 inches, weighs 2.094 lb, and features a feed-thru connection type with a paddle actuator. It is UL Listed and certified, with an operating temperature range of -13°F to 158°F (-25°C to 70°C). This breaker is suitable for industrial and commercial applications requiring reliable overload and short-circuit protection.

Key Features & Specifications
  • Type: Molded Case
  • Family: Sentron Series
  • Poles: 3
  • Current Rating: 40 A
  • Voltage Rating: 690V AC
  • Interrupt Rating: 35 kA @ 480 V
  • Protection: Thermal Magnetic
  • Trip Type: TM230
  • Functions: LI
  • Connection: Feed-Thru
  • Actuator Type: Paddle
  • Dimensions: 5.906 x 3.622 x 4.567 inch
  • Weight: 2.094 lb
  • Operating Temperature Range: -13°F to 158°F (-25°C to 70°C)
  • Enclosure Type: IP40
  • Frequency Rating: 50/60 Hz
  • Standards: UL Listed
  • Certification: UL Listed
  • Country of Origin: Mexico


Product Identification
  • UPC: 804766300578
  • GTIN: 00804766300578