Amazon.com: Power Off Delay Timer AC 220V 0-30s Knob Control Delay Time Relay with Base for Remote Control and Communication : Tools & Home Improvement
On Delay Timer | Off Delay Timer Working Principle | Electrical4u
Off Delay On Delay Timer Schneider Brand, Model No.: LADT0, 220V, Rs 375 /piece | ID: 20061342733
Time delay relay - timer (pulse) - 8 A 250 V~ - Lexic - 0 047 43 - Legrand