Informācija par preci

Surge Protection Device, 2P, Class B, 30-60 kA, 385V &#x4; &#x4; Features: &#x4; Intended to protect electrical devices from voltage spikes, which can arise from a variety of causes including lightning strikes in the vicinity.&#x4; The product is usually installed in the incoming line low voltage distribution box of the building, and it can release 100kA lightning stroke current.&#x4; Suitable for systems: TT, IT, TN-S, TN-C, TN-C-S.&#x4; Standards: IEC 61643-1, GB18802.1, GB50057, CE.&#x4; &#x4; Specifications: &#x4; Number of contacts: 2.&#x4; Class: B.&#x4; Maximum continuous operating voltage (Uc): 385 V AC.&#x4; Maximum discharge current (Imax): 60 kA.&#x4; Nominal discharge current (In): 30 kA.&#x4; Voltage protection level (Up): < / = 2.2 kV.&#x4; Response time: