ARMY MIL-PRF-39019 5 H-2010 CIRCUIT BREAKERS MAGNETIC LOW-POWER SEALED TRIP-FREE THREE-POLE《低功率自动跳闸密封三极磁断路器》.pdf

1、AMSC N/A FSC 5925 INCH-POUND MIL-PRF-39019/5H 14 May 2010 SUPERSEDING MIL-PRF-39019/5G 27 August 1997 PERFORMANCE SPECIFICATION SHEET CIRCUIT BREAKERS, MAGNETIC, LOW-POWER, SEALED, TRIP-FREE THREE-POLE This specification is approved for use by all Departments and Agencies of the Department of Defens

2、e. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-PRF-39019. (SEE NOTE 13)(SEE NOTE 11)FIGURE 1. Circuit breaker configuration. Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reprod

3、uction or networking permitted without license from IHS-,-,-MIL-PRF-39019/5H 2 FIGURE 1. Circuit breaker configuration - Continued. Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,

4、-MIL-PRF-39019/5H 3 Inches mm Inches mm Inches mm Inches mm Inches mm .005 0.13 .125 3.18 .325 8.26 .392 9.96 .687 17.45 .015 0.38 .138 3.51 .332 8.43 .493 12.52 .906 23.01 .030 0.76 .140 3.56 .375 9.52 .507 12.88 1.562 39.67 .060 1.52 .188 4.78 .380 9.65 .610 15.49 1.828 46.43 .062 1.57 .240 6.10 .

5、382 9.70 .625 15.88 1.937 49.20 .063 1.60 .250 6.35 .391 9.93 .641 16.28 1.950 49.53 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only. 3. Unless otherwise specified, tolerance is .031 (0.79 mm). 4. The shape of the circuit breaker is shown for informat

6、ion only. Slight deviations from this outline drawing, which do not alter the functional aspect of the device, are acceptable. 5. Hex mounting nut .375-32 UNEF-2B thread, .093 .005 (2.36 0.13 mm) thick or equivalent MS25082-20, -B20. 6. Internal tooth lockwasher, .507/.493 O.D., .392/.382 I.D., .025

7、 .005 (0.64 0.13mm) thick, stainless steel or equivalent MS35333-134. 7. The effective bushing thread length (not including mounting hardware) is .280 (7.11 mm) minimum. 8. Marking may appear on any surface except the mounting surface. 9. Lock ring not required if on-off plate has locking tab. 10. N

8、umerical marking optional on circuit diagram. 11. Sealscrew, .138-32 UNC-2A x .312 (7.92 mm) long, stainless steel number 18-8 (type 347) MS35265-25 or equivalent with appropriate O-rings. O-rings should be chosen to enable the circuit breaker to meet the performance requirements of this specificati

9、on. Possible source: AMP Hexseal Corporation. 12. Use of panel screws will enhance circuit breaker shock and vibration characteristics. 13. Threaded inserts exceed height of bushing by .005 to .015 (0.13 mm to 0.38 mm). 14. For configuration 2 add “S“ at end of the dash number for screw terminals wi

10、th insulating blocks (see table I). When circuit breakers are subjected to the resistance to solvents test, the insulating blocks shall be removed and shall not be tested. Main terminal screw MS35265-26 or equivalent. Lockwasher, Flat-internal tooth, number 6 or MS35333-71. FIGURE 1. Circuit breaker

11、 configuration - Continued. Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-39019/5H 4 REQUIREMENTS: Dimensions and configuration: See figure 1 and note 14. Weight: For re

12、ference only, approximately 150 grams. Mounting hardware: See figure 1. Terminals: See figure 1. Voltage and frequency rating: 50 V dc, maximum and 240 V ac, maximum at 60 Hz and 400 Hz. High inrush: 800 percent at 60 Hz and dc, 1,400 percent at 400 Hz (see table I). Current rating: See table I. Cir

13、cuit diagram: See figure 1. Time delay: See table I. Resistance or impedance: See table I. Part or Identifying Number (PIN): The PIN shall be M39019/05-(dash number taken from table I) (e.g., M39019/06-200, M39019/05-200S). Cross reference: See table II. TABLE I. Circuit breaker dash numbers and app

14、licable characteristics. Dash number 1/ Current rating (amps) Time delay Resistance or impedance (ohms - max) 2/ Standard delay High inrush DC 60 Hz 400 Hz 200 201 202 203 204 205 300 301 - - - 302 303 - - - 0.05 0.05 0.05 0.1 0.1 0.1 A B C A B C 680.0 680.0 680.0 150.0 150.0 150.0 690.0 690.0 690.0

15、 170.0 170.0 170.0 710.0 710.0 710.0 180.0 180.0 180.0 206 207 208 209 210 304 305 - - - 306 307 0.25 0.25 0.25 0.5 0.5 A B C A B 20.0 20.0 20.0 5.4 5.4 26.0 26.0 26.0 6.0 6.0 27.0 27.0 27.0 6.6 6.6 211 212 213 214 215 - - - 308 309 - - - 310 0.5 0.75 0.75 0.75 1.0 C A B C A 5.4 2.5 2.5 2.5 1.35 6.0

16、 2.7 2.7 2.7 1.5 6.6 2.8 2.8 2.8 1.61 See footnotes at end of table. Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-39019/5H 5 TABLE I. Circuit breaker dash numbers and a

17、pplicable characteristics - Continued. Dash number 1/ Current rating (amps) Time delay Resistance or impedance (ohms - max) 2/ Standard delay High inrush DC 60 Hz 400 Hz 216 217 218 219 220 311 - - - 312 313 - - - 1.0 1.0 2.0 2.0 2.0 B C A B C 1.35 1.35 0.40 0.40 0.40 1.5 1.5 0.40 0.40 0.40 1.61 1.6

18、1 0.50 0.50 0.50 221 222 223 224 225 314 315 - - - 316 317 2.5 2.5 2.5 3.0 3.0 A B C A B 0.25 0.25 0.25 0.15 0.15 0.25 0.25 0.25 0.15 0.15 0.27 0.27 0.27 0.17 0.17 226 227 228 229 230 - - - 318 319 - - - 320 3.0 4.0 4.0 4.0 5.0 C A B C A 0.15 0.10 0.10 0.10 0.061 0.15 0.10 0.10 0.10 0.063 0.17 0.12

19、0.12 0.12 0.072 231 232 233 234 235 321 - - - 322 323 - - - 5.0 5.0 6.0 6.0 6.0 B C A B C 0.061 0.061 0.042 0.042 0.042 0.063 0.063 0.043 0.043 0.043 0.072 0.072 0.050 0.050 0.050 236 237 238 239 240 324 325 - - - 326 327 7.0 7.0 7.0 7.5 7.5 A B C A B 0.036 0.036 0.036 0.031 0.031 0.036 0.036 0.036

20、0.031 0.031 0.040 0.040 0.040 0.038 0.038 241 242 243 244 245 - - - 328 329 - - - 330 7.5 8.0 8.0 8.0 9.0 C A B C A 0.031 0.027 0.027 0.027 0.022 0.031 0.028 0.028 0.028 0.022 0.038 0.035 0.035 0.035 0.028 246 247 248 249 250 331 - - - 332 333 - - - 9.0 9.0 10.0 10.0 10.0 B C A B C 0.022 0.022 0.018

21、 0.018 0.018 0.022 0.022 0.021 0.021 0.021 0.028 0.028 0.024 0.024 0.024 See footnotes at end of table. Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-39019/5H 6 TABLE I.

22、 Circuit breaker dash numbers and applicable characteristics - Continued. Dash number 1/ Current rating (amps) Time delay Resistance or impedance (ohms - max) 2/ Standard delay High inrush DC 60 Hz 400 Hz 251 252 253 254 255 334 335 - - - 336 337 12.5 12.5 12.5 15.0 15.0 A B C A B 0.012 0.012 0.012

23、0.009 0.009 0.013 0.013 0.013 0.009 0.009 0.015 0.015 0.015 0.010 0.010 256 257 258 259 260 - - - 338 339 - - - 340 15.0 20.0 20.0 20.0 1.25 C A B C A 0.009 0.006 0.006 0.006 0.9 0.009 0.006 0.006 0.006 1.0 0.010 0.007 0.007 0.007 1.1 261 262 263 264 265 341 - - - 342 343 - - - 1.25 1.25 1.5 1.5 1.5

24、 B C A B C 0.9 0.9 0.65 0.65 0.65 1.0 1.0 0.70 0.70 0.70 1.1 1.1 0.75 0.75 0.75 1/ For configuration 2, add “S“ at end of dash number. 2/ The corresponding maximum wattage losses, which in no case shall exceed 3.0 watts, may be calculated as I2R or I2Z Copyright Communications - Electronics Command

25、Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-39019/5H 7 TABLE II. Cross reference of superseded part numbers. Superseded MIL-C-39019/5B part number M39019/5- New part number M39019/05- Superseded MIL-C-39019/5B part

26、 number M39019/5- New part number M39019/05- Superseded MIL-C-39019/5B part number M39019/5- New part number M39019/05- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 200 201 200 201 200 201 200 201 200 201 209 210 209 210 209 210 209 2

27、10 209 210 215 216 215 216 215 216 215 216 215 216 224 225 224 225 224 225 224 225 224 225 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 230 231 230 231 230 231 230 231 230 231 248 249 248 249 248 249 248 249 248 249 254 255 2

28、54 255 254 255 254 255 254 255 257 258 257 258 257 258 257 258 257 258 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 218 219 218 219 218 219 227 228 227 228 227 228 233 234 233 234 233 234 236 237

29、236 237 236 237 242 243 242 243 242 243 245 246 245 246 245 246 251 252 251 252 251 252 Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-39019/5H 8 The margins of this spec

30、ification are marked with vertical lines to indicate where changes from the previous issue 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

31、this document based on the entire content irrespective of the marginal notations and relationship to the last previous issue. Custodians: Preparing activity: Army - CR Army - CR Navy - EC Air Force - 85 Agent: DLA - CC DLA - CC Review activities: (Project 5925-2009-036) Army - AT, AV, MI Navy - AS,

32、MC Air Force - 19, 99 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 https:/assist.daps.dla.mil. Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-