Pool pump switch

[BUDD206]

I have a 1 hp Hayward super pump that is wired for 240 volt , My problem is the switch for the pump is inside the garage. I saw a pump like mine on a pool that had a switch on the wall at the pump, like a light switch for out side. I have done some of my own wireing and can do a simple light switch, but Iam not so sure about breaking one wire on 240 volt motor, does anybody know how I can control this motor with a simple outdoor light switch ? Thanks for the help!!

 

[gerty]

You'll need a double pole switch..If you just open one phase you ,or someone servicing it, run the risk of getting shocked. In the U.S. it's also a code violation. You would wire the switch much the same as a light switch except you open both phases..If you wanted to get elaborate you could go with low voltage control and a contactor, but the double pole switch is the usual method...You could also use a 220 circuit breaker in a weatherproof enclosure. make sure that it's not near enough to the water that someone doesn't try activating it while in the pool..

 

[BUDD206]

Thanks for the Quick reply Gerty ? Do you know if they make a double pole swith for wet locations ? I well try the hardware store.

 

[gerty]

you can put it in a weatherproof box w/cover..
If you use a metal box or cover make sure it's grounded...

 

[jbeng]

You should also look into a GFCI (Ground Fault Circuit Interrupter) for the circuit since I expect you'll be using it outdoors near water ... could prevent someone from being severely injured (or worse) should there be a problem with the electrical system (motor, wiring, switch, etc.) JB

 

[DaveC]

or if your in the UK an RCD (residual current device) 30mA would be fine