Base element for protective plug PT with protective circuit for 4 signal wires, with gas-filled surg 79.78 € / 156.04 лв. without VAT
Base element for protective plug PT with protective circuit for a 4-core floating EEx ia signal circ 82.86 € / 162.06 лв. without VAT
Surge protection plug type 2, with N-PE total current spark gap for base element. 85.44 € / 167.11 лв. without VAT
Surge arrester for 4-conductor power supply systems (L1, L2, L3, PEN), consisting of a base element 90.94 € / 177.86 лв. without VAT
