Mr.NiceGuy420 Posted October 30, 2003 Share Posted October 30, 2003 I've attached a link to a timer similar to one i am curently using. At the moment its running 1 400watt. I would like to be able to plug 2 400 watt lights into this but I want to make sure its all right first. http://www.intermatic.com/?action=subcat&sid=80 My timer is not the same as the link above. The specifications that are on the timer/switch are as follows: Tork Time Switch 24 hour dial with omitting device switch: spst switch capacity: 40 amps 240v,AC 1 HP 120v,AC timing motor: 120v-60C.AC The timer/switch is plugged into a plug strip that includes a mini circuit breaker. The entire system will be on a 20 amp fuse (old wiring and new wiring in this house) couldnt have gotten this far without UK420 Link to comment Share on other sites More sharing options...
Themadhippy Posted October 30, 2003 Share Posted October 30, 2003 2 x 400 watt lamps will need a switch contact rated for 12A at 120volts. From the info on the site it would apear they derate the switch rating by a 1/3 for ballasts so 40A should be ok for upto 26A (or around 1700 w at 120v), Link to comment Share on other sites More sharing options...
Mr.NiceGuy420 Posted November 3, 2003 Author Share Posted November 3, 2003 thanks Link to comment Share on other sites More sharing options...
Nitramkram Posted December 17, 2003 Share Posted December 17, 2003 I AM WANTING TO USE A SECOND 400W HSP. I HAVE A RCD CIRCUIT BREAKER /SAFTY SWTCH (SEE POST) ON MY MAINS WHICH ARE INDEPENDANT FOR LIGHTING AN 240 V PLUG OUTLET (AUST STANDARD VOLTAGE). I AM LOOKING TO PUT THE TWO LIGHTS ON SIMILTANEOUSLY (800 W) Themadhippy SUGGEST ; 2 x 400 watt lamps will need a switch contact rated for 12A at 120volts. MY QUESTION IS WOULD I REQUIRE A 240 VOLT BEING IN aUST RATHER THAN 120 V ? APPRECIATE ADVCICE ? CHEERS& Link to comment Share on other sites More sharing options...
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