TB35 Time Switch(timer, timer switch,automatic switch,mechanical switch,delay switch),Manufacturer,marked on nice quality,good p TB35 Time Switch Detailed Product Description H3BA TIME RELAY (TIMER ,RELAY)Votage AC 24240V 50Hz DC 1248V Contact Timed 2PDT Operation On-delay Recycling work Off-delay On/off-delay Timing range 0.5S100H