2856142 | Phoenix Contact

Surge protection base element, 2856142, Phoenix Contact

Base element for protective plug PT with protective circuit for 2 conductors of signal circuits grounded on one side. Integrated gas arrester as coarse protection between GND and PE. Mounting on NS 35/7.5 und 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