








⚡ Stay powered, stay protected — don’t let a blown fuse slow your hustle!
The BOJACK 5x20 mm Fast-Blow Glass Fuse delivers reliable 4A current protection at 125V, designed to instantly cut off abnormal currents and prevent damage to your electronics. Packaged in a convenient 10-piece plastic case, its compact glass design allows easy inspection and universal compatibility, making it an essential safeguard for any professional’s toolkit.
| AC Adapter Current | 4 Amps |
| ASIN | B07WTVGSCF |
| Best Sellers Rank | #2,309 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Cartridge Fuses |
| Brand | BOJACK |
| Current Rating | 4 Amps |
| Date First Available | August 21, 2019 |
| Item Weight | 0.317 ounces |
| Item model number | BJ-GFB-4A |
| Manufacturer | BOJACK |
| Material | Glass |
| Mounting Type | Through-Hole Mount |
| Package Dimensions | 2.13 x 1.65 x 0.55 inches |
| UPC | 769390171508 |
| Unit Count | 10 Count |
| Voltage | 125 Volts |
N**L
Good product. Liked it very much.
It worked great for me, and I like it.
E**D
Great value
I had Christmas inflatables that had blown a fuse. This fit immediately. No issues. Perfect value.
O**D
lights are working!
I purchased exterior string lights for my backyard, and following a night of heavy rain, they ceased to function. Upon replacing the fuses, the lights were fully restored. I have also successfully utilized these fuses for my Christmas lights. It is beneficial to maintain a supply of spare fuses for unforeseen circumstances.
G**E
Works well
Small Christmas light fuses, difficult to find plus the price was right.
D**B
Good product
Good value
A**H
Worked on Incandescent C9 light strands.
These fuses were perfect for replacing several strings of incandescent C9 Christmas lights. They were too large for the LED C9 strands
G**S
Money Savers!
Great purchase. 2 of these little gems saved me probably $30 as I didn't need to through 2 strings of lights out and buy new ones.
T**.
Works great, would buy again!
Worked great! Picked up three OLD Christmas Blow Molds off the side of the road and replaced the fuse in each cord (and replaced the bulbs) and all three molds worked great! These fuses worked perfectly!
G**T
I tried several auto part retail shops trying to get these, but no one had them. Should have just ordered from Amazon in the first place. Excellent replacement fuses
A**R
Great value for replacing fuse blown in my 14’ inflatable Santa! I even went back to the store where I bought the inflatable and was told if spare fuse was used (storage right in the plug itself) that they no longer carry this exact fuse (super frustrating). Not only did Amazon deliver within 2 days but they were sold at fraction of the price as well!!!!
C**0
Great for air blown inflatables (newer ones) have a fuse in plug.
N**E
The product itself was as expected, the size I was needing.
R**R
Exactly as described, great.
Trustpilot
3 days ago
1 week ago