Type a, 3 pole thermal bimetallic overload type relay; operating voltage 600.000 volts ac; current rating 87.000 amps ac; visible trip indicator with manual reset rod; operating temperature minus 40.000 deg. F to plus 167.000 deg. F; equipped with adjustment knob for adjusting trip rating of specific heater from 85.000 to 115.000 percent; vessel appl wmec629, whec721, various
No other part numbers with same form, fit, and function found.
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 5895-01-014-9397
NSN 5945-01-476-2469
NSN 6105-01-090-8123
NSN 5950-01-422-0467
NSN 4140-00-379-4748
NSN 5945-00-309-0435
NSN 4140-00-490-9028
NSN 5910-01-265-3942
NSN 6610-01-100-3662
NSN 4140-01-194-8291
NSN 5996-00-846-3300
NSN 6650-01-024-9554
Last Updated: 04/26/2024