sealed roller lever limit switch (1)LMZ15-2020 (2)water and oil resistant (3)High accuracy (4)Certification: ... CE,UL,CCC,SGS LMZ15-2020 sealed roller lever limit switch summary LMZ15 series limit switch ... CE,UL,CCC,SGS,ISO9001,ISO14001 main technical parameter LMZ15-2020 sealed roller lever limit switch