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I used something very similar from an auto parts store. It had a removable plastic key. It has worked for several years without problem John briese I-5
> Date: Thu, 6 Nov 2008 15:02:22 -0800 > From: ev_dave13 yahoo com > To: elec-trak cosmos phy tufts edu > Subject: (ET) power disconnect switch > > Would these be appropriate for a main disconnect? It isn't clear what the duration of "intermittent" and "crank" is, but if the first isn't enough there is always the "Heavy Duty." I like the feature of being able to remove the knob, thus locking out the tractor. > > Regular: http://www.boatersland.com/bep701.html > Rated 48VDC, 275A cont., 455A Int., 1250A Crank > $20 > > Heavy-Duty: http://www.boatersland.com/bep720.html > Rated 48VDC, 600A cont., 800A Int., 2500A Crank > $56 > > > David Brandt > > > > > _______________________________________________ > Elec-trak mailing list > Elec-trak cosmos phy tufts edu > https://cosmos.phy.tufts.edu/mailman/listinfo/elec-trak |