G6S-2 5 VDC G6S-2 5DC G6S-2 5VDC G6S-2 DC12 G6S-2 DC12 BY OMR G6S-2 DC12 BY OMR/C G6S-2 DC12 BY OMR-C继电器 G6S-2 DC12 BY OMZ G6S-2 DC12 BY OMZ/C G6S-2 DC12V