Surge Protection PV DC Isolator Switch Lightning Protection Circuit Breaker DC 4 String 500V 25A Solar Voltage Protection IP65 Waterproof Solar Connection Box
Surge Protection PV DC Isolator Switch Lightning Protection Circuit Breaker DC 4 String 500V 25A Solar Voltage Protection IP65 Waterproof Solar Connection Box for Photovoltaics (4 in 4 out)
About this item
High-quality material: DC isolator switch PV system adoption improved reinforced PC + ABS engineering plastic, IP65 waterproof, dustproof, UV-resistant, flame retardant, with a long service life. The DC surge protector allows the replacement of protective components.
Multiple protection: the solar surge protection provides overvoltage, overload, overcurrent, lightning protection and short circuit protection to ensure the safe operation of the photovoltaic system. The DC surge protector allows the replacement of protective components.
Parameters: surge protection: 2P DC 500V 20-40kA, use standard lightning protection chip instead of piezo resistor; circuit breaker: 2P DC 500V 40A, silver contact, flame-retardant shell, sufficient copper coil.
Two wiring methods: Type A: plug and play for faster and safer connection with solar panels, plug and play; type B: direct wiring thanks to waterproof connectors and clamps.
Plug and play: photovoltaic junction box is equipped with MC-4 terminals, the internal wiring is already connected, no manual wiring is required, plug and play, saving time and effort.
