Solar Connection Box Photovoltaic, Surge Protection PV DC1000V 40A Lightning Protection Circuit Breaker 2 String (2 in 2 Out), IP65 Waterproof & UV Resistant Generator Connection Box for Photovolta

Waterproof housing IP65: Solar PV connection box uses a housing made of flame retardant PC material, is fire-retardant, waterproof and dustproof according to IP65, UV protected, can be used indoors and outdoors and works normally in various harsh environments. The transparent cover switch box makes it easier for you to check the status of the main switch and lightning rod
Surge protection: 20-40kA 2P DC1000V, use standard lightning protection chip instead of piezoresistor; circuit breaker: 40A DC1000V 2-pilogue, silver contact, flame-retardant shell, sufficient copper coil; housing: IP65, PC material PC materials have excellent corrosion resistance and are better suited for the production of components. work as iron
Thermal magnetic trigger: when the circuit exceeds the rated current of the circuit breaker, solar connection box for photovoltaics is disconnected due to heat. The larger the current, the shorter the shut-off time. In general, it is not triggered immediately between 1 and 3 times the current
Multiple protection: circuit breaker provides surge, overload and lightning protection to ensure the safe operation of the photovoltaic system, prevent damage to the system in the event of a failure of the solar system, optimise the system structure and improve the reliability and serviceability of the system
Wide application: DC isolator switch can be used for grid-connected photovoltaic systems and off-grid solar systems and is widely used in industrial, automotive, motorhome, commercial and private photovoltaic systems and solar systems