Bolted Tag Fuses

Bolted tag fuses are a cylindrical type of fuse fitted with brackets at either end to bolt it onto a fuse holder. Fuses are devices designed for use in circuit protection. They provide a weak link, meaning that they break when a fault such as an overcurrent or short circuit is detected, as the metal strip within them heats up and then melts. This stops the flow of current, preventing the circuit from further damage.

What are bolted tag fuses used for?

Bolted tag fuses can be used in many general industrial applications, such as in different types of electrical equipment and wiring systems used throughout buildings. They are often used in low voltage circuits. They also work well in high-density mounting applications.

Types of bolted tag fuses

Bolted tag fuses mainly vary by their size and current rating, and these factors can differ quite widely. They can also differ by the fuse speed, voltage rating and their tag orientation.


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Description Price Current Rating Fuse Size Voltage Rating Fuse Standard Fixing Centres Application Category Tag Width Fuse Speed High Rupture Capacity Overall Length Body Diameter Body Length Body Width Body Height
RS Stock No. 521-2567
BrandRS PRO
MYR10.592
Each (In a Pack of 5)
units
6A A2 550V ac BS 88, IEC 269 73.5mm gG 8.7mm - Yes 85mm 13.7mm 35.5mm - 35.5mm
RS Stock No. 521-2731
BrandRS PRO
MYR92.44
Each
units
200A A4 415V ac BS 88, IEC 269 93.7mm gG 19mm - Yes 110mm 29.5mm 47mm - 47mm
RS Stock No. 521-2781
BrandRS PRO
MYR130.76
Each
units
250A B3 415V ac BS 88, IEC 269 111mm gG 19mm - Yes 136mm 31mm 55mm - 55mm
RS Stock No. 521-2797
BrandRS PRO
MYR143.20
Each
units
315A B3 415V ac BS 88, IEC 269 111mm gG 25.4mm - Yes 136mm 38mm 50mm - 50mm
RS Stock No. 521-2804
BrandRS PRO
MYR224.30
Each
units
355A B4 415V ac BS 88, IEC 269 111mm gG 25.4mm - Yes 136mm 38mm 50mm - 50mm
RS Stock No. 521-2652
BrandRS PRO
MYR24.794
Each (In a Pack of 5)
units
63A A3 550V ac BS 88, IEC 269 73.5mm gG 12.7mm - Yes 87mm 21mm 54.5mm - 54.5mm
RS Stock No. 521-2775
BrandRS PRO
MYR101.96
Each
units
200A B2 415V ac BS 88, IEC 269 111mm gG 19mm - Yes 136mm 31mm 47mm - 47mm
RS Stock No. 521-3009
BrandRS PRO
MYR246.84
Each
units
400A B4 415V ac BS 88, IEC 269 111mm gG 25.4mm - Yes 136mm 38mm 50mm - 50mm
RS Stock No. 521-2573
BrandRS PRO
MYR11.452
Each (In a Pack of 5)
units
10A A2 550V ac BS 88, IEC 269 73.5mm gG 8.7mm - Yes 85mm 13.7mm 35.5mm - 35.5mm
RS Stock No. 521-2589
BrandRS PRO
MYR10.50
Each (In a Pack of 5)
units
16A A2 550V ac BS 88, IEC 269 73.5mm gG 8.7mm - Yes 85mm 13.7mm 35.5mm - 35.5mm
RS Stock No. 521-2595
BrandRS PRO
MYR12.734
Each (In a Pack of 5)
units
20A A2 550V ac BS 88, IEC 269 73.5mm gG 8.7mm - Yes 85mm 13.7mm 35.5mm - 35.5mm
RS Stock No. 521-2674
BrandRS PRO
MYR42.23
Each
units
100A A3 550V ac BS 88, IEC 269 73.5mm gG 12.7mm - Yes 95mm 21mm 54.5mm - 54.5mm
RS Stock No. 521-2703
BrandRS PRO
MYR52.58
Each
units
100A A4 550V ac BS 88, IEC 269 94mm gG 14.3mm - Yes 110mm 21mm 58.5mm - 58.5mm
RS Stock No. 521-2753
BrandRS PRO
MYR97.63
Each
units
160A B2 415V ac BS 88, IEC 269 110mm gG 19mm - Yes 136mm 31mm 47mm - 47mm
RS Stock No. 521-2624
BrandRS PRO
MYR14.56
Each (In a Pack of 5)
units
32A A2 550V ac BS 88, IEC 269 73.5mm gG 8.7mm - Yes 85mm 13.7mm 35.5mm - 35.5mm
RS Stock No. 521-2618
BrandRS PRO
MYR12.756
Each (In a Pack of 5)
units
25A A2 550V ac BS 88, IEC 269 73.5mm gG 8.7mm - Yes 85mm 13.7mm 35.5mm - 35.5mm
RS Stock No. 521-2646
BrandRS PRO
MYR21.974
Each (In a Pack of 5)
units
50A A3 550V ac BS 88, IEC 269 73.5mm gG 12.7mm - Yes 87mm 21mm 54.5mm - 54.5mm
RS Stock No. 521-2680
BrandRS PRO
MYR54.54
Each
units
63A A4 550V ac BS 88, IEC 269 94mm gG 14.3mm - Yes 110mm 21mm 58.5mm - 58.5mm
RS Stock No. 521-2696
BrandRS PRO
MYR64.31
Each
units
80A A4 550V ac BS 88, IEC 269 94mm gG 14.3mm - Yes 110mm 21mm 58.5mm - 58.5mm
RS Stock No. 521-2668
BrandRS PRO
MYR39.40
Each
units
80A A3 550V ac BS 88, IEC 269 73.5mm gG 12.7mm - Yes 95mm 21mm 54.5mm - 54.5mm
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