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Siemens ED63M045 - Molded Case Circuit Breaker 45A 600V AC

Siemens
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Siemens ED63M045 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase electrical systems. It features a 45A current rating and a 600V AC voltage rating, housed within a compact, bolt-on ED frame measuring 150mm x 170mm x 100mm (5.906" x 6.693" x 3.937") and weighing 2.998 lb. The breaker is IEC certified and UL listed, ensuring compliance with international safety standards for industrial applications such as panelboards, switchboards, and motor control centers. Its thermal-magnetic protection mechanism provides both long-time and instantaneous trip functions with an interrupting capacity of 25kA at 480V AC, and it operates reliably across a temperature range of -25°C to 70°C (-13°F to 158°F).

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 600V AC
  • Current Rating: 45A
  • Dimensions: 150mm x 170mm x 100mm (5.906" x 6.693" x 3.937")
  • Standards: IEC Certified, UL Listed
  • Applications: Panelboards, Switchboards, Motor Control Centers
  • Switch Type: Circuit Breaker
  • Configuration: Fixed
  • Phase: 3
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous Trip
  • Frame Size: ED Frame
  • Trip Type: Thermal-Magnetic
  • Breaker Type: Molded Case
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Shipping Dimensions: 150mm x 170mm x 100mm (5.906" x 6.693" x 3.937")
  • Voltage: 600V AC
  • Amperage: 45A
  • AIC rating: 25kA @ 480V AC
  • Connection: Bolt-On
  • Wire Size: 10 AWG to 1/0 AWG, CU/AL
  • Certification: IEC, UL
  • Mounting: Fixed
  • Hz: 50/60 Hz
  • Enclosure: Molded Case
  • Standards: IEC, UL
  • Circuit Breaker Mounting Style: Fixed
  • Terminal Connection: Bolt-On
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 3-Phase
  • Installation Type: Fixed
  • Breaker Frame: ED Frame
  • Operating Temperature Maximum Celsius: 70°C


Product Identification
  • UPC: 783643318045
  • GTIN: 00783643318045