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TE Connectivity ECPN & ECPS High-Voltage DC Contactors

TE Connectivity's (TE) ECPN and ECPS High-Voltage DC Contactors are designed for 1500VDC voltage systems, including battery energy storage systems, electric vehicle (EV) chargers, electric marine vessels, and data centers. TE ECPN and ECPS contactors utilize gas-filling and ceramic-sealing technology for excellent arc extinguishing performance. The ECPN and ECPS incorporate TE's proprietary patented technologies to deliver exceptionally high system safety and reliability. These high-voltage DC contactors offer up to 15KA or 20KA strong short-circuit current endurance and up to 1500VDC enhanced breaking capacity. Continuous current carrying capacity ranges from 350A to 800A.

Features

  • ECPN350N / ECPS350B
    • Up to 15KA strong short-circuit current endurance
    • Hermetically sealed with ceramic technology
    • Up to 350A continuous current carrying capacity
    • Up to 1500VDC enhanced breaking capacity at 1500A
    • Allows bi-directional load
    • Dual coil design requiring 5W holding power
    • Equipped with an auxiliary contact
    • Compatibility with DC-1 utilization category in IEC60947-4-1
  • ECPN500B / ECPS500B
    • Up to 15KA strong short-circuit current endurance
    • Hermetically sealed with ceramic technology
    • Up to 500A continuous current carrying capacity
    • Up to 1500VDC enhanced breaking capacity at 2000A
    • Allows bi-directional load
    • Dual coil design requiring 5W holding power
    • Equipped with an auxiliary contact
    • Compatibility with DC-1 utilization category in IEC60947-4-1
  • ECPN800B / ECPS800B
    • Up to 20KA strong short-circuit current endurance
    • Hermetically sealed with ceramic technology
    • Up to 800A continuous current carrying capacity
    • Up to 1500VDC enhanced breaking capacity at 2000A
    • Allows bi-directional load
    • Dual coil design requiring 5W holding power
    • Equipped with an auxiliary contact
    • Compatibility with DC-1 utilization category in IEC60947-4-1

Applications

  • Battery energy storage systems
  • Photovoltaic inverters
  • Data centers
  • Electric marine vessels
  • Power conversion systems
  • Megawatt EV DC chargers

Datasheets

Circuit Diagram

Application Circuit Diagram - TE Connectivity ECPN & ECPS High-Voltage DC Contactors

Related Contactors

TE Connectivity ECP150B/250B/350B högspänningskontaktorer

Har varierande spänning på upp till 1500 VDC och en kontinuerlig ström på upp till 500 A.

Learn Moreom TE Connectivity ECP150B/250B/350B högspänningskontaktorer View Productsrelaterat till TE Connectivity ECP150B/250B/350B högspänningskontaktorer
Publicerad: 2025-12-08 | Uppdaterad: 2025-12-23