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⚡ Power up with confidence — protect, reset, and keep going!
The mxuteuk 2Pcs 20Amp Circuit Breakers are robust thermal overload protectors designed for 125/250V AC and 50V DC applications. Featuring waterproof push-button caps and manual reset functionality, these breakers ensure reliable, reusable circuit protection across household, commercial, and industrial settings. Each pack includes all necessary mounting hardware for quick installation, making them a trusted choice for professionals seeking durable, versatile safety switches.
| ASIN | B08QVPCYR5 |
| Best Sellers Rank | #30,150 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Thermal Circuit Breakers |
| Brand | mxuteuk |
| Circuit Breaker Type | Standard |
| Current Rating | 20 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (506) |
| Date First Available | December 17, 2020 |
| Item Weight | 3.2 ounces |
| Item model number | CAL1-ls-20A |
| Manufacturer | mxuteuk |
| Manufacturer Part Number | CAL1-ls-20A |
| Mounting Type | Screw Mount |
| Number Of Poles | 1 |
| Product Dimensions | 0.56"D x 1.37"W x 2.6"H |
| Voltage | 250 Volts, 50 Volts |
J**.
Great product
Perfect fit and functional. Solved the problem ! Great value.
A**C
Worked to add additional protection to my custom generator cable.
I built a generator distribution cable to get all of the power my generator can output into the house during an outage. My dilemma is my generator is breakered for 30amps and the GFCIs are 20amp. GFCIs don’t trip on overcurrent so I needed these to make sure that only 20amps can go to the GFCIs. These breakers worked perfectly mounted in holes I drilled in the electric box. The waterproof domes are a nice feature. I don’t expect my breakers will ever get wet but the covers will also keep grime and dirt out. I haven’t load tested these but I have no reason to believe they won’t work. Overall quality of these breakers is adequate and everything you need to make connections is included. Happy with my purchase 🙂
O**K
I have power now
works great
C**E
Good purchase.
Thanks.
K**Y
Generator breaker
Replaced breaker on emergency generator. Better than original.
L**N
It’s a circuit breaker.
Measurements in the listing were accurate and everything worked exactly as expected. I needed to find some lock washers (which I had on hand) since this was going into a generator where the vibration would’ve loosened everything without that addition but no big deal. VERY prompt shipping. I’m just puzzled why the old one failed — it was barely 6 years old and this only gets used very intermittently. I hope this lasts!
W**S
Exact fit
The circuit breaker fit my Champion generator perfectly. Same size screws as the one it replaced, so the generator's wiring did not need to be modified.
T**L
Works great
Great 👍
J**T
Parfait pour ma laveuse à plancher.
M**Y
Fits properly and works good.
S**N
Excellent product. Fit perfectly and had a quick delivery
F**C
Bien