Using a starter relay for power?

[jassing]

I want to install a switch close the battery to kill power to my accessories (I have dual batteries) -- I have a motorcycle starter relay that can handle the draw/amperage - but I'm wondering if it can handle a "constant on" situation -- or if they're just engineered for "momentary activation".

 

[K9WG]

Don't know about your specific relay but the old Motorola trunk mount (think tube type) use a starter type relay in much the same configuration. I would think that a relay rated for 60+ amps starting should be able handle anything you would hang on it.

 

[jassing]

Cool -- I'll give a try -- worst case is it fails and I buy a relay -- Just trying to save a few bucks and use some of the stockpile of stuff I have saved over the years....

Thanks
-josh

 

[K9WG]

The Motorola relay looked like this....

http://www.skycraftsurplus.com/images/products/display/sk2212.jpg

 

[digitalanalog]

All Relay's have a Duty Cycle, Check your Model, That SHOULD help to see if it is going to work for what you want.

duty cycle definition of duty cycle in the Free Online Encyclopedia.

 

[Thayne]

There are relays that look exactly like starter relays but are used for switching relays--a starter relay will burn out the coil if left energized for awhile. Just check at an auto parts store.