Eaton 100A British Standard Fuse, A3, 660V ac, 73mm

As the fuse allows for the starting surge of a motor its full load current must not exceed the lesser of the dual current rating. e.g. 20 M25 must not have a continuous load of greater than 20A

Breaking capacity 80kA ac 40kAdc
Rated up to 550Vac/ 250Vdc (Type A1) & 660Vac/ 460Vdc (Type A2)
General purpose (gG) and dual motor rated (gM) types
Low power dissipation
660Vac rated (A1 types 415Vac)
ASTA 20 certified

As the fuse allows for the starting surge of a motor its full load current must not exceed the lesser of the dual current rating. e.g. 20 M25 must not have a continuous load of greater than 20A.

This Eaton British Standard fuse acts as a protective unit for industrial machinery by preventing damage caused by short circuits and electrical surges. Its IEC (International Electrotechnical Commission) double-application rating makes it highly versatile. You can use it as a protective fuse in general industrial operations like cable safety and electricity disbursement, or choose it for motor operations. As it's an HRC (high rupture capacity) fuse at 80 kA, it can withstand electrical voltages of up to 690 V AC, even in heavily motorised components.

• Low power dissipation conserves energy
• A3 fuse size for standard application
• Overall length of 90.5 mm, body diameter of 26 mm and body height of 58 mm for use in compact setups
• Easy to mount and bolt, so it's suitable for domestic use

Yes, but it depends on the load current of the machinery you use it in. It's advisable to always limit its full load current to a smaller number than the dual current rating.

Eaton formerly known as Bussmann