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Siemens ED42B090L - Molded Case Breaker 90A 480V 2-Pole

Siemens
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Siemens ED42B090L is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial electrical systems. It features a 90A current rating and a 480V AC voltage rating, housed within a compact ED frame measuring 6.693" x 5.906" x 2.779" and weighing 2.712 lb. The breaker utilizes a thermal-magnetic trip unit for combined long-time and instantaneous (LI) protection, ensuring compliance with UL and IEC standards for safety and interoperability. Its feed-thru connection and ability to accept 10 to 1/0 AWG aluminum or copper conductors make it suitable for a wide range of panelboard and switchboard applications, operating effectively in ambient temperatures from -25°C to 70°C.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, ED Frame
  • Voltage Rating: 480V AC
  • Current Rating: 90A
  • Dimensions: 6.693" H x 5.906" W x 2.779" D (170mm x 150mm x 70.6mm)
  • Standards: UL Listed, IEC
  • Applications: Industrial Panelboards, Switchboards, Motor Protection
  • Switch Type: Circuit Breaker
  • Configuration: Fixed
  • Phase: 1
  • 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
  • Wire Size: 10 To 1/0 AWG (Aluminum/Copper)
  • Certification: UL Listed, IEC
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Weight: 2.712 lb
  • Family: Sentron Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643083851
  • GTIN: 00783643083851