We offer RE22R2KMR, which is a timer relay that performs function K, see below:


For an off delay timer to work correctly it is necessary to either; connect a permanent power supply to the timer*, or design the timer such that it can be self powered for the maximum 'off delay' time selectable (the self power energy is usually stored in a small capacitor within the product).

Schneider Electric have both types of delay on de-energisation (off-delay) timers in the Harmony Timing Relay offer (previously Zelio Timing Relays).

*The timers that utilise a permanent power require the use of a 'control contact' (external control contact) wired according to our technical literature.

Released for:Schneider Electric UK