2839224 | Phoenix Contact

Surge protection base element, 2839224, Phoenix Contact

Base element for protective plug PT with protective circuit for two 2-wire floating signal circuit, gas-filled surge arrester between the connections 3-4 (GND) and 9-10, for mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm.

Features

• Maximum ease of maintenance, due to the 2-piece design
• The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs