The SISF 212 contact set consists of 1 normally closed contact and 2 normally open contacts. The proven contact system with notched crown contacts is suitable for switching currents from 3 mA to 6 A and ensures very high reliability when linking load and logic in functional safety circuits.

The SIF4 series contains 4-pole relays with forced guide contacts in accordance with EN 50205 in an extremely flat design (10.9 mm). This series of relays features a wide switching current range. It is possible to install a component under the relay.

The SIF6 series contains 6-pole relays with forced guide contacts in accordance with EN 50205 in an extremely flat design (10.9 mm). This series of relays features a wide switching current range. It is possible to install a component under the relay.