Is this in a location where there are flammable liquids or gases? That would call for explosion proof electrical appliances. If so, it probably would be less expensive to use intrinsically safe initiating device modules. They should satisfy the AHJ, if not the electrical contractor. Ed Vining 4819 John Muir Rd Martinez CA 94553 925-228-8792 Cell 925-787-0465
On Sat, Mar 16, 2013 at 9:24 PM, A.P.Silva <[email protected]> wrote: > I had an electrical contractor commenting on a sprinkler tree, as > following: > > "The tamper switch and low flow switch are not rated for Class 1 Division 2 > applications. Also, the brass body valve and gauges should also be > replaced". > > Anyone know what he is talking about? > > Tony > > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://fireball.firesprinkler.org/mailman/private/sprinklerforum/attachments/20130316/6b1411ab/attachment.html> _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum
