481 Series - Alarm Indicating Fuse for Telecom Circuits

481
  • Color-coded indicator flags indicate ampere rating.
  • Body is constructed of black polyphenylene sulfide with UL-94V0 flammability rating, contacts are of bright alloy-plated beryllium copper.
  • Ideal for telecommunications and control panel circuits.
  • Eliminates down time by immediately pinpointing the blown (open) circuit while triggering LED or audio alarm, while placed in mating holder (482 Series).
  • Clear plastic lens option available for additional safety.

Access specifications, certifications, check availability and order parts below

Catalog #CertificatesAmps (A)VAC (V)Nominal Melting I2T (A2sec)Resistance
(Ω)
Interrupting RatingOpeningStockSamplesCompare
0481.180ru0.181250.008086.25300A@125VACFast-Acting (F)CheckOrder
0481.200ru0.21250.0145.7300A@125VACFast-Acting (F)CheckOrder
0481.250ru0.251250.03564.2300A@125VACFast-Acting (F)CheckOrder
0481.3000.251250.03564.2Fast-Acting (F)CheckOrder
0481.3500.3751250.0282Fast-Acting (F)CheckOrder
0481.375ru0.3751250.0282300A@125VACFast-Acting (F)CheckOrder
0481.500ru0.51250.1391.52300A@125VACFast-Acting (F)CheckOrder
0481.6000.651250.2781.25Fast-Acting (F)CheckOrder
0481.650ru0.651250.2781.25300A@125VACFast-Acting (F)CheckOrder
0481.750ru0.751250.3630.98300A@125VACFast-Acting (F)CheckOrder
0481000ruFast-Acting (F)CheckOrder
0481001.ru11250.7330.665300A@125VACFast-Acting (F)CheckOrder
0481002.ru21255.290.12300A@125VACFast-Acting (F)CheckOrder
0481003.ru312511.20.067300A@125VACFast-Acting (F)CheckOrder
0481004.ru412515.40.035300A@125VACFast-Acting (F)CheckOrder
0481005.ru512526.20.0285300A@125VACFast-Acting (F)CheckOrder
048101.5ru1.51252.550.385300A@125VACFast-Acting (F)CheckOrder
0481010.ru10125115.30.0084300A@125VACFast-Acting (F)CheckOrder
0481012.ru12125222.50.0066300A@125VACFast-Acting (F)CheckOrder
0481015.ru15125294.20.0058300A@125VACFast-Acting (F)CheckOrder
048102.5ru2.51259.460.093300A@125VACFast-Acting (F)CheckOrder
0481020.ru201255700.00394300A@125VACFast-Acting (F)CheckOrder
048103.5ru3.512510.50.0415300A@125VACFast-Acting (F)CheckOrder
048107.5ru7.512542.80.0113300A@125VACFast-Acting (F)CheckOrder
04811.33ru1.331251.580.48300A@125VACFast-Acting (F)CheckOrder