Position/Semaphore Indicator used in ABB/SIEMENS: Rated voltage DC/AC 98V~242V or DC/AC 24-60V Luminous intensity ﹥40 cd/� Power frequency withstand voltage 2kV/1min Insulation resistance �100MΩ Power dissipation �1W Operating temperature -15 to +50 Lifespan ﹥10 years Display function Working condition is indicated with red/green color and graphics (As customers option) Outline dimension: 37.5�37.5�62(mm)