Series 99 modules for sockets Plug-in modules are convenient add-on devices for relays which offer LED indication (for ease of viewing relay status from a distance), diode protection, RC circuits, bypass and timing facilities for all socket-mounted plug-in relays. The modules simply plug into specific sockets to enhance the relays functionality. 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 LED + diode module Recovery diode + LED module are used for DC, reverse voltage peaks are short circuited by the recovery diode (positive to terminal A1), release time is increased by approximately 3 times, if this is undesirable use a varistor or RC module. LED indicator illuminates when coil is energised. VOLTAGE 110 – 220 VDC DESCRIPTION Plug-in led + diode indicating module for sockets LED COLOUR Green
GREEN LED + DIODE MOD. 110-220VDC
Miniature relays
ElectroMechanica
9902922099
