DC 12V 30A Multifunzione Regolabile Timer Ritardo Modulo On/Off Alta Potenza

(4) High Capacity Relay, 30A. 2) Two type working module, delay on, or delay off. ( by change the S6). 6) This module has the reverse connection protection. Module x 1pcs. ( If S1~S5 are all not solder, the trigger is double-stable, when trigger, the switch on, trigger again, switch off).

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