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M39019/02-318S
MAGNETIC HYDRAULIC
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: SENSATA / PARTNER STOCK
- Product type: Magnetic Hydraulic Circuit Breakers
- SVHC: To Be Advised
| Delivery and price | |
|---|---|
| Units per pack | 3 |
| Price | 872.61 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
## INCH-POUND MIL-PRF-39019/2H w/AMENDMENT 1 5 March 2025 SUPERSEDING MIL-PRF-39019/2H 14 May 2010 ## PERFORMANCE SPECIFICATION SHEET CIRCUIT BREAKERS, MAGNETIC, LOW-POWER, SEALED, TRIP-FREE ONE-POLE, AUXILIARY CONTACTS This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-PRF-39019. FIGURE 1. Circuit breaker configuration. AMSC N/A FSC 5925 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. ## MIL-PRF-39019/2H w/AMENDMENT 1 FIGURE 1. Circuit breaker configuration - Continued. 2 ## MIL-PRF-39019/2H w/AMENDMENT 1 |Inches|mm|Inches|mm| |---|---|---|---| |.005|0.13|.382|9.70| |.030|0.76|.391|9.93| |.060|1.52|.392|9.96| |.062|1.57|.493|12.52| |.063|1.60|.507|12.88| |.125|3.18|.610|15.49| |.138|3.51|.625|15.88| |.240|6.10|.641|16.28| |.250|6.35|.906|23.01| |.325|8.26|1.562|39.67| |.332|8.43|1.700|43.18| |.375|9.52|1.780|45.21| |.380|9.65||| ## 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 information 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 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 AIA/NAS NASM35333-134. 7. Auxiliary contact terminals shall be located on the back side of the circuit breaker (same surface as main terminals), but otherwise their location, style, and form shall be optional, consistent with dimensional or other specified requirements. Auxiliary contact terminals shall accommodate two number 20 AWG wires. 8. The effective bushing thread length (not including mounting hardware) is .280 (7.11 mm) minimum. 9. Marking may appear on any surface except the mounting surface. 10. Lock ring not required if on-off plate has locking tab. 11. Numerical marking optional on circuit diagram. 12. For configuration 2 add "S" at end of dash number for screw terminals with insulating 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. 3 ## MIL-PRF-39019/2H w/AMENDMENT 1 REQUIREMENTS: Dimensions and configuration: See figure 1 and note 12. Weight: For reference only, approximately 50 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. Circuit diagram: See figure 1. Time delay: See table I. Resistance or impedance: See table I. Part or Identifying Number (PIN): The PIN shall be M39019/02-(dash number taken from table I) (e.g., M39019/02-200, M39019/02-200S). Cross reference: See table II. TABLE I. Circuit breaker dash numbers and applicable characteristics. |Dash number|1/|Current<br>rating<br>(amps)|Time delay|Resistance|or impedance|<br>(ohms - max)2/| |---|---|---|---|---|---|---| |Standard<br>delay|High<br>inrush|||DC|60 Hz|400 