DLA MS27790 REV D-1990 SWITCH TOGGLE MINIATURE DOUBLE POLE UNSEALED《双极微型密封肘节开关》.pdf

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1、51 U- xo VIW L iIOTES: 1. iiiiensions are in inches. 2. Metric equivalents are giver1 for general inforniation only. 3. 4. For fiardware detail specifications, see appendix of WII.-S-837?1. 5. Unless otherwise specified, tolerance is +.O20 (0.51 mni) For two place decimals and +.O05 (0.13 nun) for t

2、hree place deciiiials. Configuration of swi tcli case is optioiial provided niaxinium diiiieiisions speci fied are not exceeded. 1 tic he s . O30 . 04 .O55 .O7 .10 .175 .25 .27 .31 .42 .535 .575 ,640 inin O. 76 1. o2 1.40 1.78 2.54 4.45 6.35 6.06 7.87 10 . U I 13.59 14.61 16.26 I I I I CANCELEI) MS

3、I sunsrnnm I PART NUMBER I MS PART I KEYING SIDE I CENTER POSITION I KEYING SIDE I * i 2-3 5-6 I I i/ I NUMBER I/ I 1-2 4-5 I I- I -1 I l z3-m-=-Ii-5 I OH I 1 ON 1-2 V-5-6 1 ON I 5 - v 1-2 01-5-6 I ON I 40 I MOM-ON - TrON - l/ HOTES : The canceled part numbers are no longer procurable; the substitut

4、e part numbers have a lower dielectric withstanding voltage at reduced barometric presstire (see 2 below). I. 2. 3. 4. 5. 6. 7. 8. 10. 11. 12. 9. All switches on this standard are desiyned so that tiie inovemont of the switch mechanism is opposite to that of tiie toggle lever. Test vol tage for diel

5、ectric withstanding voltdye at reduced barometric pressure. shall be MO V nns minimum. Electrical eiidurance shall be pcrfoniied for 3U,OU cycles. Mechanical eiodurance shall be perfonned 50,000 cycles at -65C aiid then 50,000 cycles at 85 C. Intermediate current shdll be perfonned for 30,000 cycles

6、. Tenninals shall bc molded into the switch case and shall accommodate no. 18 awy wi re. Strength of actuating lever pivot and lever stop: Saiid and dust: i4aximiiin weight shall be ,020 lb. Electrical ratings for 211 volts (IC and 115 volts dc dt &JO Hz. Lainp load = I ainyere, resistive load e ti

7、ampores, indiictive load = 2 amperes. In the event of a conflict between the text of this standard aiid the reference cited herein, the text of this staiidard shall take precedence. Referenced Government documeiits of the issue listed in that Issue of the DCpdrbIeiit of Defense Index of Specifications and Staiidards (UUDISS) speci fled in the solicitation fonn a part of this standard to the extoiit specified herein. 8 lbs. Toygle boots in accordance with MIL-5423 shall be used. Licensed by Information Handling Services