B210244 - FR120V63
High Voltage UTE Back-up fuse Limitor® 12kVAC IEC 63A d55mm, L520mm
FR-type fuses are designed to protect HV/LV power distribution transformers. Designed to be coordinated with other equipment, these current limiting fuse-links interrupt fault currents before they reach their peak. The fault current is interrupted inside the fuse-link body and although this is very fast, there is no sign of it outside. The 24kV fuses were specially designed with very low power losses, for use in SF6-insulated or compact air-insulated fused switchgear combinations The main elements in these fuses are: a barrel of class F insulating synthetic material, nickel plated aluminium end contacts, pure silver fuse elements and a composite material fuse element holder to withstand high temperatures. Thanks to their structure, based on a synthetic material, FR fuse-links are the perfect answer to the stress involved in use inside HV bays and fuse-link chambers.
High Voltage UTE Back-up fuse Limitor® 12kVAC IEC 63A d55mm, L520mm
FR-type fuses are designed to protect HV/LV power distribution transformers. Designed to be coordinated with other equipment, these current limiting fuse-links interrupt fault currents before they reach their peak. The fault current is interrupted inside the fuse-link body and although this is very fast, there is no sign of it outside. The 24kV fuses were specially designed with very low power losses, for use in SF6-insulated or compact air-insulated fused switchgear combinations The main elements in these fuses are: a barrel of class F insulating synthetic material, nickel plated aluminium end contacts, pure silver fuse elements and a composite material fuse element holder to withstand high temperatures. Thanks to their structure, based on a synthetic material, FR fuse-links are the perfect answer to the stress involved in use inside HV bays and fuse-link chambers.
Datasheets
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Compliances
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| Item number | B210244 |
| Catalogue No | FR120V63 |
| Description | High Voltage UTE Back-up fuse Limitor® 12kVAC IEC 63A d55mm, L520mm |
| EAN/UPC Code | 3605340226836 |
| Rated voltage AC IEC | 12 kV |
| Ampere Rating | 63 A |
| AC or DC | AC |
| Fuse Size | d=55mm L=520mm |
| Mounting | Clip |
| Clearing I2t At Rated Voltage | 24 kA²s |
| AC Max I.R./Breaking Capacity: I1 | 12.5 kA |
| Min Interrupting Rating (MBC) | 315 A |
| Connection/Terminal Material | Nickel-Plated Aluminum |
| Connection/Terminal Type | Cylindrical |
| Product Diameter | 2.17 in |
| Product Length | 20.47 in |
| Sell Pack Quantity | 3 EA |
| Sell Pack Weight | 13.889 lb |
| Sell Pack Width | 10.63 in |
| Sell Pack Length | 24.02 in |
| Sell Pack Height | 3.94 in |
| Product group | High Voltage IEC Fuses |
| Body/Insulating Material | Class F insulating synthetic material |
| Product Weight | 4.63 lb |
| Power Dissipation at Rated Current Value | 142 W |