Image not available
Illustrative purposes only
M55629/1-082
THERMAL CIRCUIT BREAKERS
⚠️ 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: Thermal Circuit Breakers
- SVHC: To Be Advised
| Delivery and price | |
|---|---|
| Units per pack | 3 |
| Price | 150.51 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
INCH-POUND MIL-PRF-55629/1G 10 March 2010 SUPERSEDING MIL-PRF-55629/1F 21 September 2005 ## PERFORMANCE SPECIFICATION SHEET ## CIRCUIT BREAKERS, MAGNETIC, UNSEALED, TRIP-FREE, SINGLE POLE (0.2 TO 100 AMPERES) 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-55629. **==> picture [54 x 48] intentionally omitted <==** **==> picture [75 x 60] intentionally omitted <==** **==> picture [111 x 39] intentionally omitted <==** FIGURE 1. Dimensions and configurations (configuration 1). AMSC N/A FSC 5925 ## MIL-PRF-55629/1G |Ltr|Inches|Inches|mm|mm| |---|---|---|---|---| ||Min|Max|Min|Max| |A|1.420|1.470|36.07|37.34| |B|.149|.211|3.78|5.36| |C|.730|.780|18.54|19.81| |D|.359|.391|9.12|9.93| |E|2.046|2.078|51.97|52.78| |F|---|2.530|---|64.26| |G|.187|.249|4.75|6.32| |H|.109|.171|2.77|4.34| |J|---|2.553|---|64.85| |J (65-100 amps)|---|3.125|---|79.38| |K|.249|.311|6.32|7.90| |L|1.660|1.960|42.16|49.78| |M|1.940|2.100|49.28|53.34| |N (65-100 amps)|2.060|2.340|52.33|59.44| |P|---|.427 R|---|10.85 R| |R|.519|.699|13.18|17.75| |S|.230|.270|5.84|6.86| ## 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. Nut-hex: (.2 - 50 amperes) .190 - 32 UNF-2B .313/.303 across flats, .109 .010 thick. (65 - 100 amperes) .250 - 28 UNF-2B .438 .016 across flats or .250 - 20 UNC-2B .375 .016 across flats. Material: Brass (ASTM-B121/B121M or equivalent); tin plated (ASTM-B545 or equivalent); or stainless steel, for each terminal. 5. Captive washer nut assembly of brass nut, bronze washer, tin plated; or lockwasher, internal or external tooth, NASM35333-107 or MS35335-88 (.2 - 50 amperes), NASM35333-108 or MS35335-89 (65 -100 amperes) or equivalent. (Use of washers optional on 65 - 100 amperes units.) 6. Washer, flat: (.2 - 50 amperes) .378/.368 O.D., .204/.190 I.D., .032 .005 thick. (65 – 100 amperes) 500 .016 O.D., .281 .016 I.D., .035 .005 thick. Material: Brass (ASTM-B121/B121M or equivalent), tin plated (ASTM-B545 or equivalent), or phosphor bronze, composition (ASTM-B139/B139M or equivalent). 7. Lockwasher, Split: (.2 - 50 amperes) NASM35338-138 or equivalent. (65 - 100 amperes) NASM35338-139 or equivalent. 8. Physical item marking of load terminal optional. FIGURE 1. Dimensions and configurations (configuration 1) – Continued. 2 ## MIL-PRF-55629/1G **==> picture [92 x 32] intentionally omitted <==** **==> picture [41 x 54] intentionally omitted <==** **==> picture [150 x 80] intentionally omitted <==** FIGURE 2. Dimensions and configurations (configuration 2). 3 ## MIL-PRF-55629/1G |Ltr|Inches|Inches|mm|mm| |---|---|---|---|---| ||Min|Max|Min|Max| |A|2.475|2.505|62.86|63.63| |B|2.045|2.075|51.94|52.71| |C|.205|.235|5.21|5.97| |D|---|.750|---|19.05| |E|.167|.197|4.24|5.00| |F|1.423|1.453|36.14|36.91| |G|.535|.565|13.59|14.35| |H|1.921|2.081|48.79|52.86| |J|---|2.514|---|63.85| |K|.266|.296|6.76|7.52| |L|1.925|1.955|48.90|49.66| |M|.125|.155|3.18|3.94| |N|.245|.275|6.22|6.98| ## NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only. 3. Unless otherwise specified, tolerance is .015 (0.38 mm). 4. Nut-hex: (.2 - 65 amperes) .190 - 32 UNF-2B .313/.303 across flats, .109 .010 thick. (75 - 100 amperes) .250 - 28 UNF-2B .438 .016 across flats or .250 - 20 UNC-2B .375 .016 across flats. Material: Brass (ASTM-B121/B121M or equivalent); tin plated (ASTM-B545 or equivalent); or Stainless steel, for each terminal. 5. Captive washer nut assembly of brass nut, bronze washer, tin plated; or lockwasher, internal or external tooth, NASM35333-107 or MS35335-88 (.2 - 65 amperes), NASM35333-108 or MS35335-89 (75 -100 amperes) or equivalent. (Use of washers optional on 65 - 100 amperes units.) 6. Washer, flat: (.2 - 50 amperes) .378/.368 O.D., .204/.190 I.D., .032 .005 thick. (65 – 100 amperes) .500 .016 O.D., .281 .016 I.D., .035 .005 thick. Material: Brass (ASTM-B121/B121M or equivalent), tin plated (ASTM-B545 or equivalent), or phosphor bronze, composition (ASTM-B139/B139M or equivalent). 7. Lockwasher, Split: (.2 - 65 amperes) NASM35338-138 or equivalent. (75 - 100 amperes) NASM35338-139 or equivalent. 8. Physical item marking of load terminal optional. 9. For configuration 2, an “L” has been added to the end of the dash number. FIGURE 2. Dimensions and configurations (configuration 2) - Continued. 4 ## MIL-PRF-55629/1G ## REQUIREMENTS - Dimensions and configuration: See figures 1 and 2. Current ratings: See tables I and II. Voltage ratings: See table III through table VIII. 240 V ac breakers are designed also for use at 120 V ac. High inrush: Applicable to time delays K, L, M, N, P, R, S, and T. Non-time delays H, I, and J are not high inrush delays. Tripping-time delays: See table III through table VIII. Terminal and mounting hardware: See figures 1 and 2. Terminals: See figures 1 and 2. Actuator strength: 25 pounds. Actuator operating force: 4 pounds, maximum. Endurance (65 through 100 amperes): 6,000 mechanically performed make and break operations. Terminal strength: Applied load: 30 pounds. Applied torque: 22 inch-pounds. Vibration: Energized current shall be 90 percent for characteristics H, I, and J. Shock: Energized current shall be 90 percent for characteristics H, I, and J. Moisture resistance (65 through 100 amperes): Change in resistance shall not exceed 50 percent. Temperature rise (65 through 100 amperes): 65C. Interrupting capacities: - 2,000 amperes at 50 V dc (32 V dc for 65 through 100 amperes). 