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BS88 Ultra Rapid Fuses

We sell a range of fuses that comply with the BS88 standard for ultra rapid fuses which operate quickly to protect sensitive electrical components in a circuit. These fuses feature a bolt-down mounting to ensure a solid electrical connection. Once the fuse is blown, the fuse needs to be replaced. In the case of replacement, be sure to replace with the same fuse as a regular fuse will not be quick enough to protect sensitive components.

5 products

Bussmann LCT Fuses Very Fast Acting BS88 Standard

240VAC/150VDC, Type aR
16 products

Bussmann LET Fuses Very Fast Acting BS88 Standard

240VAC/150VDC, Type aR
Previously 421-FF series
9 products

Adler AG0 Fuses Very Fast Acting BS88 Standard

240VAC/150VDC.
Equivalent to Bussmann LET fuse.
7 products

Bussmann LMT Fuses Very Fast Acting BS88 Standard

240VAC/150VDC, Type aR
3 products

Adler AG2 Fuses Very Fast Acting BS88 Standard

240VAC/150VDC.
Equivalent to Bussmann LMT fuse.
8 products

Bussmann LMMT Fuses Very Fast Acting BS88 Standard

240VAC/150VDC, Type aR
Previously 572-FF series
10 products

Bussmann ET Fuses Very Fast Acting BS88 Standard

690VAC/500VDC, Type aR
Previously 631-FF series
12 products

Adler AG4 Fuses Very Fast Acting British BS88 Standard

690VAC/500VDC
Equivalent to Bussmann ET fuse.
9 products

Bussmann FE Fuses Very Fast Acting BS88 Standard

690VAC/500VDC, Type aR
7 products

Bussmann CT Fuses Very Fast Acting BS88 Standard

690VAC/500VDC, Type aR
Previously 641-FF series
5 products

Bussmann EET Fuses Very Fast Acting BS88 Standard

690VAC/500VDC, Type aR
6 products

Bussmann FEE Fuses Very Fast Acting BS88 Standard

690VAC/500VDC, Type aR
7 products

Bussmann FM Fuses Very Fast Acting BS88 Standard

690VAC/500VDC, Type aR
6 products

Bussmann FMM Fuses Very Fast Acting BS88 Standard

690VAC/500VDC, Type aR
8 products

Bussmann MT Fuses Very Fast Acting BS88 Standard

690VAC/500VDC, Type aR
Previously 861-FF series
12 products

Bussmann MMT Fuses Very Fast Acting BS88 Standard

690VAC/500VDC, Type aR

Customer Feedback

" I received a refund thanks to Richard's due diligence. He contacted me to confirm the application i wanted to utilise the zcase fuses and he informed me that i had ordered the wrong size and you unfortunately didn’t have the sizes that i wanted. I am very impressed with your customer service and it’s a pity not all businesses don’t do the same. "

Ken
Received 7/4/25

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