Piggyback Fuse Holders SAFE OR NOT?
A Bench Test Demo
I've often made use of piggyback fuse holders in auto electrical projects but I've received many questions about their safety:
- Can they be fitted the wrong way?
- Can they blow existing fuses?
- Do they draw an imbalance of current from original fuses?
- Must they never exceed a certain rating?
So I decided to perform a bench / safety test to answer these and other questions.