• Retrofit Vacuum Circuit Breaker

South Wales Switchgear – 25 kA Retrofit Vacuum Circuit Breaker for Low Type Unit (SWS-Lo)

SPE Energy Ltd at the forefront of retrofit vacuum circuit breaker design and manufacture with their new, South Wales Switchgear retrofit vacuum circuit breaker utilising proven spring mechanism technology

SPE Energy Ltd at the forefront of retrofit vacuum circuit breaker design and manufacture with their new, South Wales Switchgear retrofit vacuum circuit breaker utilising proven spring mechanism technology.

We constantly innovate to expand our retrofit circuit breaker product line, catering to diverse switchgear configurations and customer needs. Our retrofit solutions are designed to update and improve the performance and safety of your systems with minimal downtime.

  • Rated voltage – 12 kV
  • Rated short circuit breaking current – 25 kA
  • Rated short time current 3 seconds – 25 kA
  • Rated peak withstand current – 62.5 kAp
  • Rated peak making current – 62.5 kAp
  • Rated normal current – 400/630
  • Rated basic Impulse Level – 75 kVp
  • Rated Power Frequency – 28kV 1 min
  • Mechanical endurance class – M2 10,000 operations
  • Rated operating sequence – O-0.3s-CO-15s-CO
  • IEC62271 – 100
  • IEC 62271 – 200

South Wales Switchgear retrofit vacuum circuit breaker utilising proven spring mechanism technology

  • HG12 Range
  • DXD Range
  • DXE Range
  • D4X Range (Monoblock Unit)
  • C4X Range (Monoblock Unit)
  • D8/12X
  • D8/12XD

Enquiry Form

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