ProTec T1SF

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ProTec T1SF
Special features:
  • Integrated backup fuse
  • Leakage current free product for installation in the pre-metering area
  • Shorter connecting cables - low voltage protection level
  • Reduced installation space requirements, costs, wiring time and complexity
  • Sensitive and reliable state-of-the-art disconnector
  • Visual and remote signalization of the device status
  • Short circuit current rating up to 100kA*

Raycap’s new ProTec T1SF Series is based on its Phase Gas Discharge Tube (PGDT) technology, and a new integrated fuse technology. The products ensure safe thermal and fault-current disconnection on networks with prospective currents as low as 300A and as high as 100,000A.* On networks with high prospective currents, SPDs with integrated fuses provide enhanced safety and fault-current protection due to the coordinated tripping characteristics of the thermal disconnect and the integrated fuse.