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Siemens ED42B040L - Molded Case Breaker 40A 480V 2-Pole

Siemens
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Siemens ED42B040L is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial electrical systems. It features a 40A current rating and a 480V AC voltage rating, housed within a compact ED frame measuring 170mm x 150mm x 70.3mm (6.693" x 5.906" x 2.767") and weighing 2.712 lb. The breaker is UL Listed and IEC certified, ensuring compliance with key industry standards for safety and performance. Its thermal-magnetic protection with long-time and instantaneous (LI) trip functions makes it suitable for safeguarding feeders and branch circuits in commercial and industrial panelboards.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Feed-Thru Connection
  • Voltage Rating: 480V AC
  • Current Rating: 40A
  • Dimensions: 170mm x 150mm x 70.3mm (6.693" x 5.906" x 2.767")
  • Standards: UL Listed, IEC
  • Applications: Industrial Feeder and Branch Circuit Protection
  • Switch Type: Circuit Breaker
  • Configuration: Fixed
  • Phase: 1
  • Amperage: 40A
  • AIC Rating: 18kA @ 480V
  • Connection: Feed-Thru
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: Long-Time and Instantaneous Trip (LI)
  • Frame Size: ED Frame
  • Trip Type: Thermal Magnetic
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Mounting: Panel Mount
  • Certification: UL Listed, IEC
  • Family: Sentron Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643083806
  • GTIN: 00783643083806