Hea time proportional controller (NSN 6110-01-189-8143)
General Description
Insert cell unit; envelop dim.; 20 in w; 13 in. H; 9-1/8 in. Deep; solid state design; main power 440v; 60 hz; 3 phase; 60 amp; control circuit 440v; 60 hz; 3 phase; design resistance temperature detector input range 175 degrees f to 450 degrees f; unit ambient temp ratings; 85 degrees c open; 50 degrees c enclosed
