F3SG-4RE1840P14,LIGHT CURTAIN ECON
F3SG-4RE1870N30,LIGHT CURTAIN ECON
F3SG-4RE1870P30,LIGHT CURTAIN ECON
F3SG-4RE1920N14,LIGHT CURTAIN ECON
F3SG-4RE1920P14,LIGHT CURTAIN ECON
F3SG-4RE1950N30,LIGHT CURTAIN ECON
F3SG-4RE1950P30,LIGHT CURTAIN ECON
F3SG-4RE2000N14,LIGHT CURTAIN ECON
