1、 MIL-PRF-39019/1H 14 May 2010 SUPERSEDING MIL-PRF-39019/1G 27 August 1997 PEROFRMANCE SPECIFICATION SHEET CIRCUIT BREAKERS, MAGNETIC, LOW-POWER, SEALED, TRIP-FREE ONE-POLE This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquir
2、ing the product described herein shall consist of this specification sheet and MIL-PRF-39019. FIGURE 1. Circuit breaker configuration. AMSC N/A FSC 5925 INCH-POUND Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permit
3、ted without license from IHS-,-,-MIL-PRF-39019/1H 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-,-,-MIL-PRF-39019/1H 3 Inches
4、mm Inches mm .005 0.13 .375 9.52 .030 0.76 .380 9.65 .060 1.52 .493 12.52 .062 1.57 .507 12.88 .063 1.60 .610 15.49 .125 3.18 .625 15.88 .138 3.51 .641 16.28 .240 6.10 .906 23.01 .250 6.35 1.562 39.67 .325 8.26 1.700 43.18 .332 8.43 1.780 45.21 NOTES: 1. Dimensions are in inches. 2. Metric equivalen
5、ts 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 information only. Slight deviations from this outline drawing, which do not alter the functional aspect of the device, are acceptable. 5. Hex mounti
6、ng nut .375-32 UNEF-2B thread, .093 .005 (2.36 mm 0.13 mm) thick or equivalent MS25082-20, -B20. 6. Internal tooth lockwasher, .507/.493 O.D., .392/.382 I.D., .025 .005 (0.64 mm 0.13mm) thick, stainless steel or equivalent MS35333-134. 7. The effective bushing thread length (not including mounting h
7、ardware) 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. Numerical marking optional on circuit diagram. 11. For configuration 2 add “S“ at end of dash number for screw terminals with insulatin
8、g block (see table I). When circuit breakers are subjected to the resistance to solvents test, the insulating block shall be removed and shall not be tested. Main terminal screw MS35265-26 or equivalent. FIGURE 1. Circuit breaker configuration - Continued. Copyright Communications - Electronics Comm
9、and Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-39019/1H 4 REQUIREMENTS: Dimensions and configuration: See figure 1 and note 11. Weight: For reference only, approximately 50 grams. Mounting hardware: See figure 1.
10、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. Circuit diagram: See figure 1. Time delay: See table I. Resistance or imped
11、ance: See table I. Part or Identifying Number (PIN): The PIN shall be M39019/01-(dash number taken from table I) (e.g., M39019/01-200, M39019/01-200S). Cross reference: See table II. TABLE I. Circuit breaker dash numbers and applicable characteristics. Dash number 1/ Current rating (amps) Time delay
12、 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 680.0 680.0 680.0 150.0 150.0 150.0 690.0 690.0 690.0 170.0 170.0 170.0 710.0 710.0 710.0 180.0 180.0 180.0 206 207 208 209 2
13、10 304 305 - - - 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 2.7 2.7 2.7 1.5 6.6 2.8 2.8 2.8 1.61 See footnotes at end of table. Cop
14、yright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-39019/1H 5 TABLE I. Circuit breaker dash numbers and applicable characteristics - Continued. Dash number 1/ Current rating (am
15、ps) Time delay Resistance or impedance (ohms - max) 2/ Standard delay High inrush DC 60 Hz 400 Hz 216 217 260 261 262 311 - - - 340 341 - - - 1.0 1.0 1.25 1.25 1.25 B C A B C 1.35 1.35 0.9 0.9 0.9 1.5 1.5 1.0 1.0 1.0 1.61 1.61 1.1 1.1 1.1 263 264 265 218 219 342 343 - - - 312 313 1.5 1.5 1.5 2.0 2.0
16、 A B C A B 0.65 0.65 0.65 0.40 0.40 0.70 0.70 0.70 0.40 0.40 0.75 0.75 0.75 0.50 0.50 220 221 222 223 224 - - - 314 315 - - - 316 2.0 2.5 2.5 2.5 3.0 C A B C A 0.40 0.25 0.25 0.25 0.15 0.40 0.25 0.25 0.25 0.15 0.50 0.27 0.27 0.27 0.17 225 226 227 228 229 317 - - - 318 319 - - - 3.0 3.0 4.0 4.0 4.0 B
17、 C A B C 0.15 0.15 0.10 0.10 0.10 0.15 0.15 0.10 0.10 0.10 0.17 0.17 0.12 0.12 0.12 230 231 232 233 234 320 321 - - - 322 323 5.0 5.0 5.0 6.0 6.0 A B C A B 0.061 0.061 0.061 0.042 0.042 0.063 0.063 0.063 0.043 0.043 0.072 0.072 0.072 0.050 0.050 235 236 237 238 239 - - - 324 325 - - - 326 6.0 7.0 7.
