Modulo relè ritardo 12V/220V RT3 temporizzazione ritardo accensione/spegnimento interruttore tempo regolabile

P-5 main mode: power-on delay on or off - power off to work again. Specifications: 12V version--5.9 4.2 2cm; 220V version--6.2 4.8 2.3cm. K2 key: This key is used as confirmation key and shift key. Press the K2 key again to move to the second digit flashing to adjust the second digit.

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