1、INCH-POUND MIL-DTL-21604/3D 27 March 2009 SUPERSEDING MIL-DTL-21604/3C 27 June 2003 DETAIL SPECIFICATION SHEET SWITCH, ROTARY, MULTIPOLE AND SELECTOR, 5 AMPERE, STYLE JL This specification is approved for use by all Depart- ments and Agencies of the Department of Defense. The complete requirements f
2、or acquiring the switches described herein shall consist of this specification and the latest issue of MIL-DTL-21604. FIGURE 1. Style JL switch. AMSC N/A FSC 5930 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-21604/3D 2 Inch mm Inch mm Inch
3、 mm .000 .001 .002 .005 .020 .031 .06 .103 .112 .125 .130 0.00 0.03 0.05 0.13 0.51 0.79 1.5 2.62 2.84 3.18 3.30 .1405 .19 .220 .22 .250 .25 .281 .31 .38 .437 .469 3.569 4.8 5.59 5.6 6.35 6.4 7.14 7.9 9.7 11.10 11.91 .47 .50 .62 .63 .88 1.44 1.88 2.00 4.00 11.9 12.7 15.8 16.0 22.4 36.6 47.7 50.8 101.
4、6 NOTES: 1. Dimensions are in inches. 2. Metric equivalents (to the nearest 0.01 mm) are given for general information only and are based upon 1 inch = 25.4 mm. 3. Unless otherwise specified, tolerances are .016 (0.41 mm) for two-place decimals and 0.005 (0.13 mm) for three-place decimals. 4. On swi
5、tches of 6 to 10 sections, the securing rods shall extend .50 inch (12.70 mm) beyond the hex nuts at the rear of the switches to facilitate attachment to rear supports. A hex nut and lockwasher shall be provided for each extension rod. FIGURE 1. Style JL switch - Continued. Provided by IHSNot for Re
6、saleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-21604/3D 3 FIGURE 2. Rotor contact configuration and handle positions. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-21604/3D 4 FIGURE 2. Rotor contact configu
7、ration and handle positions - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-21604/3D 5 REQUIREMENTS: Dimensions and configuration: See figure 1, figure 2, and table I. Angle of throw: 45 degrees. Switching action: Detent. Electri
8、cal loads: AC current: 5 ampere. Voltage: 125 volts (at 60 and 400 Hz, 0.80 inductive power factor). Temperature rise: 15C maximum. Contact material: Rotor: Silver-overlay phosphor bronze. Stator: Silver-overlay copper. Stop torque: 30 inch-pounds. Barriers: See figure 1. Terminal marking: Adjacent
9、to terminals on switch section. Stop marking: See figure 1. Qualification samples: See table II. TABLE I. Type designation and switching characteristics. Type designation Component Rotor designation 1/ Style Number of sections Dimension “X“ 2/ .062 (1.57) Approximate weight (ounces) Maximum rotation
10、al torque (inch-pounds) S S S S S S S S S 2 2 2 3 3 3 4 4 4 JL JL JL JL JL JL JL JL JL 3 5 10 3 5 10 3 5 10 1.91 ( 48.41) 2.66 ( 67.46) 5.28 (134.14) 1.91 ( 48.41) 2.66 ( 67.46) 5.28 (134.14) 1.91 ( 48.41) 2.66 ( 67.46) 5.28 (134.14) 8 10 16 8 10 16 8 10 16 9 11 16 9 11 16 9 15 20 1/ For rotor desig
11、nation, see figure 2. 2/ Dimensions are in inches. Metric equivalents (to the nearest 0.01 mm) are given for general information only and are based upon 1 inch = 25.4 mm. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-21604/3D 6 TABLE II. Qu
12、alification test samples. Sample switch Test number 1/ Sample switch Test number S2JL10 S2JL10 S3JL10 S2JL10 S3JL10 S3JL10 S3JL10 1 2 3 4 1 2 3 S3JL10 S4JL10 S4JL10 S4JL10 S4JL10 S4JL10 S4JL10 4 1 2 3 4 5 6 1/ Test numbers in accordance with table II of MIL-DTL-21604. The margins of this specificati
13、on are marked with vertical lines to indicate where modifications from this amendment were made. This was done as a convenience only and the Government assumes no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the requirements of this
14、document based on the entire content irrespective of the marginal notations. Reference Documents: MIL-DTL-21604 Custodians: Preparing activity: Navy - SH DLA - CC DLA - CC (Project 5930-2008-045) NOTE: The activities listed above 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 http:/assist.daps.dla.mil/ . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
