Supco POP3 3 Amp Circuit Breaker, Push Button

Use this little circuit breaker instead of replacing fuse after fuse when you’re troubleshooting a low-voltage short. I use it on HVAC troubleshooting

Waite to get this Ana should have gotten it a long time ago. Definitely a great product to have when troubleshooting.

It saved us

Great buy, this will save you in the field! Will buy more!

Saves a load on fuses, but the switch takes a couple seconds to reset, saves time and your employer money

This is a must have for troubleshooting low voltage. The first time you run into a low voltage short you will appreciate this tool. Push button reset, easy plug into fuse slots on boards. No need to burn out transformers or blow through fuses.I have both the 3amp and 5amp. I really use the 3amp most. Even systems with 5amp fuses generally don't run higher than 3amps. I like to have both because I like to have the right tool for the job and I am guilty of being a tool collector.They are great quality. I have had my 5amp since around 2000 and only bought the new 3amp because the one I had bought in 2000 disappeared in a rough attic.Must have tool. Highly recommended.

Finally got the opportunity to use this and I'm so glad I bought it so I won't go through so many fused trying to find a short the HVAC systems I work on

I didn’t need to research this product. I’ve had a few in the past. They’re great for HVAC trouble shooting. Very well made product. Would recommend to any HVAC tech. It is a must have in your service arsenal.