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 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.

DC Voltage Range 2 - 36 VDC

Ampere Range 3 - 63 A

Standards

IEC 60282-1
UTE C64-210

Applications

HV Transformers protection
Fused switch gear combination
Best used in SF6 insulated switch gear and compact switch gear
For indoor use
Operating temperature: -25°C to +40°C

Products

• 55AL120V100 - L088974
• 55AL120V100P - R085437
• 55AL120V80 - K088973
• 55AL120V80P - Q085436
• 55AL72V100 - K088927
• 55AL72V100P - K085454
• 55AL72V125 - N088953
• 55AL72V125P - M085456
• 55AL72V80 - H087982
• 55AL72V80P - J085453
• FR120V16 - Y210241
• FR120V16P - E210247
• FR120V32 - Z210242
• FR120V32P - F210248
• FR120V43 - A210243
• FR120V43P - G210249
• FR120V6,3 - X210240
• FR120V6,3P - D210246
• FR120V63 - B210244
• FR120V63P - H210250
• FR72V16 - A227585
• FR72V16P - F227590
• FR72V32 - B227586
• FR72V32P - G227591
• FR72V43 - C227587
• FR72V43P - H227592
• FR72V6,3 - Z227584
• FR72V6,3P - E227589
• FR72V63 - D227588
• FR72V63P - J227593
• LOT-FR240V16 - B210796
• LOT-FR240V16P - H227431
• LOT-FR240V32 - G226234
• LOT-FR240V32P - J227432
• LOT-FR240V43 - C210797
• LOT-FR240V43P - K227433
• LOT-FR240V6,3 - A210795
• LOT-FR240V6,3P - G227430
• LOT-FR240V63 - D210798
• LOT-FR240V63P - L227434