Wago 1 conductor1 pin diode carrier terminal block 769 series wago 769 218281 410 wago 769 218281 410 1 conductor1 pin diode carrier terminal block anode left side with 2 jumper positions complies with en60715 colour grey 50pcs wago 769 218281 410 1 conductor1 pin diode carrier block2 jumper grey 50pk