AUXILIARY CONTACT BLOCK 1S+1A 3A AC15 10A AC1

With optional accessories designed for motor contactors, you can easily and cost-effectively customize control and functions to exactly match your project's requirements. In addition to auxiliary contacts and coils suitable for special voltages and parallel connection units, the range of optional accessories includes timer and impulse relays designed for star-delta starting and street lighting control. RC and varistor suppressors help prevent disturbances from the network affecting the contactor coil or vice versa, making the installation more robust in operation. This product description is an automated translation of the original Finnish description.