2,000 amperes at 120 V ac, 60 Hz. 1,500 amperes at 120 V ac, 400 Hz. 1,000 amperes at 240 V ac, 60 and 400 Hz. Part or Identifying Number (PIN): M55629/1- (dash number from table I). 5 ## MIL-PRF-55629/1G TABLE I. Circuit breaker dash numbers and applicable characteristics (configuration 1). |Dash<br>no.|Current<br>rating<br>(amperes)|Voltage<br>frequency<br>and tripping<br>time delay<br>code letter<br>(see tables III,<br>IV,VandVIII)|Resistance<br>or<br>impedance<br>ohms<br>(max.)||Dash<br>no.|Current<br>rating<br>(amperes)|Voltage<br>frequency<br>and tripping<br>time delay<br>code letter<br>(see tables III,<br>IV,VandVIII)|Resistance or<br>impedance<br>ohms<br>(max.)| |---|---|---|---|---|---|---|---|---| |001<br>002<br>003<br>004<br>005<br>006<br>007<br>136<br>137<br>138<br>253<br>254<br>255<br>256<br>257<br>258<br>259<br>434<br>139<br>140<br>142<br>143<br>145<br>146<br>147<br>141<br>144<br>148<br>260<br>261<br>262<br>263<br>264<br>265<br>266<br>435<br>008<br>009<br>010<br>011<br>012<br>013<br>014<br>149<br>150<br>151<br>267<br>268<br>269<br>270|0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.5<br>0.5<br>0.5<br>0.5<br>0.5<br>0.5<br>0.5<br>0.5<br>0.5<br>0.5<br>0.5<br>0.5<br>0.5<br>0.5|A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N|32<br>32<br>34<br>34<br>72<br>72<br>72<br>32<br>34<br>72<br>32<br>32<br>34<br>34<br>72<br>72<br>72<br>34<br>21<br>21<br>23<br>23<br>43<br>43<br>43<br>21<br>23<br>43<br>21<br>21<br>23<br>23<br>43<br>43<br>43<br>23<br>6<br>6<br>6<br>6<br>12<br>12<br>12<br>6<br>6<br>12<br>6<br>6<br>6<br> 6||271<br>272<br>273<br>436<br>152<br>153<br>155<br>156<br>158<br>159<br>160<br>154<br>157<br>161<br>274<br>275<br>276<br>277<br>278<br>279<br>280<br>437<br>015<br>016<br>017<br>018<br>019<br>020<br>021<br>162<br>163<br>164<br>281<br>282<br>283<br>284<br>285<br>286<br>287<br>438<br>165<br>166<br>168<br>169<br>171<br>172<br>173<br>167<br>170<br>174|0.5<br>0.5<br>0.5<br>0.5<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.5<br>1.5<br>1.5<br>1.5<br>1.5<br>1.5<br>1.5<br>1.5<br>1.5<br>1.5|P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J|12<br>12<br>12<br>6<br>3<br>3<br>3<br>3<br>7<br>7<br>7<br>3<br>3<br>7<br>3<br>3<br>3<br>3<br>7<br>7<br>7<br>3<br>2<br>2<br>2<br>2<br>4<br>4<br>4<br>2<br>2<br>4<br>2<br>2<br>2<br>2<br>4<br>4<br>4<br>2<br>.9<br>.9<br>.9<br>.9<br>2<br>2<br>2<br>.9<br>.9<br>2| 6 ## MIL-PRF-55629/1G TABLE I. Circuit breaker dash numbers and applicable characteristics (configuration 1) - Continued. |Dash<br>no.|Current<br>rating<br>(amperes)|Voltage<br>frequency<br>and tripping<br>time delay<br>code letter<br>(see tables III,<br>IV,VandVIII)|Resistance<br>or impedance<br>ohms<br>(max-.)||Dash<br>no.|Current<br>rating<br>(amperes)|Voltage<br>frequency<br>and tripping<br>time delay<br>code letter<br>(see tables III,<br>IV,VandVIII)|Resistance or<br>impedance<br>ohms<br>(max.)| |---|---|---|---|---|---|---|---|---| |288<br>289<br>290<br>291<br>292<br>293<br>294<br>439<br>022<br>023<br>024<br>025<br>026<br>027<br>028<br>175<br>176<br>177<br>295<br>296<br>297<br>298<br>299<br>300<br>301<br>440<br>178<br>179<br>181<br>182<br>184<br>185<br>186<br>180<br>183<br>187<br>302<br>303<br>304<br>305<br>306<br>307<br>308<br>441<br>029<br>030<br>031<br>032<br>033<br>034|1.5<br>1.5<br>1.5<br>1.5<br>1.5<br>1.5<br>1.5<br>1.5<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>3.0<br>3.0<br>3.0<br>3.0<br>3.0<br>3.0|K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F|.9<br>.9<br>.9<br>.9<br>2<br>2<br>2<br>.9<br>.5<br>.5<br>.5<br>.5<br>.8<br>.8<br>.8<br>.5<br>.5<br>.8<br>.5<br>.5<br>.5<br>.5<br>.8<br>.8<br>.8<br>.5<br>.35<br>.35<br>.35<br>.35<br>.6<br>.6<br>.6<br>.35<br>.35<br>.6<br>.35<br>.35<br>.35<br>.35<br>.6<br>.6<br>.6<br>.35<br>.3<br>.3<br>.3<br>.3<br>.5<br>.5||035<br>188<br>189<br>190<br>309<br>310<br>311<br>312<br>313<br>314<br>315<br>442<br>191<br>192<br>194<br>195<br>197<br>198<br>199<br>193<br>196<br>200<br>316<br>317<br>318<br>319<br>320<br>321<br>322<br>443<br>036<br>037<br>038<br>039<br>040<br>041<br>042<br>201<br>202<br>203<br>323<br>324<br>325<br>326<br>327<br>328<br>329<br>444<br>043<br>044|3.0<br>3.0<br>3.0<br>3.0<br>3.0<br>3.0<br>3.0<br>3.0<br>3.0<br>3.0<br>3.0<br>3.0<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>5.0<br>5.0|G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B|.5<br>.3<br>.3<br>.5<br>.3<br>.3<br>.3<br>.3<br>.5<br>.5<br>.5<br>.3<br>.15<br>.15<br>.15<br>.15<br>.35<br>.35<br>.35<br>.15<br>.15<br>.35<br>.15<br>.15<br>.15<br>.15<br>.35<br>.35<br>.35<br>.15<br>.1<br>.1<br>.1<br>.1<br>.3<br>.3<br>.3<br>.1<br>.1<br>.3<br>.1<br>.1<br>.1<br>.1<br>.3<br>.3<br>.3<br>.1<br>.08<br>.08| 7 ## MIL-PRF-55629/1G TABLE I. Circuit breaker dash numbers and applicable characteristics (configuration 1) - Continued. |Dash<br>no.|Current<br>rating<br>(amperes)|Voltage<br>frequency<br>and tripping<br>time delay<br>code letter<br>(see tables III,<br>IV,VandVIII)|Resistance<br>or impedance<br>ohms<br>(max.)||Dash<br>no.|Current<br>rating<br>(amperes)|Voltage<br>frequency<br>and tripping<br>time delay<br>code letter<br>(see tables III,<br>IV,VandVIII)|Resistance or<br>impedance<br>ohms<br>(max.)| |---|---|---|---|---|---|---|---|---| |045<br>046<br>047<br>048<br>049<br>204<br>205<br>206<br>330<br>331<br>332<br>333<br>334<br>335<br>336<br>445<br>050<br>051<br>052<br>053<br>054<br>055<br>056<br>207<br>208<br>209<br>337<br>338<br>339<br>340<br>341<br>342<br>343<br>446<br>057<br>058<br>059<br>060<br>061<br>062<br>063<br>210<br>211<br>212<br>344<br>345<br>346<br>347<br>348<br>349|5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0|C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R|.08<br>.08<br>.15<br>.15<br>.15<br>.08<br>.08<br>.15<br>.08<br>.08<br>.08<br>.08<br>.15<br>.15<br>.15<br>.08<br>.06<br>.06<br>.06<br>.06<br>.08<br>.08<br>.08<br>.06<br>.06<br>.08<br>.06<br>.06<br>.06<br>.06<br>.08<br>.08<br>.08<br>.06<br>.04<br>.04<br>.04<br>.04<br>.07<br>.07<br>.07<br>.04<br>.04<br>.07<br>.04<br>.04<br>.04<br>.04<br>.07<br>.07||350<br>447<br>064<br>065<br>066<br>067<br>068<br>069<br>070<br>213<br>214<br>215<br>351<br>352<br>353<br>354<br>355<br>356<br>357<br>448<br>071<br>072<br>073<br>074<br>075<br>076<br>077<br>216<br>217<br>218<br>358<br>359<br>360<br>361<br>362<br>363<br>364<br>449<br>078<br>079<br>080<br>081<br>082<br>083<br>084<br>219<br>220<br>221<br>365<br>366|7.0<br>7.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>10.0<br>10.0<br>10.0<br>10.0<br>10.0<br>10.0<br>10.0<br>10.0<br>10.0<br>10.0<br>10.0<br>10.0|S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L|.07<br>.04<br>.03<br>.03<br>.03<br>.03<br>.06<br>.06<br>.06<br>.03<br>.03<br>.06<br>.03<br>.03<br>.03<br>.03<br>.06<br>.06<br>.06<br>.03<br>.018<br>.018<br>.02<br>.02<br>.05<br>.05<br>.05<br>.02<br>.02<br>.05<br>.018<br>.018<br>.02<br>.02<br>.05<br>.05<br>.05<br>.02<br>.02<br>.02<br>.02<br>.02<br>.04<br>.04<br>.04<br>.02<br>.02<br>.04<br>.02<br>.02| 8 ## MIL-PRF-55629/1G TABLE I. Circuit breaker dash numbers and applicable characteristics (configuration 1) - Continued. |Dash<br>no.|Current<br>rating<br>(amperes)|Voltage<br>frequency<br>and tripping<br>time delay<br>code letter<br>(see tables III,<br>IV,VandVIII)|Resistance<br>or impedance<br>ohms<br>(max.)||Dash<br>no.|Current<br>rating<br>(amperes)|Voltage<br>frequency<br>and tripping<br>time delay<br>code letter<br>(see tables III,<br>IV,VandVIII)|Resistance or<br>impedance<br>ohms<br>(max.)| |---|---|---|---|---|---|---|---|---| |367<br>368<br>369<br>370<br>371<br>450<br>085<br>086<br>087<br>088<br>089<br>090<br>091<br>222<br>223<br>224<br>372<br>373<br>374<br>375<br>376<br>377<br>378<br>451<br>092<br>093<br>094<br>095<br>096<br>097<br>098<br>225<br>226<br>227<br>379<br>380<br>381<br>382<br>383<br>384<br>385<br>452<br>099<br>100<br>101<br>102<br>103<br>104<br>105<br>228<br>229<br>230<br>386|10.0<br>10.0<br>10.0<br>10.0<br>10.0<br>10.0<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>20.0<br>20.0<br>20.0<br>20.0<br>20.0<br>20.0<br>20.0<br>20.0<br>20.0<br>20.0<br>20.0|M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K|.02<br>.02<br>.04<br>.04<br>.04<br>.02<br>.013<br>.013<br>.015<br>.015<br>.03<br>.03<br>.03<br>.013<br>.013<br>.03<br>.013<br>.013<br>.015<br>.015<br>.03<br>.03<br>.03<br>.015<br>.01<br>.01<br>.011<br>.011<br>.02<br>.02<br>.02<br>.013<br>.015<br>.03<br>.01<br>.01<br>.011<br>.011<br>.02<br>.02<br>.02<br>.011<br>.007<br>.007<br>.007<br>.007<br>.01<br>.01<br>.01<br>.007<br>.007<br>.01<br>.007||387<br>388<br>389<br>390<br>391<br>392<br>453<br>106<br>107<br>108<br>109<br>110<br>111<br>112<br>231<br>232<br>233<br>393<br>394<br>395<br>396<br>397<br>398<br>399<br>454<br>113<br>114<br>115<br>116<br>117<br>118<br>119<br>234<br>235<br>236<br>400<br>401<br>402<br>403<br>404<br>405<br>406<br>455<br>120<br>121<br>122<br>123<br>124<br>125<br>126<br>237<br>238<br>239|20.0<br>20.0<br>20.0<br>20.0<br>20.0<br>20.0<br>20.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>35.0<br>35.0<br>35.0<br>35.0<br>35.0<br>35.0<br>35.0<br>35.0<br>35.0<br>35.0|L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J|.007<br>.007<br>.007<br>.01<br>.01<br>.01<br>.007<br>.006<br>.006<br>.006<br>.006<br>.007<br>.007<br>.007<br>.006<br>.006<br>.007<br>.006<br>.006<br>.006<br>.006<br>.007<br>.007<br>.007<br>.006<br>.005<br>.005<br>.005<br>.005<br>.006<br>.006<br>.006<br>.005<br>.005<br>.006<br>.005<br>.005<br>.005<br>.005<br>.006<br>.006<br>.006<br>.005<br>.004<br>.004<br>.004<br>.004<br>.005<br>.005<br>.005<br>.004<br>.004<br>.005| 9 ## MIL-PRF-55629/1G TABLE I. Circuit breaker dash numbers and applicable characteristics (configuration 1) - Continued. |TABLE|I.Circuit b|reaker dash nu|mbers and ap|pli|cable c|haracteristics|(configuration|1)<br> - Continued| |---|---|---|---|---|---|---|---|---| |Dash<br>no.|Current<br>rating<br>(amperes)|Voltage<br>frequency<br>and tripping<br>time delay<br>code letter<br>(see tables III,<br>IV,V and VIII)|Resistance<br>or impedance<br>ohms<br>(max.)||Dash<br>no.|Current rating<br>(amperes)|Voltage<br>frequency<br>and tripping<br>time delay<br>code letter<br>(see tables III,<br>IV,V and VIII)|Resistance or<br>impedance<br>ohms<br>(max.)| |407<br>408<br>409<br>410<br>411<br>412<br>413<br>456<br>240<br>241<br>243<br>244<br>246<br>247<br>248<br>242<br>245<br>249<br>414<br>415<br>416<br>417<br>418<br>419<br>420<br>457|35.0<br>35.0<br>35.0<br>35.0<br>35.0<br>35.0<br>35.0<br>35.