Chtaixi 12V-110V DC Miniature Circuit Breaker, 125 Amp 2 Pole Battery Breaker Protector for Solar PV System and RV, Thermal Magnetic Trip, DIN Rail Mount, High Current DC Disconnect Switch MCB 2P B125

Works well. Nice quality.

I used it for 24v battery system. My system only under 100amp so this would only work as battery disconnect in my setup when i need to work on the system

Very good

buen producto

These are good size. DC rated for solar. Fits a 4 gauge wire without any problems. When pulling 60 amps they do not get warm. There rated for 80 amps. I'm sure they will work for rated without any issues. I had other brand 60 amp units onAnd they got very hot. Never tripped but got hot. Almost 130 degrees, I have noticed that I'm getting more amps out of my 1000 watt panels. No loss going from point to point. Heat is loss of energy. I can bet we are getting 10 to 5 more amps because of the bigger contacts inside. No heat problems now. I always check tightness of all connections ever month so that wasn't an issue before. If your using some cheap CBAnd your system is getting hot replacement should be your first choice.

Producto de buena calidad

I like that this circuit breaker is a DC breaker and not one just labeled as DC. Single pole is much safer to use than dual pole DC breakers that may be fake units since the arc flash could cause a real problem (fire, etc.). I put this unit in line with a 60A MPPT controller using 4 AWG pure copper rather than CCA wire. Please note as other have that the clamping can come loose. I noted the same problem and had to really crank down the the tension after seeing the clamp came loose on installation. I won't be purchasing more from this manufacturer and most likely will go with Square D QO for DC circuits in the home

De fácil instalación , funcional y discreto. Excelente