- For use in oil to protect distribution circuits
- Suitable for fitting into HV ring main units designed to ESI 41:12
- Current ranges available:
- 100A to 140A at 7.2kV
- 5A to 120A at 12kV
- 25A to 100A at 15.5kV
- 20A – 80A at 17.5 kV
- 50A to 63A at 24kV
- 10A – 40A at 25.8kV
- Meets dimensional and performance requirements of BS 2692 & IEC282
- ASTA and/or KEMA certified short circuit testing
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- 1.2kV and 1.5kV for Industrial and General Applications
- Current range from 2 Amps to 400 Amps
- Range has been tested to BS 2692 at 1200 and 1500 Volt a.c 63kA
- Certified dc short circuit performance of 660V 50kA to BS88 also tested to a minimum of 750 Volt dc
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- For use in air to protect Distribution Transformer Circuits
- Current ratings from 6 Amps to 250 Amps
- Voltage range from 7.2kV to 34.5kV
- Meets dimensional requirements of DIN 43625 and is tested to IEC282
- ASTA and/or KEMA certified short circuit testing
- Suitable for both indoor and outdoor applications
- Widely used at system voltages of 2.4kV to 34.5kV in distribution circuits
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- For use in air on motor starting and general applications
- Current ranges available:
- 5A to 450A at 3.6kV
- 50A to 350A at 7.2kV
- 32a to 350A at 12kV
- Meets dimensional and performance requirements of BS 2692 & IEC282
- ASTA and/or KEMA certified short circuit testing
- High current rating in single body dimensions
- Low current and energy let-through under max fault conditions
- Excellent performance under low over-current conditions
- Ability to resist ageing under repeated starting conditions
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