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0|K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T|.004<br>.004<br>.004<br>.004<br>.005<br>.005<br>.005<br>.004<br>.0038<br>.0038<br>.0038<br>.0038<br>.0052<br>.0052<br>.0052<br>.0038<br>.0038<br>.0052<br>.0038<br>.0038<br>.0038<br>.0038<br>.0052<br>.0052<br>.0052<br>.0038||127<br>128<br>129<br>130<br>131<br>132<br>133<br>250<br>251<br>252<br>421<br>422<br>423<br>424<br>425<br>426<br>427<br>458<br>428<br>429<br>430<br>431<br>432<br>433<br>134<br>135|50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>65<br>65<br>75<br>75<br>85<br>85<br>100<br>100|A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>A<br>B<br>A<br>B<br>A<br>B|.003<br>.003<br>.003<br>.003<br>.004<br>.004<br>.004<br>.003<br>.003<br>.004<br>.003<br>.003<br>.003<br>.003<br>.004<br>.004<br>.004<br>.003<br>.003<br>.003<br>.0025<br>.0025<br>.0025<br>.0025<br>.002<br>.002| 10 ## MIL-PRF-55629/1G TABLE II. Circuit breaker dash numbers and applicable characteristics (configuration 2). |Dash<br>no.|Current<br>rating<br>(amperes)|Voltage<br>frequency<br>and tripping<br>time delay<br>code letter<br>(see tables VI,<br>VIIandVIII)|Resistance<br>or<br>impedance<br>ohms<br>(max.)||Dash<br>no.|Current<br>rating<br>(amperes)|Voltage<br>frequency<br>and tripping<br>time delay<br>code letter<br>(see tables VI,<br>VIIandVIII)|Resistance or<br>impedance<br>ohms<br>(max.)| |---|---|---|---|---|---|---|---|---| |001L<br>002L<br>003L<br>004L<br>005L<br>006L<br>007L<br>136L<br>137L<br>138L<br>253L<br>254L<br>255L<br>256L<br>257L<br>258L<br>259L<br>434L<br>139L<br>140L<br>142L<br>143L<br>145L<br>146L<br>147L<br>141L<br>144L<br>148L<br>260L<br>261L<br>262L<br>263L<br>264L<br>265L<br>266L<br>435L<br>008L<br>009L<br>010L<br>011L<br>012L<br>013L<br>014L<br>149L<br>150L<br>151L<br>267L<br>268L<br>269L<br>270L|0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.2<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.25<br>0.5<br>0.5<br>0.5<br>0.5<br>0.5<br>0.5<br>0.5<br>0.5<br>0.5<br>0.5<br>0.5<br>0.5<br>0.5<br>0.5|A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N|52<br>52<br>32<br>34<br>88<br>88<br>88<br>52<br>34<br>88<br>52<br>52<br>32<br>34<br>88<br>88<br>88<br>34<br>26<br>26<br>23<br>23<br>43<br>43<br>43<br>26<br>23<br>43<br>26<br>26<br>23<br>23<br>43<br>43<br>43<br>23<br>7<br>7<br>6<br>6<br>24<br>24<br>24<br>7<br>6<br>24<br>7<br>7<br>6<br> 8||271L<br>272L<br>273L<br>436L<br>152L<br>153L<br>155L<br>156L<br>158L<br>159L<br>160L<br>154L<br>157L<br>161L<br>274L<br>275L<br>276L<br>277L<br>278L<br>279L<br>280L<br>437L<br>015L<br>016L<br>017L<br>018L<br>019L<br>020L<br>021L<br>162L<br>163L<br>164L<br>281L<br>282L<br>283L<br>284L<br>285L<br>286L<br>287L<br>438L<br>165L<br>166L<br>168L<br>169L<br>171L<br>172L<br>173L<br>167L<br>170L<br>174L|0.5<br>0.5<br>0.5<br>0.5<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>0.75<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.0<br>1.5<br>1.5<br>1.5<br>1.5<br>1.5<br>1.5<br>1.5<br>1.5<br>1.5<br>1.5|P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J|24<br>24<br>24<br>6<br>3<br>3<br>3<br>3<br>7<br>7<br>7<br>3<br>3<br>7<br>3<br>3<br>3<br>3<br>7<br>7<br>7<br>3<br>2<br>2<br>2<br>2<br>4<br>4<br>4<br>2<br>2<br>4<br>2<br>2<br>2<br>2<br>4<br>4<br>4<br>2<br>0.9<br>0.9<br>0.9<br>0.9<br>2.0<br>2.0<br>2.0<br>0.9<br>0.9<br>2.0| 11 ## MIL-PRF-55629/1G TABLE II. Circuit breaker dash numbers and applicable characteristics (configuration 2) - Continued. |Dash<br>no.|Current<br>rating<br>(amperes)|Voltage<br>frequency<br>and tripping<br>time delay<br>code letter<br>(see tables VI,<br>VIIandVIII)|Resistance<br>or impedance<br>ohms<br>(max.)||Dash<br>no.|Current<br>rating<br>(amperes)|Voltage<br>frequency<br>and tripping<br>time delay<br>code letter<br>(see tables VI,<br>VIIandVIII)|Resistance or<br>impedance<br>ohms<br>(max.)| |---|---|---|---|---|---|---|---|---| |288L<br>289L<br>290L<br>291L<br>292L<br>293L<br>294L<br>439L<br>022L<br>023L<br>024L<br>025L<br>026L<br>027L<br>028L<br>175L<br>176L<br>177L<br>295L<br>296L<br>297L<br>298L<br>299L<br>300L<br>301L<br>440L<br>178L<br>179L<br>181L<br>182L<br>184L<br>185L<br>186L<br>180L<br>183L<br>187L<br>302L<br>303L<br>304L<br>305L<br>306L<br>307L<br>308L<br>441L<br>029L<br>030L<br>031L<br>032L<br>033L<br>034L|1.5<br>1.5<br>1.5<br>1.5<br>1.5<br>1.5<br>1.5<br>1.5<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.0<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>2.5<br>3.0<br>3.0<br>3.0<br>3.0<br>3.0<br>3.0|K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F|0.9<br>0.9<br>0.9<br>0.9<br>2.0<br>2.0<br>2.0<br>0.9<br>0.5<br>0.5<br>0.5<br>0.5<br>0.9<br>0.9<br>0.9<br>0.5<br>0.5<br>0.9<br>0.5<br>0.5<br>0.5<br>0.5<br>0.9<br>0.9<br>0.9<br>5.0<br>0.35<br>0.35<br>0.35<br>0.35<br>0.60<br>0.60<br>0.60<br>0.35<br>0.35<br>0.60<br>0.35<br>0.35<br>0.35<br>0.35<br>0.60<br>0.60<br>0.60<br>0.35<br>0.3<br>0.3<br>0.3<br>0.3<br>0.5<br> 0.5||035L<br>188L<br>189L<br>190L<br>309L<br>310L<br>311L<br>312L<br>313L<br>314L<br>315L<br>442L<br>191L<br>192L<br>194L<br>195L<br>197L<br>198L<br>199L<br>193L<br>196L<br>200L<br>316L<br>317L<br>318L<br>319L<br>320L<br>321L<br>322L<br>443L<br>036L<br>037L<br>038L<br>039L<br>040L<br>041L<br>042L<br>201L<br>202L<br>203L<br>323L<br>324L<br>325L<br>326L<br>327L<br>328L<br>329L<br>444L<br>043L<br>044L|3.0<br>3.0<br>3.0<br>3.0<br>3.0<br>3.0<br>3.0<br>3.0<br>3.0<br>3.0<br>3.0<br>3.0<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>3.5<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>4.0<br>5.0<br>5.0|G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B|0.5<br>0.3<br>0.3<br>0.5<br>0.3<br>0.3<br>0.3<br>0.3<br>0.5<br>0.5<br>0.5<br>0.3<br>0.15<br>0.15<br>0.15<br>0.15<br>0.35<br>0.35<br>0.35<br>0.15<br>0.15<br>0.35<br>0.15<br>0.15<br>0.15<br>0.15<br>0.35<br>0.35<br>0.35<br>0.15<br>0.1<br>0.1<br>0.1<br>0.1<br>0.3<br>0.3<br>0.3<br>0.1<br>0.1<br>0.3<br>0.1<br>0.1<br>0.1<br>0.1<br>0.3<br>0.3<br>0.3<br>0.1<br>0.08<br> 0.08| 12 ## MIL-PRF-55629/1G TABLE II. Circuit breaker dash numbers and applicable characteristics (configuration 2) - Continued. |Dash<br>no.