ITEM NAME:4P Surge Protector Low-voltage Protective Arrester Circuit Breaker (60KA) Product Description Description: Specifications: Rated voltage: 220/380V Connection mode: pressure plate connection Installation Method: Guide Rail Installation Purpose: thundering protection for circuit Function: Protect electrical equipment on line from thundering and instantaneous overvoltage Material: PC Flame Retardant Material Operating temperature: -40℃~80℃ Size: 90*72*63mm/3.54*2.83*2.48" Model: 60KA Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow slight measuring deviation due to manual measurement. Included: 1 X Arrester.Model: 60KA. Included: 1 X Arrester. Purpose: thundering protection for circuit. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.