Fuse 20A slow acting

This is a 20 A, 250V ceramic-tube fuse. It is normally clipped directly to the motherboard, like the Balboa GS100 for example.

It is a T-type fuse, which means that it is a slow acting fuse, sometimes called an anti-surge fuse. It is able to tolerate high levels for a short time without short circuiting. Therefore, if a sudden change occurs, this fuse does not blow immediately.

Dimensions
Length: 32 mm
Diameter: 6 mm

Part numbers
Littelfuse : 0326020.MXP
Cooper Bussmann : MDA-20-R