caliskier Posted August 16, 2009 Report Share Posted August 16, 2009 My timer stopped working and so I purchased a new one. I pulled the old one off and here are the specs of the old one: (It is likely at least 15 years old) Single Pole Single Throw 20 Amp. “R” 120-277V. AC; 1250 W (10A) “T” 125V. AC; 16FLA, 72LRA, 120V. AC; 12 FLA, 2HP, 240V. AC The New one has: SPST 20 Amp “R” 120-277V. VAC, 1800 W. (15A) “T”, 120VAC, 1 H.P. – 120VAC 2HP -240 VAC. 360 VA 120/240 VAC I know a little about electrical, know what most of the symbols mean and I think I am ok with using the new one as it is 20 Amp and 102-277V. Just concerned about the wattage rating, I am thinking because the new one is higher it will be fine, and the “T” stuff is a little different. Don’t know what the “R” and “T” mean. The simple question is, will I be ok with the new timer? Thanks. Quote Link to comment Share on other sites More sharing options...
ps558 Posted August 16, 2009 Report Share Posted August 16, 2009 My timer stopped working and so I purchased a new one. I pulled the old one off and here are the specs of the old one: (It is likely at least 15 years old) Single Pole Single Throw 20 Amp. “R” 120-277V. AC; 1250 W (10A) “T” 125V. AC; 16FLA, 72LRA, 120V. AC; 12 FLA, 2HP, 240V. AC The New one has: SPST 20 Amp “R” 120-277V. VAC, 1800 W. (15A) “T”, 120VAC, 1 H.P. – 120VAC 2HP -240 VAC. 360 VA 120/240 VAC I know a little about electrical, know what most of the symbols mean and I think I am ok with using the new one as it is 20 Amp and 102-277V. Just concerned about the wattage rating, I am thinking because the new one is higher it will be fine, and the “T” stuff is a little different. Don’t know what the “R” and “T” mean. The simple question is, will I be ok with the new timer? Thanks. Yes, All the spas I see using a timer to turn something on generally energize a coil to a relay. The coil take very little electric to be engerized. When coil is energized is moves a plunger that have heavy duty contacts that a pump or heater connect to. You will be ok Quote Link to comment Share on other sites More sharing options...
caliskier Posted August 16, 2009 Author Report Share Posted August 16, 2009 My timer stopped working and so I purchased a new one. I pulled the old one off and here are the specs of the old one: (It is likely at least 15 years old) Single Pole Single Throw 20 Amp. “R” 120-277V. AC; 1250 W (10A) “T” 125V. AC; 16FLA, 72LRA, 120V. AC; 12 FLA, 2HP, 240V. AC The New one has: SPST 20 Amp “R” 120-277V. VAC, 1800 W. (15A) “T”, 120VAC, 1 H.P. – 120VAC 2HP -240 VAC. 360 VA 120/240 VAC I know a little about electrical, know what most of the symbols mean and I think I am ok with using the new one as it is 20 Amp and 102-277V. Just concerned about the wattage rating, I am thinking because the new one is higher it will be fine, and the “T” stuff is a little different. Don’t know what the “R” and “T” mean. The simple question is, will I be ok with the new timer? Thanks. Yes, All the spas I see using a timer to turn something on generally energize a coil to a relay. The coil take very little electric to be engerized. When coil is energized is moves a plunger that have heavy duty contacts that a pump or heater connect to. You will be ok Thanks for your help, thought so but wnated to be sure before I burn down my house. Quote Link to comment Share on other sites More sharing options...
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