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TE Connectivity ECK 150B, 200B, & 250B High-Voltage DC Contactors

TE Connectivity’s (TE) ECK 150B, 200B, and 250B High-Voltage DC Contactors offer high performance in electrical endurance, allowing switching voltage up to 1000VDC. These contactors allow bidirectional loads and are hermetically sealed with ceramic sealing technology, ensuring they are safe and reliable. ECK contactors are designed with a built-in economizer and offer an innovative and reliable solution for electric vehicle (EV) charging stations, battery energy storage systems, solar inverters, and automated guided vehicles (AGVs). TE ECK 150B, 200B, and 250B High-Voltage DC Contactors comply with DC-1 utilization categories and meet IEC 60947-4-1 and UL 60947 standards.

Features

  • Hermetically sealed with ceramic technology
  • Bidirectional contacts
  • Meets the system upgrade requirement
  • High performance in electrical endurance
  • Allows for bidirectional loads
  • Smart monitoring for main contact status
  • CE approved
  • Complies with DC-1 utilization category
  • Optional auxiliary contact

Applications

  • Warehouse automation
  • EV charging
  • Energy storage systems
  • DC converters
  • Battery test equipment
  • Power distribution units

Specifications

  • Switching voltage up to 1000VDC
  • 200A to 500A contact current range
  • 30ms maximum operating time
  • 2A, 30VDC maximum contact current
  • 0.4Ω contact resistance
  • -40°C to +85°C ambient temperature range
  • Mechanical life
    • 200,000 cycles with auxiliary contact
    • 500,000 cycles without auxiliary contact

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TE Connectivity ECK 150B, 200B, & 250B High-Voltage DC Contactors