1. Nominal discharge current: 20kA. 2. Maximum 60kA lightning impulse withstand. 3. Visible operating status. 4. MOQ: 50pcs

The surge protector is suitable for 50Hz, 380V TT, IT, TN-S, TN-C-S power supply system, providing the protection for power networks against lightning impulse. When the surge protector fails in breakdown for over-heat and over-current, the failure release will make the electric device separate from the power system and give a indication signal. The module of the protector can be replaced with voltage on. The product is manufactured according to IEC 61643-1 standard.

Detailed Specifications of the Surge Protector

Type	OBV6-C40
Maximum Continuous Operating Voltage	275/320/385/420/440V
Voltage Protection Level	≤1.5/2.0/2.2kV
Nominal Discharge Current 8/20µs	20kA
Maximum Discharge Current 8/20µs	40kA
Response Time	shorter than 25ns
Operation Environment	-40°C~+85°C
Maximum Connection Line Section Area	35mm2
Recommended Connection Line Section Area	25mm2

Surge Protective device