1SDA066418R1 UVR ADDI. XT2-4 W 1SDA066422R1 AUX 250V XT1..XT4 1SDA066423R1 1SDA066423R1 AUX 1Q 24VDC XT1...XT4 1SDA066424R1 AUX-S51 250V XT2-XT4 1SDA066426R1 AUX-C 3Q 250V GAUCHE XT1 1SDA066427R1 AUX-C 3Q 250V GAUCHE XT2-4 1SDA066430R1 AUX-S51-C 250V XT2-XT4 W 1SDA066431R1 AUX-C 1Q+1SY 250V XT1..XT4 1SDA066433R1 AUX-C 2Q+1SY 250V XT1..XT4