This surge protector is mainly used for protecting the DC side of devices such as photovoltaic inverters, converters, DC combiner boxes, distribution boxes (cabinets), etc.
Product models: PV40K300-U, PV40K505-U, PV40K670-U, PV40K760-U, PV40K900-U
SPD type: Class II
Maximum continuous operating voltage: 600VDC/1000VDC/1300VDC/1500VDC/1800VDCC
1、 Product Description:
This surge protector is mainly used for protecting the DC side of devices such as photovoltaic inverters, converters, DC combiner boxes, distribution boxes (cabinets), etc. The product is installed on a standard 35mm guide rail and can be replaced independently. Equipped with a shake signal alarm port and a local failure indicator window. Can provide Class II surge protection requirements for equipment.
2、 Product structure dimensions:

3、 Product schematic:












