RC ^Varistor 99.02, 6..24VAC/DC, sockets 92.03 ^94.02/03/04 ^95.03/05 (their variants), Finder

Type 99.02 Coil indication and EMC suppression modules.

Depending on module selected, they can provide: suppression of coil back emf on switch-off, LED indication to show when the coil in energized, protection against reverse polarity applied across the coil terminals, by-pass of troublesome leakage currents in the coil circuit.

Functions:
-Green LED + diode module (standard polarity) – ATEX compliant
-Green LED + Varistor module – ATEX compliant
-Green LED module – ATEX compliant
-Diode module (standard polarity)
-RC module
-Residual current bypass module