Raycap DC6-48-60-RM Surge Protective Device

This item was purchased from a large business inventory reduction sale. It is also labeled, "Operating Temp: -40 to +85C, Un:48VDC, Uc:75VDC". I do not know the history of it. It has just normal wear. I am not able to test it. It only comes with what is shown in the pictures.

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