1、AMSC N/A FSC 5930 INCH-POUND MS27785D 18 April 2011 SUPERSEDING MS27785C 28 September 1987 DETAIL SPECIFICATION SHEET SWITCH, TOGGLE, TWO POLE, ENVIRONMENTALLY SEALED, INTEGRATED WIRE TERMINALS This specification is approved for use by all Departments and Agencies of the Department of Defense. The c
2、omplete requirements for acquiring the switch described herein shall consist of this specification and the latest issue of MIL-DTL-3950. FIGURE1. Dimensions and configuration Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27785D 2 NOTES: 1. Dimens
3、ions are inches. 2. Metric equivalents are given for general information only. 3. Unless otherwise specified, tolerance is .020 (0.51 mm) for two place decimals and .005 (0.13 mm) for three place decimals. 4. For hardware detail specifications see appendix of MIL-DTL-3950. 5. Contact installing/ rem
4、oval tool in accordance with M81969/14-02. 6. Grommet sealing plug, in accordance with MS27488-A20. 7. Terminal shall adequately accept a wire contact within dimensional limits of SAE-AS39029/1-101. 8. In the event of a conflict between the text of this standard and the reference cited herein, the t
5、ext of this standard shall take precedence. FIGURE1. Dimensions and configuration- Continued Inches mm Inches mm .005 0.13 .38 9.7 .008 0.20 .432 10.97 .012 0.30 .469 11.91 .020 0.51 .47 11.9 .03 0.8 .69 17.5 .060 1.52 .910 23.11 .076 1.93 1.340 34.04 .240 6.10 1.706 43.33 Provided by IHSNot for Res
6、aleNo reproduction or networking permitted without license from IHS-,-,-MS27785D 3 REQUIREMENTS The Sealing grommet shall seal on a smooth wire insulation of .040 (1.02 mm) to .083 (2.11mm) diameters The terminal end of switch shall be color coded red to indicate contact size Direction of internal m
7、echanism movement is opposite to the direction of the toggle movement Sealing plugs may be used in nonfunctional grommet holes. Maximum weight is .12 pound. Electrical rating: See table I. TABLE I Detail Requirements MS Part Number Circuit with toggle lever in Current capacity (amperes) 28 volts dc
8、Current capacity (amperes) 115 volts, 60 and 400 hertz ac Keying Side Center Opposite keying side Lamp- Load circuit Resistive circuit Inductive circuit Lamp- Load circuit Resistive circuit Inductive circuit MS27785-1 1-2 ON 4-5 1-2 ON 5-6 2-3 ON 5-6 7 7.5 7.5 4 7.5 7.5 MS27785-2 MOM. 1-2 ON 4-5 1-2
9、 ON 5-6 2-3 ON 5-6 5 7.5 7.5 2 7.5 7.5 MS27785-3 MOM. 1-2 ON 4-5 1-2 ON 5-6 MOM. 2-3 ON 5-6 MS27785-21 1-2 ON 4-5 OFF 2-3 ON 5-6 7 7.5 7.5 4 7.5 7.5 MS27785-22 OFF NONE 2-3 ON 5-6 MS27785-23 1-2 ON 4-5 NONE 2-3 ON 5-6 MS27785-24 NONE OFF 2-3 ON 5-6 MS27785-25 NONE MOM. OFF 2-3 ON 5-6 5 7.5 7.5 2 7.5
10、 7.5 MS27785-26 MOM 1-2 ON 4-5 NONE 2-3 ON 5-6 MS27785-27 MOM. 1-2 ON 4-5 OFF MOM. 2-3 ON 5-6 MS27785-28 MOM. 1-2 ON 4-5 OFF NONE MS27785-29 MOM OFF NONE 2-3 ON 5-6 MS27785-30 MOM. 1-2 ON 4-5 NONE OFF MS27785-31 MOM. 1-2 ON 4-5 OFF 2-3 ON 5-6 MS27785-32 NONE 1-2 ON 4-5 MOM. 2-3 ON 5-6 MS27785-33 NON
11、E 1-2 ON 4-5 2-3 ON 5-6 7 7.5 7.5 4 7.5 7.5 Test Requirements Test shall be performed in accordance with MIL-DTL-3950 except a) During all tests. Switches shall be fully wired with appropriate wire and terminal contacts. b) Contact voltage drop- the contact drop with two terminals and the switch con
12、tact in series shall not exceed 8 millivolts measured from one wire contact through the contacts to the other wire contacts. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27785D 4 Referenced documents MIL-DTL-3950 Marginal notations are not used
13、in this revision to identify changes with respect to the previous issue due to the extent of the changes. Custodians: Preparing activity Army CR DLA CC Navy AS Air Force 85 (Project 5930-2011-066) DLA CC Review activities Army AR, AV, MI Navy EC, MC Air Force 99 NOTE: The activities listed above wer
14、e interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at https:/assist.daps.dla.mil/ . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
