Short-circuiting can be dangerous, so protect your circuits against high currents with this British Standard fuse from the RS PRO range. The 1F size fuse has blades so you can easily secure and slot it into a fuse holder.

This fuse has a current rating of 20 A and a voltage rating of 550 V AC. With a high rupturing capacity, it will withstand the pressure that can build up leading to short-circuiting. It's gG rated (general usage) and will typically blow within two to five seconds at five times the rated current, and within 0.1 to 0.2 seconds at ten times the rated current.

Part of the trusted RS PRO range, this British standard fuse has been stringently tested by leading engineers. It complies with BS 88 and IEC 60269 specifications for British standard fuses and you can fit it into a range of domestic appliances.

• Body length of 34.6 mm
• Overall length of 58.5 mm
• Body height of 35.5 mm
• Body diameter of 13.8 mm
• Voltage rating of 550 V AC
• F1 fuse size
• Current rating of 20 A
• General-purpose (gG) fuse
• High rupture capacity
• Bladed tags
• BS 88 and IEC 269-1 compliant

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards