DILEM4(110V50HZ,120V60HZ) DILEM4(230V50HZ,240V60HZ) DILEM4(24V50/60HZ) DILEM4(400V50HZ,440V60HZ) DILEM4-G(12VDC) DILEM-4-G(24VDC) DILEM4-G(24VDC) DILER-22(110V50HZ,120V60HZ) DILER-22(230V50HZ,240V60HZ) DILER-22(24V50/60HZ)