·STC56LF,STC56LF-DC,STC56LF-AC,
·STC56L-BZ,STC56L-BZ-2-12-RG,ST
·STC56L,STC56L-DC,STC56L-AC,STC
·STC56MELF,STC56MELF-AC,STC56ME
·STC56MEL-BZ,STC56MEL-BZ-2-12-R
·STC56MEL,STC56MEL-AC,STC56MEL-
·STC56EL,STC56EL-DC,STC56EL-AC,
·STC56ELF-BZ,STC56ELF-BZ-2-12-R
·STC56ELF,STC56ELF-DC,STC56ELF-