18、0 7.0 7.5 C A B C A 0.042 0.036 0.036 0.036 0.031 0.043 0.036 0.036 0.036 0.031 0.050 0.040 0.040 0.040 0.038 240 241 242 243 244 327 - - - 328 329 - - - 7.5 7.5 8.0 8.0 8.0 B C A B C 0.031 0.031 0.027 0.027 0.027 0.031 0.031 0.028 0.028 0.028 0.038 0.038 0.035 0.035 0.035 See footnotes at end of ta
19、ble. Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-39019/1H 6 TABLE I. Circuit breaker dash numbers and applicable characteristics - Continued. Dash number 1/ Current ra
20、ting (amps) Time delay Resistance or impedance (ohms - max) 2/ Standard delay High inrush DC 60 Hz 400 Hz 245 246 247 248 249 330 331 - - - 332 333 9.0 9.0 9.0 10.0 10.0 A B C A B 0.022 0.022 0.022 0.018 0.018 0.022 0.022 0.022 0.021 0.021 0.028 0.028 0.028 0.024 0.024 250 251 252 253 254 - - - 334
21、335 - - - 336 10.0 12.5 12.5 12.5 15.0 C A B C A 0.018 0.012 0.012 0.012 0.009 0.021 0.013 0.013 0.013 0.009 0.024 0.015 0.015 0.015 0.010 255 256 257 258 259 337 - - - 338 339 - - - 15.0 15.0 20.0 20.0 20.0 B C A B C 0.009 0.009 0.006 0.006 0.006 0.009 0.009 0.006 0.006 0.006 0.010 0.010 0.007 0.00
22、7 0.007 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 Provided by IHS under license with CRAINot for ResaleNo reproduction or
23、 networking permitted without license from IHS-,-,-MIL-PRF-39019/1H 7 TABLE II. Cross reference of superseded part numbers. Superseded MIL-C-39019/1B part number M39019/1- New part number M39019/01- Superseded MIL-C-39019/1B part number M39019/1- New part number M39019/01- Superseded MIL-C-39019/1B
24、part number M39019/1- New part number M39019/01- 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 40 200 201 200 201 200 201 200 201 200 201 209 210 209 210 209 210 209 210 209 210 215 216 215 216 215 216 215 216 215 216 224 225 224 225 224
25、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 80 230 231 230 231 230 231 230 231 230 231 248 249 248 249 248 249 248 249 248 249 254 255 254 255 254 255 254 255 254 255 257 258 257 258 257 258 257 258 257 258
26、81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 218 219 218 219 218 219 227 228 227 228 227 228 233 234 233 234 233 234 236 237 236 237 236 237 242 243 242 243 242 243 245 246 245 246 245 246 251 252
27、 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-39019/1H 8 The margins of this specification are marked with vertical lines to indicate where changes from
28、 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 this document based on the entire content irrespective of the marginal
29、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 5925-2009-032) Army - AT, AV, MI Navy - AS, MC Air Force - 19, 99 NOTE: The activities listed above were interested
30、 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-,-,-