Hz| |200<br>201<br>202<br>203<br>204<br>205|300<br>301<br>- - -<br>302<br>303<br>- - -|0.05<br>0.05<br>0.05<br>0.1<br>0.1<br>0.1|A<br>B<br>C<br>A<br>B<br>C|680.0<br>680.0<br>680.0<br>150.0<br>150.0<br>150.0|690.0<br>690.0<br>690.0<br>170.0<br>170.0<br>170.0|710.0<br>710.0<br>710.0<br>180.0<br>180.0<br>180.0| |206<br>207<br>208<br>209<br>210|304<br>305<br>- - -<br>306<br>307|0.25<br>0.25<br>0.25<br>0.5<br>0.5|A<br>B<br>C<br>A<br>B|20.0<br>20.0<br>20.0<br>5.4<br>5.4|26.0<br>26.0<br>26.0<br>6.0<br>6.0|27.0<br>27.0<br>27.0<br>6.6<br>6.6| |211<br>212<br>213<br>214<br>215|- - -<br>308<br>309<br>- - -<br>310|0.5<br>0.75<br>0.75<br>0.75<br>1.0|C<br>A<br>B<br>C<br>A|5.4<br>2.5<br>2.5<br>2.5<br>1.35|6.0<br>2.7<br>2.7<br>2.7<br>1.5|6.6<br>2.8<br>2.8<br>2.8<br>1.61| See footnotes at end of table. 4 ## MIL-PRF-39019/2H w/AMENDMENT 1 ## TABLE I. Circuit breaker dash numbers and applicable characteristics - Continued. |Dash number|1/|Current<br>rating<br>(amps)|Time delay|Resistance|or impedance|(ohms - max)2/| |---|---|---|---|---|---|---| |Standard<br>delay|High<br>inrush|||DC|60 Hz|400 Hz| |216<br>217<br>218<br>219<br>220|311<br>- - -<br>312<br>313<br>- - -|1.0<br>1.0<br>2.0<br>2.0<br>2.0|B<br>C<br>A<br>B<br>C|1.35<br>1.35<br>0.40<br>0.40<br>0.40|1.5<br>1.5<br>0.40<br>0.40<br>0.40|1.61<br>1.61<br>0.50<br>0.50<br>0.50| |221<br>222<br>223<br>224<br>225|314<br>315<br>- - -<br>316<br>317|2.5<br>2.5<br>2.5<br>3.0<br>3.0|A<br>B<br>C<br>A<br>B|0.25<br>0.25<br>0.25<br>0.15<br>0.15|0.25<br>0.25<br>0.25<br>0.15<br>0.15|0.27<br>0.27<br>0.27<br>0.17<br>0.17| |226<br>227<br>228<br>229<br>230|- - -<br>318<br>319<br>- - -<br>320|3.0<br>4.0<br>4.0<br>4.0<br>5.0|C<br>A<br>B<br>C<br>A|0.15<br>0.10<br>0.10<br>0.10<br>0.061|0.15<br>0.10<br>0.10<br>0.10<br>0.063|0.17<br>0.12<br>0.12<br>0.12<br>0.072| |231<br>232<br>233<br>234<br>235|321<br>- - -<br>322<br>323<br>- - -|5.0<br>5.0<br>6.0<br>6.0<br>6.0|B<br>C<br>A<br>B<br>C|0.061<br>0.061<br>0.042<br>0.042<br>0.042|0.063<br>0.063<br>0.043<br>0.043<br>0.043|0.072<br>0.072<br>0.050<br>0.050<br>0.050| |236<br>237<br>238<br>239<br>240|324<br>325<br>- - -<br>326<br>327|7.0<br>7.0<br>7.0<br>7.5<br>7.5|A<br>B<br>C<br>A<br>B|0.036<br>0.036<br>0.036<br>0.031<br>0.031|0.036<br>0.036<br>0.036<br>0.031<br>0.031|0.040<br>0.040<br>0.040<br>0.038<br>0.038| |241<br>242<br>243<br>244<br>245|- - -<br>328<br>329<br>- - -<br>330|7.5<br>8.0<br>8.0<br>8.0<br>9.0|C<br>A<br>B<br>C<br>A|0.031<br>0.027<br>0.027<br>0.027<br>0.022|0.031<br>0.028<br>0.028<br>0.028<br>0.022|0.038<br>0.035<br>0.035<br>0.035<br>0.028| |246<br>247<br>248<br>249<br>250|331<br>- - -<br>332<br>333<br>- - -|9.0<br>9.0<br>10.0<br>10.0<br>10.0|B<br>C<br>A<br>B<br>C|0.022<br>0.022<br>0.018<br>0.018<br>0.018|0.022<br>0.022<br>0.021<br>0.021<br>0.021|0.028<br>0.028<br>0.024<br>0.024<br>0.024| See footnotes at end of table. 5 ## MIL-PRF-39019/2H w/AMENDMENT 1 ## TABLE I. Circuit breaker dash numbers and applicable characteristics - Continued. |Dash number|1/|Current<br>rating<br>(amps)|Time delay|Resistance|or impedance|<br>(ohms - max)2/| |---|---|---|---|---|---|---| |Standard<br>delay|High<br>inrush|||DC|60 Hz|400 