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Siemens 3VA5140-4EC31-0AA0 - Molded Case 40A 3-Pole Breaker

Siemens
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Siemens 3VA5140-4EC31-0AA0 is a molded case circuit breaker from the Sentron Series designed for thermal magnetic protection in electrical distribution systems. This 3-pole, 40A breaker operates at 690V AC and features a 25kA interrupting rating at 480V, with LI (long-time and instantaneous) protection functions. The unit measures 5.906 x 3.622 x 4.567 inches, weighs 2.086 lb, and uses a feed-thru connection with a TM230 trip type, operating within a temperature range of -13°F to 158°F (-25°C to 70°C). It is UL Listed and certified, meeting industry standards for safety and performance. Typical industrial applications include branch circuit protection, panelboard distribution, and motor control centers.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker
  • Manufacturer: Siemens
  • Family: Sentron Series
  • Model: 3VA5140-4EC31-0AA0
  • Current Rating: 40 A
  • Voltage Rating: 690 VAC
  • Poles: 3
  • Phase: 3
  • Interrupt Rating: 25 kA at 480 V
  • Protection: Thermal Magnetic
  • Trip Type: TM230
  • Functions: LI (Long-time and Instantaneous)
  • Connection: Feed-Thru
  • Dimensions: 5.906 x 3.622 x 4.567 inch
  • Weight: 2.086 lb
  • Temperature Rating: -13°F to 158°F (-25°C to 70°C)
  • Standards: UL Listed
  • Certification: UL Listed
  • Country of Origin: Mexico


Product Identification
  • UPC: 804766300592
  • GTIN: 00804766300592