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 Residual current bypass module Bypass modules are used in applications for 110 and 220 VAC relays with a tendency to fail to release, mainly caused by residual currents from AC proximity switches or inductive coupling caused by long parallel lying AC control lines. VOLTAGE 110 – 240 VAC DESCRIPTION Plug-in residual current bypass module
RES CURRENT BYPASS MOD 110-240VAC
Miniature relays
ElectroMechanica
9902823007
