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Medium Voltage Circuit Breaker

W-SLC Medium Voltage fused contactor truck

Developed with cutting-edge technologies, Eaton’s W-SLC withdrawable type vacuum contactor-fuse combination units are world leading in terms of performance, safety and functionality. The W-SLC vacuum contactor-fuse combination units are available in two versions: electrical and mechanical latch, for applications in AC systems with voltages up to 12kV and 50/60Hz. They are ideally suited for use in applications where frequent operations, heavy loads and harsh environments are the norm.

Certifications
IEC
rated current
Up to 4000A

Core features

  • Conform to IEC 62271-1 and IEC 62271-106 standards currents for over 10,000 operations
  • Voltage: 7.2kV and 12kV
  • Current: Contactor continuous current: 400 A
  • Combination Continuous current: 200 A
  • Breaking: up to 50 kA with fuse
  • 8500 A interrupting rating without fuse at 7.2kV
  • 4000 A interrupting rating without fuse at 12kV
  • Service life up to 300,000 electrical operations and 1,000,000 mechanical operations

Specifications
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