Overview
| Introduction | Our current limiting M.V. fuses Fusarc-CF are back up type fuses and their main purpose is to safely protect MV switchgear (up to 36 KV) from the dynamic thermal effects caused by short-circuit currents bigger than the minimum breaking current of the fuse
MESA fuses are provided with strikers (depending on types), valid for indication of their correct operation and for tripping the devices associated to them. |
Main
| Range of product | Fusarc CF |
| Quality labels | • ISO 14001 • ISO 9001 |
| Standards | • IEC 60282-1 • IEC 60787 • DIN 43625 • VDE 0670-402 |
| Product or component type | Fuse |
| Protection technology | • Current limiter • Thermal limiter |
Complimentary
| [In] rated current | 50 A |
| Rated voltage (Ur) | 24 kV |
| [Ue] rated operational voltage | 10…24 kV |
| Maximum discharge current | 31.5 kA |
| Braking current | 180 A |
| Average resistance | 33.6 mOhm at 20 °C +/- 10 % |
| Power dissipation in W | 136 W |
| Type of installation | Indoor / Outdoor |
| Material | Porcelain |
| Product destination | • Motor • Power transformer • Capacitor • Voltage transformer |
| Condition of use | • Cubicle • In open air • Fuse chamber |
| Length | 442 mm |
| Net weight | 4.5 kg |
| Diameter | 76 mm |
Packing Units
| Unit Type of Package 1 | PCE |
| Number of Units in Package 1 | 1 |
| Package 1 Height | 8.2 cm |
| Package 1 Width | 8.5 cm |
| Package 1 Length | 51.5 cm |
| Package 1 Weight | 4.77 kg |
| Unit Type of Package 2 | P12 |
| Number of Units in Package 2 | 57 |
| Package 2 Height | 50.0 cm |
| Package 2 Width | 80.0 cm |
| Package 2 Length | 120.0 cm |
| Package 2 Weight | 283.32 kg |
