Contact data, spst, normally closed, ref dwg group 217, electrical ratings, ac, 550 v max, 4 amp nom current rating, 20 amp max nom current rating, 110 v at max rated current, w at max rated current not rated; heater data, ac, v not rated, wattage not rated, 8.30 amp; terminal data, 2 heater element terminals, 2 terminals for contacts; plastic case; not rated for ambient temp range compensation; rated for actuation time, 900 sec at 125 pct of continuous load, 175 sec at 200 pct of continuous load, 72 sec at 300 pct of continuous load operating time; dim., excl terminals, 5-7/16 in. Lg, 4-1/2 in. W, 4-7/32 in. H; 3 holes for no. 10 screw forming an isosceles triangle w/base 2-1/2 in. And altitude 4-5/8 in.; special features, long reset rod, fireproof material, adjustable 90 to 110 pct of rating, coil w/10 in. Leads, no terminals; for general purpose use
1.780 inches overall length, 1.062 inches single mounting facility center to center distance between mounting facilities parallel to length
1.780 inches overall length, 1.062 inches single mounting facility center to center distance between mounting facilities parallel to length
Riveted on mounting configuration
2b single mounting facility thread class, 1.680 inches overall length, 1.680 inches overall height, 1.000 inches overall width
Steel case material, nickel case surface treated, explosion proof environmental protection, intermittent duty type, 30.0 dc voltage rating in volts
2a single mounting facility thread class, 4.250 inches overall length, 2.625 inches single mounting facility center to center distance between mounting facilities parallel to length
NSN 5990-01-561-0737
NSN 5965-01-525-7513
NSN 6150-01-097-4479
NSN 6130-00-352-2317
NSN 7035-01-261-9850
NSN 5975-00-290-4285
NSN 5930-00-143-4582
NSN 5920-01-542-9143
NSN 6145-01-183-8002
NSN 5960-01-180-2776
NSN 5895-01-519-9167
NSN
Last Updated: 01/20/2025