250 series; protective relay; ac actuating system; input voltage 120 vac; single phase; over/under voltage protection function; contact arrangement=1 form a, spst-no, 1 n/o; contact arrangement additional output=1 form b, spst-nc, 1 n/c
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 5945-01-508-5735
NSN 6320-00-731-6134
NSN 5905-00-285-2866
NSN 4140-00-170-5152
NSN 6145-01-582-8435
NSN 5920-00-981-5821
NSN 6135-00-917-1894
NSN 5965-01-271-0808
NSN 6620-01-468-0362
NSN 6610-01-476-7412
NSN 5999-00-171-8858
NSN 5935-01-128-3803
Last Updated: 02/27/2025