ຄູ່ມືການຕິດຕັ້ງສະວິດປ່ຽນແບບໂມດູນ SPARKY DIRECT NLSCS632, NLSCS634
SPARKY DIRECT NLSCS632,NLSCS634 Modular Changeover Switch These instructions should be read in full before installation and kept with the end user for future reference. Must be installed by a qualified and licensed electrician. DESCRIPTION This NLSCS series manual-operated changeover switch…