Surge arrester type 2, pluggable protective modules, UC 800 V AC, 1 pole, Varistor connected in series and gas-filled spark gap, with remote signaling
Surge arrester type 2, pluggable protective modules, UC 800 V AC, 1 pole, Varistor connected in series and gas-filled spark gap, with remote signaling
Surge arrester type 2, pluggable protective modules, UC 800 V AC, 1 pole, Varistor connected in series and gas-filled spark gap, with remote signaling
Surge arrester (wide) Class C, type 2, 5SD7 466-x, 5SD7 461-x and 5SD7 481-1 for TN-S/TT, systems 4+0, series connection
Surge arrester (wide) Class C, type 2, 5SD7 466-x, 5SD7 461-x and 5SD7 481-1 for TN-C/IT systems 3+0, series connection