ABB UA 1SBL4 Contactor, 400 → 415 V Coil, 3-Pole, 3 NO

The ABB contactor with 1 built-in auxiliary contact and screw terminals, managing large control voltage variations, reducing panel energy consumptions and ensuring distinct operations in unstable networks. Furthermore, surge protection is built-in, offering a compact solution. AF contactors have a block type design, can be easily extended with add-on auxiliary contact blocks and an additional wide range of accessories.

Close to contactor fitted with thermal O/L relay
Screw terminals