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Siemens 3VA5140-6EC31-0AA0 - Molded Case Circuit Breaker 40A 3-Pole

Siemens
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Siemens 3VA5140-6EC31-0AA0 is a 3-pole thermal magnetic molded case circuit breaker from the Sentron Series, designed to provide LI (long-time and instantaneous) protection against overloads and short circuits. It is rated for 40A at 690V AC with a high interrupting capacity of 65kA at 480V, ensuring robust fault current interruption in three-phase systems. 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 TM230 trip unit, operating reliably within a temperature range of -13°F to 158°F (-25°C to 70°C). This circuit breaker is UL Listed and certified to meet industry standards for safety and performance. It is commonly applied in industrial power distribution and motor branch circuit protection.

Key Features & Specifications
  • Manufacturer: Siemens
  • Model: 3VA5140-6EC31-0AA0
  • Type: 3VA
  • Family: Sentron Series
  • Item Subcategory: Molded Case
  • Poles: 3
  • Phase: 3
  • Current Rating: 40A
  • Voltage Rating: 690V AC
  • Protection: Thermal Magnetic
  • Functions: LI
  • Trip Type: TM230
  • AIC Rating: 65kA @ 480V
  • Connection: Feed-Thru
  • Dimensions: 5.906 x 3.622 x 4.567 inch
  • Weight: 2.094 lb
  • Temp Rating: -13°F to 158°F (-25°C to 70°C)
  • Standards: UL Listed
  • Certification: UL Listed
  • Country of Origin: Mexico


Product Identification
  • UPC: 804766300554
  • GTIN: 00804766300554