DLA MS75028 REV K-2005 SWITCH TOGGLE ONE POLE UNSEALED《单极密封肘节开关》.pdf

1、 AMSC N/A 1 of 3 FSC 5930 INCH-POUND MS75028K 21 July 2005 SUPERSEDING MS75028J 10 February 1992 MILITARY SPECIFICATION SHEET SWITCH, TOGGLE, ONE POLE, UNSEALED This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the pro

2、duct described herein shall consist of this specification sheet and MIL-DTL-83731. FIGURE 1. Dimensions and configurations. INACTIVE FOR NEW DESIGN, DATED 8 MARCH 1999 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS75028K 2 Inches mm Inches mm Inc

3、hes mm Inches mm Inches mm Inches mm 0.003 0.08 0.021 0.53 0.047 1.19 0.080 2.00 0.220 5.59 0.375 9.53 0.005 0.13 0.030 0.76 0.050 1.27 0.085 2.00 0.250 6.35 0.410 10.40 0.006 0.15 0.031 0.79 0.055 1.40 0.180 4.60 0.255 6.48 0.470 11.90 0.020 0.51 0.042 1.07 0.062 1.57 0.203 5.16 0.275 6.99 0.525 13

4、.40 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only. 3. Unless otherwise specified, tolerances are .020 on two place decimals and .005 on three place decimals. 4. For hardware detail specifications, see appendix of MIL-DTL-83731, and herein. 5. Termin

5、al 3 is not supplied on SPST switch (MS75028-22). FIGURE 1. Dimensions and configurations - Continued. REQUIREMENTS: Dimensions and configuration: See figure 1. Switching characteristics: See table I. TABLE I. Switching characteristics. Circuit with toggle lever in MS Part or Identifying Number (PIN

6、) Down position (keying side) Center position Up position (opposite keying) MS75028-21 ON OFF ON MS75028-22 OFF NONE ON MS75028-23 ON NONE ON MS75028-26 MOM ON NONE ON MS75028-27 MOM ON OFF MOM ON MS75028-31 MOM ON OFF ON Switches, as specified herein, are designed so that the movement of the switch

7、 mechanism is opposite the toggle lever, with the exception if -22 and -23 in which the toggle movement is the same as the switch mechanism. Weight: .015 pound max. Electrical ratings: At 30.0 V dc: Resistive load: 5.0 amperes. Inductive load: 2.0 amperes. Lamp load: 1.0 ampere. Provided by IHSNot f

8、or ResaleNo reproduction or networking permitted without license from IHS-,-,-MS75028K 3 At 115.0 V ac, 400 Hz: Resistive load: 5.0 amperes. Inductive load: 2.0 amperes. Lamp load: 1.0 ampere. Strength of pivot and lever stop: 12 pounds minimum for lever and 7.2 pounds minimum for pivot. Sand and du

9、st: Toggle boot shall be used in meeting sand and dust test. Marking: Marking, including terminal marking, may be on either side of the switch. Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extent of changes. Referenced Documents:

10、MIL-DTL-83731 QQ-S-698 SAE-AMS-QQ-P-416 Custodians: Preparing activity: Army - CR DLA - CC Navy - EC Air Force - 11 (Project 5930-1919-000) NOTE: The activities listed above were interested in this document as of the date of the 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-,-,-