Selection of fuse

How to select the fuse?

• There must be a security against tire risk when the fuse is blown.
• Sufficient clearance between terminals.
• It must operate when a sustained overload or short circuit occurs.
• There should be a good insulating part for the use.
• It should provide easy replacement of the fuse wire.
• It should no operate under the condition of momentary overload and wiring switching surge which are experience when starting a motor and switching on transformers. capacitor etc.