|Current<br>rating<br>(amperes)|Voltage<br>frequency<br>and tripping<br>time delay<br>code letter<br>(see tables VI,<br>VIIandVIII)|Resistance<br>or impedance<br>ohms<br>(max.)||Dash<br>no.|Current<br>rating<br>(amperes)|Voltage<br>frequency<br>and tripping<br>time delay<br>code letter<br>(see tables VI,<br>VIIandVIII)|Resistance or<br>impedance<br>ohms<br>(max.)| |---|---|---|---|---|---|---|---|---| |045L<br>046L<br>047L<br>048L<br>049L<br>204L<br>205L<br>206L<br>330L<br>331L<br>332L<br>333L<br>334L<br>335L<br>336L<br>445L<br>050L<br>051L<br>052L<br>053L<br>054L<br>055L<br>056L<br>207L<br>208L<br>209L<br>337L<br>338L<br>339L<br>340L<br>341L<br>342L<br>343L<br>446L<br>057L<br>058L<br>059L<br>060L<br>061L<br>062L<br>063L<br>210L<br>211L<br>212L<br>344L<br>345L<br>346L<br>347L<br>348L<br>349L|5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>5.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>6.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0<br>7.0|C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R|0.080<br>0.080<br>0.150<br>0.150<br>0.150<br>0.080<br>0.080<br>0.150<br>0.080<br>0.080<br>0.080<br>0.080<br>0.150<br>0.150<br>0.150<br>0.080<br>0.060<br>0.060<br>0.060<br>0.060<br>0.104<br>0.104<br>0.104<br>0.060<br>0.060<br>0.104<br>0.060<br>0.060<br>0.060<br>0.060<br>0.104<br>0.104<br>0.104<br>0.060<br>0.041<br>0.041<br>0.040<br>0.040<br>0.078<br>0.078<br>0.078<br>0.041<br>0.040<br>0.078<br>0.041<br>0.041<br>0.040<br>0.040<br>0.078<br>0.078||350L<br>447L<br>064L<br>065L<br>066L<br>067L<br>068L<br>069L<br>070L<br>213L<br>214L<br>215L<br>351L<br>352L<br>353L<br>354L<br>355L<br>356L<br>357L<br>448L<br>071L<br>072L<br>073L<br>074L<br>075L<br>076L<br>077L<br>216L<br>217L<br>218L<br>358L<br>359L<br>360L<br>361L<br>362L<br>363L<br>364L<br>449L<br>078L<br>079L<br>080L<br>081L<br>082L<br>083L<br>084L<br>219L<br>220L<br>221L<br>365L<br>366L|7.0<br>7.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>8.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>9.0<br>10.0<br>10.0<br>10.0<br>10.0<br>10.0<br>10.0<br>10.0<br>10.0<br>10.0<br>10.0<br>10.0<br>10.0|S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L|0.078<br>0.040<br>0.030<br>0.030<br>0.029<br>0.029<br>0.063<br>0.063<br>0.063<br>0.030<br>0.029<br>0.063<br>0.030<br>0.030<br>0.029<br>0.029<br>0.063<br>0.063<br>0.063<br>0.029<br>0.028<br>0.028<br>0.025<br>0.025<br>0.050<br>0.050<br>0.050<br>0.028<br>0.025<br>0.050<br>0.0288<br>0.0288<br>0.025<br>0.025<br>0.050<br>0.050<br>0.050<br>0.025<br>0.023<br>0.023<br>0.02<br>0.02<br>0.04<br>0.04<br>0.04<br>0.023<br>0.019<br>0.043<br>0.023<br>0.023| 13 ## MIL-PRF-55629/1G TABLE II. Circuit breaker dash numbers and applicable characteristics (configuration 2) - Continued. |Dash<br>no.|Current<br>rating<br>(amperes)|Voltage<br>frequency<br>and tripping<br>time delay<br>code letter<br>(see tables VI,<br>VII and VIII)|Resistance<br>or impedance<br>ohms<br>(max.)||Dash<br>no.|Current<br>rating<br>(amperes)|Voltage<br>frequency<br>and tripping<br>time delay<br>code letter<br>(see tables VI,<br>VII and VIII)|Resistance or<br>impedance<br>ohms<br>(max.)| |---|---|---|---|---|---|---|---|---| |367L<br>368L<br>369L<br>370L<br>371L<br>450L<br>085L<br>086L<br>087L<br>088L<br>089L<br>090L<br>091L<br>222L<br>223L<br>224L<br>372L<br>373L<br>374L<br>375L<br>376L<br>377L<br>378L<br>451L<br>092L<br>093L<br>094L<br>095L<br>096L<br>097L<br>098L<br>225L<br>226L<br>227L<br>379L<br>380L<br>381L<br>382L<br>383L<br>384L<br>385L<br>452L<br>099L<br>100L<br>101L<br>102L<br>103L<br>104L<br>105L<br>228L<br>229L<br>230L<br>386L|10.0<br>10.0<br>10.0<br>10.0<br>10.0<br>10.0<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>12.5<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>15.0<br>20.0<br>20.0<br>20.0<br>20.0<br>20.0<br>20.0<br>20.0<br>20.0<br>20.0<br>20.0<br>20.0|M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K|0.02<br>0.02<br>0.04<br>0.04<br>0.04<br>0.02<br>0.015<br>0.015<br>0.015<br>0.015<br>0.030<br>0.030<br>0.030<br>0.015<br>0.013<br>0.030<br>0.015<br>0.015<br>0.015<br>0.015<br>0.030<br>0.030<br>0.030<br>0.015<br>0.010<br>0.010<br>0.011<br>0.011<br>0.020<br>0.020<br>0.020<br>0.013<br>0.015<br>0.030<br>0.010<br>0.010<br>0.011<br>0.011<br>0.020<br>0.020<br>0.020<br>0.011<br>0.008<br>0.008<br>0.008<br>0.008<br>0.013<br>0.013<br>0.013<br>0.008<br>0.008<br>0.013<br>0.008||387L<br>388L<br>389L<br>390L<br>391L<br>392L<br>453L<br>106L<br>107L<br>108L<br>109L<br>110L<br>111L<br>112L<br>231L<br>232L<br>233L<br>393L<br>394L<br>395L<br>396L<br>397L<br>398L<br>399L<br>454L<br>113L<br>114L<br>115L<br>116L<br>117L<br>118L<br>119L<br>234L<br>235L<br>236L<br>400L<br>401L<br>402L<br>403L<br>404L<br>405L<br>406L<br>455L<br>120L<br>121L<br>122L<br>123L<br>124L<br>125L<br>126L<br>237L<br>238L<br>239L|20.0<br>20.0<br>20.0<br>20.0<br>20.0<br>20.0<br>20.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>25.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>30.0<br>35.0<br>35.0<br>35.0<br>35.0<br>35.0<br>35.0<br>35.0<br>35.0<br>35.0<br>35.0|L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J|0.008<br>0.008<br>0.008<br>0.013<br>0.013<br>0.013<br>0.008<br>0.006<br>0.006<br>0.006<br>0.006<br>0.011<br>0.011<br>0.011<br>0.006<br>0.006<br>0.011<br>0.006<br>0.006<br>0.006<br>0.006<br>0.011<br>0.011<br>0.011<br>0.006<br>0.005<br>0.005<br>0.006<br>0.006<br>0.009<br>0.009<br>0.009<br>0.005<br>0.006<br>0.009<br>0.005<br>0.005<br>0.006<br>0.006<br>0.009<br>0.009<br>0.009<br>0.006<br>0.004<br>0.004<br>0.005<br>0.005<br>0.006<br>0.006<br>0.006<br>0.004<br>0.005<br>0.006| 14 ## MIL-PRF-55629/1G TABLE II. Circuit breaker dash numbers and applicable characteristics (configuration 2) - Continued. |Dash<br>no.