SPD type 3, UN 240 VAC/DC, 264 VAC/240VDC, UOC=6kV, 2-pol, with remote signaling, width 17.7mm
SPD type 3, UN 240 VAC/DC, 264 VAC/240VDC, UOC=6kV, 2-pol, with remote signaling, width 17.7mm