🔧 Power Up Your Protection!
The mxuteuk 5Pcs 3Amp Circuit Breakers are designed for reliable overload protection in various applications, featuring a push-to-reset mechanism, waterproof button caps, and quick connect terminals for easy installation. With a voltage rating of 125/250V AC and a compact design, these circuit breakers are perfect for both household and commercial use.
| Brand | mxuteuk |
| Current Rating | 3 Amps |
| Voltage | 250 Volts |
| Circuit Breaker Type | Standard |
| Mounting Type | Flush Mount |
| Number Of Poles | 1 |
| Manufacturer | mxuteuk |
| Item Weight | 2.46 ounces |
| Package Dimensions | 4.88 x 3.54 x 0.75 inches |
| Item model number | CAST1-5-3A |
| Manufacturer Part Number | CAST1-5-3A |
A**A
Class training
Great parts. I use them for my training classes
A**R
Just what I needed.
Worked great.
I**W
Replaced breaker in ISOBAR box
The breaker in the 15 year old box allowed wire to overheat and melted switch. Breaker should have triggered before that happened. In any case replaced the switch and installed this breaker with similar specs. So far not issues.
J**0
Suitable application
PerfPerfectect parts
A**J
THESE CIRCUIT BREAKERS ARE AC-DC RATED
They work great! I'm so glad I tried them out. Not to say it may not fail, because I'm using it on an AC volt circuit between an AC (power pack) transformer and the track for O Gauge trains. Post war locomotives, and modern locomotives. Before I put the circuit breaker in place, if a Caboose malfunctioned (shorted out) at a switch track the wiring for the light inside the Caboose would melt big time! Because the post war (power pack) transformer has a 20 AMP breaker built in it. That's why I put the 5 AMP in-between the track and (power pack) transformer. Believe me, I thought once I put the 5 AMP breaker in, there would be no eras on the tracks. WRONG! So far the breaker saved the wiring about ten times. So it does work more than once.
W**Y
Fuse
Good product
R**P
You get what you pay for
Considering the price, this is a good value. Just understand, the accuracy of the current ratings is way off. The trip current/time to trip is quite consistent tho, so knowing this ahead of time, you can plan your circuit accordingly, and expect reliable operation.I tested these with a "Kill-A-Watt" meter using various resistive loads at 120VAC. Some of my results:3 Amp Breaker: Load 4A = no trip; 4.8A = Trip in 2 min; 5.9A = trip in 15 sec; 7.5A = trip in 5 sec.5 Amp Breaker: Load 8.2A = no trip; 9.3A = trip in 1 min; 10.9A = trip in 10 sec10 Amp Breaker: Load 14.4 = no trip; 14.9A = trip in 1.5 min.I didn't test above 15 Amps load, but can assume the 15A Breaker will perform similarly, and trip around 19 Amps. Again, if you know these limitations beforehand, and plan accordingly, you'll be fine.
P**.
works well in protecting electronics.
I use it in the UV systems I produce. Perfect for protecting electronics. Has a Thermal trip for overheated components.
Trustpilot
2 months ago
5 days ago