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Series: 481
481 Series - Alarm Indicating fuse for Telecommunications circuits
  • 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.


Electrical Characteristics

Access specifications, certifications, check availability and order parts below:

Check distributor stock availability by clicking on the [CHECK] link. View certification PDF files by clicking on the certification logo. View the part details by clicking on the part number. To order sample parts, click on the [ADD] link. Click on the 'Key' button to view definitions for each column header. Sort parts by clicking on the column you wish to sort by.


CatalogNo Certs. Amps (A) VAC (V) Nominal Melting I2T (A2sec) Resistance
(Ω) 		IR Stock Sample
Cart
0481.180 0.18 125 0.00808 6.25 300A@125VAC [Check] [Add]
0481.200 0.2 125 0.014 5.7 300A@125VAC [Check] [Add]
0481.250 0.25 125 0.0356 4.2 300A@125VAC [Check] [Add]
0481.300 0.25 125 0.0356 4.2 [Check] [Add]
0481.350 0.375 125 0.028 2 [Check] [Add]
0481.375 0.375 125 0.028 2 300A@125VAC [Check] [Add]
0481.500 0.5 125 0.139 1.52 300A@125VAC [Check] [Add]
0481.600 0.65 125 0.278 1.25 [Check] [Add]
0481.650 0.65 125 0.278 1.25 300A@125VAC [Check] [Add]
0481.750 0.75 125 0.363 0.98 300A@125VAC [Check] [Add]
0481000 [Check] [Add]
0481001. 1 125 0.733 0.665 300A@125VAC [Check] [Add]
0481002. 2 125 5.29 0.12 300A@125VAC [Check] [Add]
0481003. 3 125 11.2 0.067 300A@125VAC [Check] [Add]
0481004. 4 125 15.4 0.035 300A@125VAC [Check] [Add]
0481005. 5 125 26.2 0.0285 300A@125VAC [Check] [Add]
048101.5 1.5 125 2.55 0.385 300A@125VAC [Check] [Add]
0481010. 10 125 115.3 0.0084 300A@125VAC [Check] [Add]
0481012. 12 125 222.5 0.0066 300A@125VAC [Check] [Add]
0481015. 15 125 294.2 0.0058 300A@125VAC [Check] [Add]
048102.5 2.5 125 9.46 0.093 300A@125VAC [Check] [Add]
0481020. 20 125 570 0.00394 300A@125VAC [Check] [Add]
048103.5 3.5 125 10.5 0.0415 300A@125VAC [Check] [Add]
048107.5 7.5 125 42.8 0.0113 300A@125VAC [Check] [Add]
04811.33 1.33 125 1.58 0.48 300A@125VAC [Check] [Add]