Littelfuse 031201.5MXP 1.5 Amp 250V AC fast-acting glass cartridge fuse
Littelfuse 031201.5MXP 1.5 Amp 250V AC fast-acting glass cartridge fuse belongs to the Littelfuse range. It uses a fast-acting element, in a glass body.
Design Notes
Fast element suits resistive and semiconductor loads rather than motors with high inrush.
Because it opens within milliseconds, downstream semiconductors see less let-through energy.
Glass body lets you inspect the element after a fault.
Best kept for lower fault-current circuits where visual diagnosis matters.
Common Questions
Is the 031201.5MXP fast-acting or time-delay?
It is fast-acting. Expect it to open quickly on overload.