1、AMSC N/A FSC 5930 INCH-POUND MS27724E 18 April 2011 SUPERSEDING MS27724D 28 September 1987 DETAIL SPECIFICATION SHEET SWITCH, TOGGLE, FOUR POLE, ENVIRONMENTALLY SEALED, INTEGRATED WIRE TERMINALS This specification is approved for use by all Departments and Agencies of the Department of Defense. The
2、complete 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-,-,-MS27724E 2 NOTES: 1. Dimen
3、sions 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 and terminal screw detail specifications, see appendix of MIL-DTL-3950. 5. Co
4、ntact installing/removal tool in accordance with MIL-I-81969/14-03. 6. Grommet sealing plug, in accordance with MS27488-A16. 7. The sealing grommet shall seal on a smooth wire insulation of .068 (1.73 mm) to .103 (2.62 mm) diameters. 8. Terminal shall adequately accept a wire contact within dimensio
5、nal limits of SAE-AS39029/1-102. 9. In the event of a conflict between the text of this standard and the reference cited herein, the text 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
6、11.91 .020 0.51 .47 11.9 .03 0.8 .69 17.5 .060 1.52 1.340 34.04 .076 1.93 1.660 42.16 .240 6.10 1.706 43.33 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27724E 3 REQUIREMENTS The terminal end of switch shall be color coded blue to indicate conta
7、ct size. Direction of internal mechanism movement is opposite to the direction of the toggle movement. Sealing plugs may be used in nonfunctional grommet holes. Maximum weight is .225 pound. Electrical rating: See table I. TEST REQUIREMENTS: Test shall be performed in accordance with MIL-DTL-3950 ex
8、cept: a. During all test, switches shall be fully wired with appropriate wire and terminal contacts. b. Contact voltage drop- the contact voltage drop with two terminals and the switch contact in series shall not exceed 8 millivolts measured from one wire contact through the contacts to the other wi
9、re contacts. TABLE I Detail Requirements. MS Part number Circuit with toggle lever in Current capacity (amperes) 28 volts dc 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 Resis
10、tive circuit Inductive circuit MS27724-1 1-2 4-5 7-8 ON 10-11 2-3 4-5 7-8 ON 11-12 2-3 5-6 8-9 ON 11-12 5 20 12 4 15 15 MS27724-2 1-2 MOM. 4-5 7-8 ON 10-11 2-3 4-5 7-8 ON 11-12 2-3 5-6 8-9 ON 11-12 4 18 10 2 11 8 MS27724-3 1-2 MOM. 4-5 7-8 ON 10-11 2-3 4-5 7-8 ON 11-12 2-3 MOM. 5-6 8-9 ON 11-12 MS27
11、724-21 1-2 7-8 4-5 ON 10-11 OFF 2-3 8-9 5-6 ON 11-12 5 20 12 4 15 15 MS27724-22 OFF NONE 2-3 8-9 5-6 ON 11-12 MS27724-23 1-2 7-8 4-5 ON 10-11 NONE 2-3 8-9 5-6 ON 11-12 MS27724-24 NONE OFF 2-3 8-9 5-6 ON 11-12 MS27724-25 NONE MOM. OFF 2-3 8-9 5-6 ON 11-12 4 18 10 2 11 8 MS27724-26 1-2 MOM 7-8 4-5 ON
12、10-11 NONE 2-3 8-9 5-6 ON 11-12 MS27724-27 1-2 MOM 7-8 4-5 ON 10-11 OFF 2-3 MOM. 8-9 5-6 ON 11-12 MS27724-28 1-2 MOM 7-8 4-5 ON 10-11 OFF NONE MS27724-29 MOM. OFF NONE 2-3 8-9 5-6 ON 11-12 MS27724-30 1-2 MOM 7-8 4-5 ON 10-11 NONE OFF MS27724-31 1-2 MOM 7-8 4-5 ON 10-11 OFF 2-3 8-9 5-6 ON 11-12 MS277
13、24-32 NONE 1-2 7-8 4-5 ON 10-11 2-3 MOM. 8-9 5-6 ON 11-12 MS27724-33 NONE 1-2 7-8 4-5 ON 10-11 2-3 8-9 5-6 ON 11-12 5 20 12 4 15 15 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27724E 4 Referenced documents MIL-DTL-3950 Marginal notations are no
14、t used 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 5930-2011-055) DLA CC Review activities Army AR, AV, MI Navy EC, MC Air Force 99 NOTE: The activities listed ab
15、ove were 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-,-,-
