RS PRO 25A British Standard Fuse, A2, 550V ac, 73mm

RS PRO 25 A British Standard Fuse, A2, 550 V AC, 73.5 mm

Need a reliable fuse for use with general-purpose electrical equipment? Choose this 25 A fuse from RS PRO to protect your electrical system from short circuits and power surges.


The fuse has a high rupture capacity (HRC) that enhances power protection, as it prevents both high and low fault currents from damaging electrical circuits. It won't easily deteriorate over time, so you'll need to change your fuses less often. It also offers improved reliability in electrical systems as it reacts quickly if a fault occurs. For ease of installation, it has brackets on either end that allow you to bolt it to a fuse holder.


This product meets the Association of Short-Circuit Testing Authorities (ASTA) 20 standards for low-voltage fuses. You'll commonly find this type of fuse used with devices such as transformers, motors and car wiring circuits.

Features and Benefits

• gG application category


• Body dimensions of 13.7 (diameter) x 35.5 (height) x 35.5 mm (length)


• Current rating of 25 A


• Fixing centres of 73.5 mm


• Fuse dimensions of 13.7 x 85 mm


• A2 fuse size


• British Standard (BS) 88, International Electrotechnical Commission (IEC) 269 fuse standard


• High rupture capacity


• Overall length of 85 mm


• Bolted tag type


• Tag width of 8.7 mm


• Voltage rating of 550 V AC

RS Pro Datasheet