Fuse 300mA slow acting

This 300mA fuse for 250V is used in many hot tub control systems. It is normally clipped directly to the motherboard.

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
Cooper Bussmann : MDL-3-10-R