Hz| |251<br>252<br>253<br>254<br>255|334<br>335<br>- - -<br>336<br>337|12.5<br>12.5<br>12.5<br>15.0<br>15.0|A<br>B<br>C<br>A<br>B|0.012<br>0.012<br>0.012<br>0.009<br>0.009|0.013<br>0.013<br>0.013<br>0.009<br>0.009|0.015<br>0.015<br>0.015<br>0.010<br>0.010| |256<br>257<br>258<br>259<br>260|- - -<br>338<br>339<br>- - -<br>340|15.0<br>20.0<br>20.0<br>20.0<br>1.25|C<br>A<br>B<br>C<br>A|0.009<br>0.006<br>0.006<br>0.006<br>0.9|0.009<br>0.006<br>0.006<br>0.006<br>1.0|0.010<br>0.007<br>0.007<br>0.007<br>1.1| |261<br>262<br>263<br>264<br>265|341<br>- - -<br>342<br>343<br>- - -|1.25<br>1.25<br>1.5<br>1.5<br>1.5|B<br>C<br>A<br>B<br>C|0.9<br>0.9<br>0.65<br>0.65<br>0.65|1.0<br>1.0<br>0.70<br>0.70<br>0.70|1.1<br>1.1<br>0.75<br>0.75<br>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 I[2] R or I[2] Z. 6 ## MIL-PRF-39019/2H w/AMENDMENT 1 TABLE II. Cross reference of superseded part numbers. |Superseded<br>MIL-C-39019/2B<br>part number<br>M39019/2-|New<br>part number<br>M39019/02-|Superseded<br>MIL-C-39019/2B<br>part number<br>M39019/2-|New<br>part number<br>M39019/02-|Superseded<br>MIL-C-39019/2B<br>part number<br>M39019/2-|New<br>part number<br>M39019/02-| |---|---|---|---|---|---| |1<br>2<br>3<br>4<br>5<br>6<br>7<br>8<br>9<br>10<br>11<br>12<br>13<br>14<br>15<br>16<br>17<br>18<br>19<br>20<br>21<br>22<br>23<br>24<br>25<br>26<br>27<br>28<br>29<br>30<br>31<br>32<br>33<br>34<br>35<br>36<br>37<br>38<br>39<br>40|200<br>201<br>200<br>201<br>200<br>201<br>200<br>201<br>200<br>201<br>209<br>210<br>209<br>210<br>209<br>210<br>209<br>210<br>209<br>210<br>215<br>216<br>215<br>216<br>215<br>216<br>215<br>216<br>215<br>216<br>224<br>225<br>224<br>225<br>224<br>225<br>224<br>225<br>224<br>225|41<br>42<br>43<br>44<br>45<br>46<br>47<br>48<br>49<br>50<br>51<br>52<br>53<br>54<br>55<br>56<br>57<br>58<br>59<br>60<br>61<br>62<br>63<br>64<br>65<br>66<br>67<br>68<br>69<br>70<br>71<br>72<br>73<br>74<br>75<br>76<br>77<br>78<br>79<br>80|230<br>231<br>230<br>231<br>230<br>231<br>230<br>231<br>230<br>231<br>248<br>249<br>248<br>249<br>248<br>249<br>248<br>249<br>248<br>249<br>254<br>255<br>254<br>255<br>254<br>255<br>254<br>255<br>254<br>255<br>257<br>258<br>257<br>258<br>257<br>258<br>257<br>258<br>257<br>258|81<br>82<br>83<br>84<br>85<br>86<br>87<br>88<br>89<br>90<br>91<br>92<br>93<br>94<br>95<br>96<br>97<br>98<br>99<br>100<br>101<br>102<br>103<br>104<br>105<br>106<br>107<br>108<br>109<br>110<br>111<br>112<br>113<br>114<br>115<br>116<br>117<br>118<br>119<br>120<br>121<br>122|218<br>219<br>218<br>219<br>218<br>219<br>227<br>228<br>227<br>228<br>227<br>228<br>233<br>234<br>233<br>234<br>233<br>234<br>236<br>237<br>236<br>237<br>236<br>237<br>242<br>243<br>242<br>243<br>242<br>243<br>245<br>246<br>245<br>246<br>245<br>246<br>251<br>252<br>251<br>252<br>251<br>252| 7 ## MIL-PRF-39019/2H w/AMENDMENT 1 Referenced documents. In addition to MIL-PRF-39019, this specification sheet references the following documents: MS25082 AIA/NAS NASM35333 MS35265 Amendment notations. The margins of this specification sheet are marked with vertical line to indicate modifications generated by this amendment. 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 notations. Custodians: Preparing activity: Army - CR DLA - CC Navy - EC Air Force - 85 (Project 5925-2025-003) DLA - CC Review activities: Army - AT, AV, MI Navy - AS, MC Air Force - 19 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.dla.mil/. 8
Updated at April 27, 2026
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