|Current<br>rating<br>(amperes)|Voltage<br>frequency<br>and tripping<br>time delay<br>code letter<br>(see tables VI,<br>VII and VIII)|Resistance<br>or impedance<br>ohms<br>(max.)||Dash<br>no.|Current rating<br>(amperes)|Voltage<br>frequency<br>and tripping<br>time delay<br>code letter<br>(see tables VI,<br>VII and VIII)|Resistance or<br>impedance<br>ohms<br>(max.)| |---|---|---|---|---|---|---|---|---| |407L<br>408L<br>409L<br>410L<br>411L<br>412L<br>413L<br>456L<br>240L<br>241L<br>243L<br>244L<br>246L<br>247L<br>248L<br>242L<br>245L<br>249L<br>414L<br>415L<br>416L<br>417L<br>418L<br>419L<br>420L<br>457L|35.0<br>35.0<br>35.0<br>35.0<br>35.0<br>35.0<br>35.0<br>35.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0<br>40.0|K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T|0.004<br>0.004<br>0.005<br>0.005<br>0.006<br>0.006<br>0.006<br>0.005<br>0.0038<br>0.0038<br>0.0045<br>0.0045<br>0.0052<br>0.0052<br>0.0052<br>0.0038<br>0.0045<br>0.0052<br>0.0038<br>0.0038<br>0.0045<br>0.0045<br>0.0052<br>0.0052<br>0.0052<br>0.0045||127L<br>128L<br>129L<br>130L<br>131L<br>132L<br>133L<br>250L<br>251L<br>252L<br>421L<br>422L<br>423L<br>424L<br>425L<br>426L<br>427L<br>458L<br>428L<br>429L<br>430L<br>431L<br>432L<br>433L<br>134L<br>135L|50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>50.0<br>65<br>65<br>75<br>75<br>85<br>85<br>100<br>100|A<br>B<br>C<br>D<br>E<br>F<br>G<br>H<br>I<br>J<br>K<br>L<br>M<br>N<br>P<br>R<br>S<br>T<br>K<br>L<br>K<br>L<br>K<br>L<br>K<br>L|0.003<br>0.003<br>0.003<br>0.003<br>0.004<br>0.004<br>0.004<br>0.003<br>0.003<br>0.004<br>0.003<br>0.003<br>0.003<br>0.003<br>0.004<br>0.004<br>0.004<br>0.003<br>0.002<br>.003<br>0.0025<br>0.0025<br>0.0025<br>0.0025<br>0.002<br>0.002| 15 TABLE III. Tripping-time delay (configuration 1). 1/ 2/ |Time<br>delay<br>percent<br>rated<br>current|||||Tripping-time delay at25C 2C (tripping timeinseconds)|Tripping-time delay at25C 2C (tripping timeinseconds)|Tripping-time delay at25C 2C (tripping timeinseconds)|Tripping-time delay at25C 2C (tripping timeinseconds)|Tripping-time delay at25C 2C (tripping timeinseconds)|Tripping-time delay at25C 2C (tripping timeinseconds)||||| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| ||50Vdc||||240Vac, 60Hz||||||240Vac,400Hz|||| ||A||B||C||D||E||F||G|| ||Max|Min|Max|Min|Max|Min|Max|Min|Max|Min|Max|Min|Max|Min| |100<br>125<br>150<br>200<br>400<br>600<br>800<br>1,000|no<br>one<br>70<br>N/A<br>8<br>1.5<br>.05<br>.051<br>.026|trip<br>hour<br>7<br>N/A<br>.6<br>.15<br>Inst<br>Inst<br>Inst|no<br>one<br>7<br>N/A<br>1.4<br>.25<br>.12<br>.051<br>.026|trip<br>hour<br>.5<br>N/A<br>.13<br>.031<br>Inst<br>Inst<br>Inst|no<br>one<br>120<br>N/A<br>20<br>2.3<br>.75<br>.16<br>.04|trip<br>hour<br>10<br>N/A<br>2.2<br>.3<br>Inst<br>Inst<br>Inst|no<br>one<br>17<br>N/A<br>1.6<br>.25<br>.13<br>.07<br>.04|trip<br>hour<br>.7<br>N/A<br>.13<br>.03<br>Inst<br>Inst<br>Inst|no<br>one<br>N/A<br>60<br>20<br>3.2<br>.19<br>.06<br>.045|trip<br>hour<br>N/A<br>5<br>2.1<br>.4<br>Inst<br>Inst<br>Inst|no<br>one<br>N/A<br>5.8<br>1.9<br>.19<br>.08<br>.05<br>.036|trip<br>hour<br>N/A<br>.50<br>.15<br>.02<br>Inst<br>Inst<br>Inst|no<br>one<br>N/A<br>400<br>150<br>19<br>1.6<br>.06<br>.043|trip<br>hour<br>N/A<br>40<br>9.5<br>1.9<br>Inst<br>Inst<br>Inst| See footnotes at end of table VIII. TABLE IV. Tripping-time, high-inrush design (configuration 1). 1/ 3/ |Time<br>delay<br>percent<br>rated<br>current|||||Tripping-time delay at25C 2C (tripping time|Tripping-time delay at25C 2C (tripping time|Tripping-time delay at25C 2C (tripping time|Tripping-time delay at25C 2C (tripping time|Tripping-time delay at25C 2C (tripping time|Tripping-time delay at25C 2C (tripping time|inseconds)|inseconds)||||| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| ||50Vdc||||||240Vac, 60Hz||||||240Vac,400||Hz|| ||K||L||M||N||T||P||R||S|| ||Max|Min|Max|Min|Max|Min|Max|Min|Max|Min|Max|Min|Max|Min|Max|Min| |100<br>125<br>150<br>200<br>400<br>600<br>800<br>1,000<br>1,800 4<br>/|no trip<br>one hour<br>100<br>N/A<br>20<br>2<br>1<br>.6<br>.29<br>10<br>N/A<br>2.5<br>.36<br>.13<br>Inst<br>Inst<br>no trip||no trip<br>one hour<br>12<br>N/A<br>1.5<br>.29<br>.15<br>.06<br>.05<br>.5<br>N/A<br>.13<br>.031<br>Inst<br>Inst<br>Inst<br>no trip||no trip<br>one hour<br>120<br>N/A<br>20<br>2.3<br>1<br>.6<br>.29<br>10<br>N/A<br>3<br>.3<br>.13<br>Inst<br>Inst<br>no trip||no trip<br>one hour<br>18<br>N/A<br>1.6<br>.3<br>.17<br>.09<br>.043<br>1<br>N/A<br>.16<br>.04<br>Inst<br>Inst<br>Inst<br>no trip||no trip<br>one hour<br>700<br>350<br>70<br>15<br>7<br>3<br>2<br>50<br>32<br>10<br>1.5<br>.7<br>.1<br>.01<br>no trip||no trip<br>one hour<br>N/A<br>60<br>20<br>4<br>.6<br>.06<br>.045<br>N/A<br>6<br>2.1<br>.4<br>Inst<br>Inst<br>Inst<br>no trip||no trip<br>one hour<br>N/A<br>5.8<br>2<br>.35<br>.125<br>.05<br>.036<br>N/A<br>.6<br>.2<br>.035<br>Inst<br>Inst<br>Inst<br>no trip||no trip<br>one hour<br>N/A<br>500<br>160<br>19<br>3.5<br>.5<br>.043<br>N/A<br>60<br>20<br>2<br>.250<br>.025<br>Inst<br>no trip|| |See footnotes at end of table VIII.||||||||||||||||| TABLE V. Tripping-time, standard delay and high-inrush design (configuration 1). 