Specifications: Easy to install: The distribution box is easy to install and use, and can be installed on the wall in only a few steps. It is widely used in solar panel grid-connected system, wind and solar hybrid system and other DC circuit systems to avoid damage due to excessive current caused by overload or short circuit. It can also be used for home 440V circuit switching use. features： Rated current: 6A 10A 16A 20A 25A 32A 40A 50A 63A 80A 100A 125A Rated voltage: DC440V Applicable to HT-5 Breaking capacity: 4kA Ics=Icu 2-pole: long protection and N-pole Waterproof grade: IP65 Travel curve: C Mechanical life: 10000 times Electrical life: 4000 times Operating temperature: - 30 ℃ to+70 ℃ The package includes: 1 * Solar circuit breaker PV Disconnect Box DC440V Circuit Breaker Solar System Isolator Switch 6-125A Materials: Made of high quality materials, robust and durable, safe and convenient to use. Size: matched to the corresponding model to match your working tool needs, check if it is the size you need before you buy. Function: This is a good companion you need on your tools, giving you a more convenient working life, in case you are busy indoors and outdoors Satisfaction guarantee: Your purchase is fully protected when you order today. If you are not satisfied with with our products, contact us any time, We will get you back within 24 hours try our best to make things right.