JCAL20

The JCAL20 is an auxiliary contact with (2)NO contacts,  that side mounts to Springer Controls IEC contactors, from 9A up to 105A.  When adding auxiliaries to your contactor, there are limitations to how many can be used.
For JC09-JC18 contactors, you can mount 4 front mount or 1 side mount on each side.

For JC25-JC32 contactors you can mount 4 front mount and 1 side mount, or 2 front mount and 1 side mount on each side.

For JC50-JCC5 contactors, you can mount 6 front mount and 1 side mount or 2 side mounts on each side.

All the JC series auxiliary contacts are rated for 10A