1/ 2/ 3/ |||TABLE V.Tripping-time, standard delay and high-inrush design (configuration 1)<br>.1<br>/ 2<br>/3<br>/|TABLE V.Tripping-time, standard delay and high-inrush design (configuration 1)<br>.1<br>/ 2<br>/3<br>/|TABLE V.Tripping-time, standard delay and high-inrush design (configuration 1)<br>.1<br>/ 2<br>/3<br>/|TABLE V.Tripping-time, standard delay and high-inrush design (configuration 1)<br>.1<br>/ 2<br>/3<br>/|TABLE V.Tripping-time, standard delay and high-inrush design (configuration 1)<br>.1<br>/ 2<br>/3<br>/|TABLE V.Tripping-time, standard delay and high-inrush design (configuration 1)<br>.1<br>/ 2<br>/3<br>/|TABLE V.Tripping-time, standard delay and high-inrush design (configuration 1)<br>.1<br>/ 2<br>/3<br>/|TABLE V.Tripping-time, standard delay and high-inrush design (configuration 1)<br>.1<br>/ 2<br>/3<br>/|TABLE V.Tripping-time, standard delay and high-inrush design (configuration 1)<br>.1<br>/ 2<br>/3<br>/|TABLE V.Tripping-time, standard delay and high-inrush design (configuration 1)<br>.1<br>/ 2<br>/3<br>/|TABLE V.Tripping-time, standard delay and high-inrush design (configuration 1)<br>.1<br>/ 2<br>/3<br>/|TABLE V.Tripping-time, standard delay and high-inrush design (configuration 1)<br>.1<br>/ 2<br>/3<br>/|TABLE V.Tripping-time, standard delay and high-inrush design (configuration 1)<br>.1<br>/ 2<br>/3<br>/|TABLE V.Tripping-time, standard delay and high-inrush design (configuration 1)<br>.1<br>/ 2<br>/3<br>/|TABLE V.Tripping-time, standard delay and high-inrush design (configuration 1)<br>.1<br>/ 2<br>/3<br>/|TABLE V.Tripping-time, standard delay and high-inrush design (configuration 1)<br>.1<br>/ 2<br>/3<br>/| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| ||Time<br>delay<br>percent<br>rated<br>current|Tripping-time delay athighandlowtemperature C (tripping timeinseconds) 5<br>/|||||||||||||||| |||50Vdc||||240Vac, 60Hz||||||240Vac,400Hz|||||| |||AandK||BandL||C andM||DandN||T||EandP||FandR||G and S|| |||-40<br>Max|+85<br>Min|-40<br>Max|+85<br>Min|-40<br>Max|+85<br>Min|-40<br>Max|+85<br>Min|-40<br>Max|+85<br>Min|-40<br>Max|+85<br>Min|-40<br>Max|+85<br>Min|-40<br>Max|+85<br>Min| ||100<br>125<br>150<br>200<br>400<br>600<br>800<br>1,000|no trip<br>one hour<br>500<br>N/A<br>100<br>20<br>5<br>2<br>N/A<br>5<br>N/A<br>.1<br>Inst<br>Inst<br>Inst<br>N/A||no trip<br>one hour<br>100<br>N/A<br>10<br>3<br>1<br>.5<br>N/A<br>.1<br>N/A<br>0.05<br>Inst<br>Inst<br>Inst<br>N/A||no trip<br>one hour<br>500<br>N/A<br>100<br>20<br>5<br>.5<br>N/A<br>1<br>N/A<br>.05<br>Inst<br>Inst<br>Inst<br>N/A||no trip<br>one hour<br>100<br>N/A<br>10<br>3<br>1<br>.5<br>N/A<br>.1<br>N/A<br>.05<br>Inst<br>Inst<br>Inst<br>N/A||no trip<br>one hour<br>8000<br>900<br>500<br>100<br>40<br>10<br>3<br>25<br>12<br>5<br>.8<br>.1<br>.05<br>.01||no trip<br>one hour<br>N/A<br>500<br>100<br>20<br>6<br>.5<br>N/A<br>N/A<br>.5<br>.1<br>Inst<br>Inst<br>Inst<br>N/A||no trip<br>one hour<br>N/A<br>100<br>10<br>3<br>1<br>.5<br>N/A<br>N/A<br>.1<br>.5<br>Inst<br>Inst<br>Inst<br>N/A||no trip<br>one hour<br>N/A<br>1500<br>500<br>100<br>5<br>.5<br>N/A<br>N/A<br>5<br>.5<br>Inst<br>Inst<br>Inst<br>N/A|| |18|||||||||||||||||| ||||||||||||||||||| See footnotes at end of table VIII. TABLE VI. Tripping-time, standard delay and high-inrush design (configuration 2). 1/ 2/ 3/ ||Time<br>delay<br>percent<br>rated<br>current|||||Tripping-time delay at25C 2C (tripping timei|Tripping-time delay at25C 2C (tripping timei|Tripping-time delay at25C 2C (tripping timei|Tripping-time delay at25C 2C (tripping timei|Tripping-time delay at25C 2C (tripping timei|Tripping-time delay at25C 2C (tripping timei|nseconds)|nseconds)||||| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| |||50Vdc||||||240Vac, 60Hz||||||240Vac,400Hz|||| |||AandK||BandL||C andM||DandN||T||EandP||FandR||G and S|| |||Max|Min|Max|Min|Max|Min|Max|Min|Max|Min|Max|Min|Max|Min|Max|Min| ||100<br>125<br>150<br>200<br>400<br>600<br>800<br>1,000<br>1,800 4<br>/|no trip<br>one hour<br>60<br>N/A<br>10<br>2<br>1<br>0.5<br>0.1<br>7<br>N/A<br>.6<br>.15<br>Inst<br>Inst<br>Inst<br>no trip||no trip<br>one hour<br>6.5<br>N/A<br>1.2<br>0.5<br>0.25<br>0.1<br>Inst<br>0.5<br>N/A<br>0.13<br>0.031<br>Inst<br>Inst<br>Inst<br>no trip||no trip<br>one hour<br>120<br>N/A<br>20<br>3<br>2<br>0.8<br>0.25<br>10<br>N/A<br>2.2<br>0.3<br>Inst<br>Inst<br>Inst<br>no trip||no trip<br>one hour<br>12<br>N/A<br>3<br>1 <br>0.3<br>0.15<br>0.1<br>0.7<br>N/A<br>0.13<br>0.03<br>Inst<br>Inst<br>Inst<br>no trip||no trip<br>one hour<br>700<br>400<br>150<br>20<br>10<br>8<br>6<br>50<br>30<br>10<br>1.5<br>0.4<br>Inst<br>Inst<br>no trip||no trip<br>one hour<br>N/A<br>70<br>25<br>5<br>2.4<br>1<br>0.1<br>N/A<br>5<br>2.1<br>0.4<br>Inst<br>Inst<br>Inst<br>no trip||no trip<br>one hour<br>N/A<br>8<br>1.9<br>0.4<br>0.25<br>0.1<br>0.05<br>N/A<br>0.5<br>0.15<br>0.02<br>Inst<br>Inst<br>Inst<br>no trip||no trip<br>one hour<br>N/A<br>400<br>150<br>19<br>7<br>0.4<br>0.043<br>N/A<br>40<br>9.5<br>1.9<br>Inst<br>Inst<br>Inst<br>no trip|| |19|||||||||||||||||| ||||||||||||||||||| See footnotes at end of table VIII. TABLE VII. Tripping-time, high-low temperature standard delay and high-inrush delay (configuration 2). 