G5CA-1A-E-02-24VDC G5CA-1A-E-100 G5CA-1A-E-100V G5CA-1A-E-100VDC G5CA-1A-E-100VDC(A) G5CA1AE12DC G5CA-1A-E-12V G5CA-1A-E12VDC G5CA-1A-E-12VDC G5CA-1A-E-12VDC 通信继电器