1/ 2/ 3/ ||Time<br>delay<br>percent<br>rated<br>current|Tripping-time delay athighandlowtemperature C (tripping timeinseconds) 5<br>/|Tripping-time delay athighandlowtemperature C (tripping timeinseconds) 5<br>/|Tripping-time delay athighandlowtemperature C (tripping timeinseconds) 5<br>/|Tripping-time delay athighandlowtemperature C (tripping timeinseconds) 5<br>/|Tripping-time delay athighandlowtemperature C (tripping timeinseconds) 5<br>/|Tripping-time delay athighandlowtemperature C (tripping timeinseconds) 5<br>/|Tripping-time delay athighandlowtemperature C (tripping timeinseconds) 5<br>/|Tripping-time delay athighandlowtemperature C (tripping timeinseconds) 5<br>/|Tripping-time delay athighandlowtemperature C (tripping timeinseconds) 5<br>/|Tripping-time delay athighandlowtemperature C (tripping timeinseconds) 5<br>/|Tripping-time delay athighandlowtemperature C (tripping timeinseconds) 5<br>/|Tripping-time delay athighandlowtemperature C (tripping timeinseconds) 5<br>/|Tripping-time delay athighandlowtemperature C (tripping timeinseconds) 5<br>/|Tripping-time delay athighandlowtemperature C (tripping timeinseconds) 5<br>/|Tripping-time delay athighandlowtemperature C (tripping timeinseconds) 5<br>/|Tripping-time delay athighandlowtemperature C (tripping timeinseconds) 5<br>/| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| |||50Vdc||||240Vac, 60Hz||||||240Vac,400Hz|||||| |||AandK||BandL||C andM||DandN||T||EandP||FandR||G and S|| |||-40<br>Max|+85<br>Min|-40<br>Max|+85<br>Min|-40<br>Max|+85<br>Min|-40<br>Max|+85<br>Min|-40<br>Max|+85<br>Min|-40<br>Max|+85<br>Min|-40<br>Max|+85<br>Min|-40<br>Max|+85<br>Min| ||100<br>125<br>150<br>200<br>400<br>600<br>800<br>1,000|no trip<br>one hour<br>500<br>N/A<br>100<br>20<br>5<br>2<br>N/A<br>5<br>N/A<br>.1<br>Inst<br>Inst<br>Inst<br>N/A||no trip<br>one hour<br>100<br>N/A<br>10<br>3<br>1<br>0.5<br>N/A<br>0.1<br>N/A<br>0.05<br>Inst<br>Inst<br>Inst<br>N/A||no trip<br>one hour<br>700<br>N/A<br>160<br>26<br>13<br>2.8<br>N/A<br>1<br>N/A<br>0.05<br>Inst<br>Inst<br>Inst<br>N/A||no trip<br>one hour<br>100<br>N/A<br>10<br>3<br>1<br>0.5<br>N/A<br>0.1<br>N/A<br>0.05<br>Inst<br>Inst<br>Inst<br>N/A||no trip<br>one hour<br>8000<br>1600<br>1200<br>130<br>60<br>28<br>10<br>25<br>12<br>5<br>0.8<br>0.055<br>Inst<br>Inst||no trip<br>one hour<br>N/A<br>600<br>130<br>32<br>26<br>8.4<br>N/A<br>N/A<br>0.5<br>0.1<br>Inst<br>Inst<br>Inst<br>N/A||no trip<br>one hour<br>N/A<br>100<br>10<br>3<br>1<br>0.5<br>N/A<br>N/A<br>0.1<br>0.05<br>Inst<br>Inst<br>Inst<br>N/A||no trip<br>one hour<br>N/A<br>1500<br>500<br>100<br>24<br>3<br>N/A<br>N/A<br>5<br>0.5<br>Inst<br>Inst<br>Inst<br>N/A|| |20|||||||||||||||||| ||||||||||||||||||| See footnotes at end of table VIII. MIL-PRF-55629/1G TABLE VIII. Tripping-time, high-inrush nondelay (configuration 1 and 2). 1/ 2/ |Time<br>delay<br>percent<br>rated<br>current|Tripping-time delay at -40C2C, +25C2C, and +85C2C<br>(tripping timeinseconds)|Tripping-time delay at -40C2C, +25C2C, and +85C2C<br>(tripping timeinseconds)|Tripping-time delay at -40C2C, +25C2C, and +85C2C<br>(tripping timeinseconds)|Tripping-time delay at -40C2C, +25C2C, and +85C2C<br>(tripping timeinseconds)|Tripping-time delay at -40C2C, +25C2C, and +85C2C<br>(tripping timeinseconds)|Tripping-time delay at -40C2C, +25C2C, and +85C2C<br>(tripping timeinseconds)| |---|---|---|---|---|---|---| ||50Vdc||240Vac, 60Hz||240Vac,400Hz|| ||H(nondelay)||I(nondelay)||J (nondelay)|| ||Max|Min|Max|Min|Max|Min| |100<br>125<br>150<br>200<br>400<br>600<br>800|no<br>one<br>0.15<br>---<br>0.07<br>0.032<br>0.02<br>0.02|trip<br>hour<br>Inst<br>---<br>Inst<br>Inst<br>Inst<br>Inst|no trip<br>one hour<br>0.15<br>---<br>0.05<br>0.02<br>0.017<br> 0.017<br>Inst<br>---<br>Inst<br>Inst<br>Inst<br>Inst||no<br>one<br>---<br>0.150<br>0.070<br>0.032<br>0.020<br>0.020|trip<br>hour<br>---<br>Inst<br>Inst<br>Inst<br>Inst<br>Inst| - 1/ Circuit breakers shall not trip at 100 percent rated current. Characteristics A, B, C, D, H, I, K, L, M, and N must trip at 125 percent rated current; E, F, G, J, P, R, and S at 150 percent. Any characteristic may trip between 100 percent and the must-trip value. Instantaneous (Inst) is defined as less than 15 milliseconds. - 2/ Voltage, frequency, and tripping-time delay codes A, B, C, D, E, F, G, H, I, and J are standard delays without the high-inrush feature. - 3/ Voltage, frequency, and time delay codes K, L, M, N, P, R, S, and T incorporate the high-inrush or transient suppression feature. - 4/ High-inrush test shall be performed using one alternation which has a peak value of 1,800 percent of rated current. 400 Hz and dc delays are subjected to a 400 Hz waveform, 60 Hz delays shall be subjected to a 60 Hz waveform. - 5/ High and low test temperature tolerances are 2C. 21 ## MIL-PRF-55629/1G ## TABLE IX. Supersession and substitution data. Circuit breakers covered by this specification sheet are substitutable for the manufacturer’s PINs as shown below. This information in no way implies that the manufacturer’s PIN is substitutable for the military PIN. |Superseding<br>militaryPIN|Superseded manufacturers<br>PIN|Superseded manufacturers<br>PIN| |---|---|---| |M55629/1-XXX|CAGE81541|CAGE 74193| ||Type APL–1<br>UPL-1<br>IEL-1|Type AM1| ||The complete PIN consists of the type<br>(above) plus identification codes for<br>comparable internal connections,<br>voltage, frequency, time delay and<br>currentrating.|| Reference documents. In addition to MIL-PRF-55629, this document references the following: ASTM-B121/B121M ASTM-B139/B139M ASTM-B545 NASM35333 MS35335 NASM35338 The margins of this specification 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 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 5925-2010-001) Army - AV, CR4, MI Navy - AS, MC, OS 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. 22
Updated at June 9, 2026
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →