1、 INCH-POUND AMSC N/A FSC 5925 MIL-PRF-55629/3G 10 March 2010 SUPERSEDING MIL-PRF-55629/3F 21 September 2005 PERFORMANCE SPECIFICATION SHEET CIRCUIT BREAKERS, MAGNETIC, UNSEALED TRIP-FREE, DOUBLE POLE (0.2 TO 50 AMPERES) This specification is approved for use by all Departments and Agencies of the De
2、partment of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-PRF-55629. FIGURE 1. Dimensions and configurations (configuration 1). Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for Resal
3、eNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-55629/3G 2 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: .190 - 32 UNF-2B, .313/.303 across flats,
4、 .109 .010 thick. 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 or equivalent
5、. 6. Washer, flat: .378/.368 O.D., .204/.190 I.D., .032 .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: NASM35338-138 or equivalent. 8. Physical item marking of l
6、oad terminal optional. FIGURE 1. Dimensions and configurations (configuration 1) Continued. Ltr Inches mm Min Max Min Max A .149 .211 3.78 5.36 B 1.420 1.470 36.07 37.34 C .359 .391 9.12 9.93 D .719 .781 18.16 19.84 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
7、.34 J - 2.553 - 64.85 K .249 .311 6.32 7.90 L 1.660 1.960 42.16 49.78 M - .427 R - 10.85 R N .519 .699 13.18 17.75 P 1.940 2.100 49.28 53.34 R 1.469 1.531 37.31 38.89 S .344 .406 8.74 10.31 Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reprodu
8、ction or networking permitted without license from IHS-,-,-MIL-PRF-55629/3G 3 FIGURE 2. Dimensions and configurations (configuration 2). Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IH
9、S-,-,-MIL-PRF-55629/3G 4 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: .190 - 32 UNF-2B .313/.303 across flats, .109 .010 thick. Material: Brass (ASTM-B121/B121M or equivalent)
10、; 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 or equivalent. 6. Washer, flat: .378/.368 O.D., .204/.190 I.D., .032 .005 thic
11、k. 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: NASM35338-138 or equivalent. 8. Physical item marking of load terminal optional. 9. For configuration 2, an “L” has been ad
12、ded to the end of the dash number. FIGURE 2. Dimensions and configurations (configuration 2) - Continued. Ltr Inches 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 - 1.515 - 38.48 E .735 .765 18.67 19.43 F .167 .197 4.24 5.00 G 1.423 1.453 36.14 36.91
13、H .535 .565 10.16 10.92 J - 2.514 - 63.85 K 1.921 2.081 48.79 52.86 L .266 .296 6.75 7.52 M 1.925 1.955 48.89 49.66 N .125 .155 3.18 3.94 P .245 .275 6.22 6.99 Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted
14、without license from IHS-,-,-MIL-PRF-55629/3G 5 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,
15、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: 8 pounds, maximum. Ter
16、minal 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. Interrupting capacities: 2,000 amperes at 50 V dc. 2,000 amperes at
17、 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): M55629/3- (dash number from table I for circuit breakers with both poles of identical current rating and time delay) or M55629/3- (four letter code from table I for circui
18、t breakers with poles of mixed current ratings or time delay), or both. For pole identification, see figure 1 Pole 1 Pole 2 M55629/3 E A E C Two pole circuit breaker without auxiliary contacts. Current rating code, see table I. 1/ Voltage, frequency, and time delay curve code, see table I. 1/ _ 1/ F
19、or mixed poles, poles 1 and 2, respectively shall be coded in ascending order of current rating code letter. If both poles have identical current ratings, they shall be coded in ascending order of voltage, frequency, and time delay code letter. Copyright Communications - Electronics Command Provided
20、 by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-55629/3G 6 TABLE I. Circuit breaker dash numbers and applicable characteristics (configuration 1). Dash no. Current rating Voltage frequency and tripping time delay code letter (
21、see tables III, IV, V and VIII) Resistance or impedance ohms (max.) Dash no. Current rating Voltage frequency and tripping time delay code letter (see tables III, IV, V and VIII) Resistance or impedance ohms (max.) (amperes) Code letter (amperes) Codeletter 001 002 003 004 005 006 007 134 135 136 25
22、1 252 253 254 255 256 257 426 137 138 140 141 143 144 145 139 142 146 258 259 260 261 262 263 264 427 008 009 010 011 012 013 014 147 148 149 265 266 267 268 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25
23、0.25 0.25 0.25 0.25 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 A A A A A A A A A A A A A A A A A A B B B B B B B B B B B B B B B B B B C C C C C C C C C C C C C C A B C D E F G H I J K L M N P R S T A B C D E F G H I J K L M N P R S T A B C D E F G H I J K L M N 32 32 34 34 72 72 72 32
24、34 72 32 32 34 34 72 72 72 34 21 21 23 23 43 43 43 21 23 43 21 21 23 23 43 43 43 23 6 6 6 6 12 12 12 6 6 12 6 6 6 6 269 270 271 428 150 151 153 154 156 157 158 152 155 159 272 273 274 275 276 277 278 429 015 016 017 018 019 020 021 160 161 162 279 280 281 282 283 284 285 430 163 164 166 167 169 170
25、171 165 168 172 0.5 0.5 0.5 0.5 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 C C C C D D D D D D D D D D D D D D D D D D E E E E E E E E E E E
26、E E E E E E E F F F F F F F F F F P R S T A B C D E F G H I J K L M N P R S T A B C D E F G H I J K L M N P R S T A B C D E F G H I J 12 12 12 6 3 3 3 3 7 7 7 3 3 7 3 3 3 3 7 7 7 3 2 2 2 2 4 4 4 2 2 4 2 2 2 2 4 4 4 2 .9 .9 .9 .9 2 2 2 .9 .9 2 Copyright Communications - Electronics Command Provided b
27、y IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-55629/3G 7 TABLE I. Circuit breaker dash numbers and applicable characteristics (configuration 1) - Continued. Dash no. Current rating Voltage frequency and tripping time delay cod
28、e letter (see tables III, IV, V and VIII) Resistance or impedance ohms (max.) Dash no. Current rating Voltage frequency and tripping time delay code letter (see tables III, IV, V and VIII) Resistance or impedance ohms (max.) (amperes) Code letter (amperes) Codeletter 286 287 288 289 290 291 292 431
29、022 023 024 025 026 027 028 173 174 175 293 294 295 296 297 298 299 432 176 177 179 180 182 183 184 178 181 185 300 301 302 303 304 305 306 433 029 030 031 032 033 034 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.5 2.5 2.5 2.5 2.5 2.5 2.5
30、2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 3.0 3.0 3.0 3.0 3.0 3.0 F F F F F F F F G G G G G G G G G G G G G G G G G G H H H H H H H H H H H H H H H H H H I I I I I I K L M N P R S T A B C D E F G H I J K L M N P R S T A B C D E F G H I J K L M N P R S T A B C D E F .9 .9 .9 .9 2 2 2 .9 .5 .5 .5 .5
31、 .8 .8 .8 .5 .5 .8 .5 .5 .5 .5 .8 .8 .8 .5 .35 .35 .35 .35 .6 .6 .6 .35 .35 .6 .35 .35 .35 .35 .6 .6 .6 .35 .3 .3 .3 .3 .5 .5 035 186 187 188 307 308 309 310 311 312 313 434 189 190 192 193 195 196 197 191 194 198 314 315 316 317 318 319 320 435 036 037 038 039 040 041 042 199 200 201 321 322 323 32
32、4 325 326 327 436 043 044 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 5.0 5.0 I I I I I I I I I I I I J J J J J J J J J J J J J J J J J J K K K K K K K
33、K K K K K K K K K K K L L G H I J K L M N P R S T A B C D E F G H I J K L M N P R S T A B C D E F G H I J K L M N P R S T A B .5 .3 .3 .5 .3 .3 .3 .3 .5 .5 .5 .3 .15 .15 .15 .15 .35 .35 .35 .15 .15 .35 .15 .15 .15 .15 .35 .35 .35 .15 .1 .1 .1 .1 .3 .3 .3 .1 .1 .3 .1 .1 .1 .1 .3 .3 .3 .1 .08 .08 Copy
34、right Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-55629/3G 8 TABLE I. Circuit breaker dash numbers and applicable characteristics (configuration 1) - Continued. Dash no. Current
35、 rating Voltage frequency and tripping time delay code letter (see tables III, IV, V and VIII) Resistance or impedanceohms (max.) Dash no. Current rating Voltage frequency and tripping time delay code letter (see tables III, IV, V and VIII) Resistance or impedance ohms (max.) (amperes) Code letter (
36、amperes) Codeletter 045 046 047 048 049 202 203 204 328 329 330 331 332 333 334 437 050 051 052 053 054 055 056 205 206 207 335 336 337 338 339 340 341 438 057 058 059 060 061 062 063 208 209 210 342 343 344 345 346 347 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 6.0 6.0 6.0 6.0
37、6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 L L L L L L L L L L L L L L L L M M M M M M M M M M M M M M M M M M N N N N N N N N N N N N N N N N C D E F G H I J K L M N P R S T A B C D E F G H I J K L M N P R S T A B C D E F
38、G H I J K L M N P R .08 .08 .15 .15 .15 .08 .08 .15 .08 .08 .08 .08 .15 .15 .15 .08 .06 .06 .06 .06 .08 .08 .08 .06 .06 .08 .06 .06 .06 .06 .08 .08 .08 .06 .04 .04 .04 .04 .07 .07 .07 .04 .04 .07 .04 .04 .04 .04 .07 .07 348 439 064 065 066 067 068 069 070 211 212 213 349 350 351 352 353 354 355 440
39、071 072 073 074 075 076 077 214 215 216 356 357 358 359 360 361 362 441 078 079 080 081 082 083 084 217 218 219 363 364 7.0 7.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 10.0 10.0 10.0 10.0 10.0 10.
40、0 10.0 10.0 10.0 10.0 10.0 10.0 N N P P P P P P P P P P P P P P P P P P Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q R R R R R R R R R R R R S T A B C D E F G H I J K L M N P R S T A B C D E F G H I J K L M N P R S T A B C D E F G H I J K L .07 .04 .03 .03 .03 .03 .06 .06 .06 .03 .03 .06 .03 .03 .03 .03 .06
41、.06 .06 .03 .018 .018 .02 .02 .05 .05 .05 .02 .02 .05 .018 .018 .02 .02 .05 .05 .05 .02 .02 .02 .02 .02 .04 .04 .04 .02 .02 .04 .02 .02 Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS
42、-,-,-MIL-PRF-55629/3G 9 TABLE I. Circuit breaker dash numbers and applicable characteristics (configuration 1) - Continued. Dash no. Current rating Voltage frequency and tripping time delay code letter (see tables III, IV, V and VIII) Resistance or impedanceohms (max.) Dash no. Current rating Voltag
43、e frequency and tripping time delay code letter (see tables III, IV, V and VIII) Resistance or impedance ohms (max.) (amperes) Code letter (amperes) Codeletter 365 366 367 368 369 442 085 086 087 088 089 090 091 220 221 222 370 371 372 373 374 375 376 443 092 093 094 095 096 097 098 223 224 225 377
44、378 379 380 381 382 383 444 099 100 101 102 103 104 105 226 227 228 384 10.0 10.0 10.0 10.0 10.0 10.0 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 20.0 20.0 20.0 20.
45、0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 R R R R R R S S S S S S S S S S S S S S S S S S T T T T T T T T T T T T T T T T T T U U U U U U U U U U U M N P R S T A B C D E F G H I J K L M N P R S T A B C D E F G H I J K L M N P R S T A B C D E F G H I J K .02 .02 .04 .04 .04 .02 .013 .013 .015 .015 .03 .03
46、 .03 .013 .013 .03 .013 .013 .015 .015 .03 .03 .03 .015 .01 .01 .011 .011 .02 .02 .02 .013 .015 .03 .01 .01 .011 .011 .02 .02 .02 .011 .007 .007 .007 .007 .01 .01 .01 .007 .007 .01 .007 385 386 387 388 389 390 445 106 107 108 109 110 111 112 229 230 231 391 392 393 394 395 396 397 446 113 114 115 11
47、6 117 118 119 232 233 234 398 399 400 401 402 403 404 447 120 121 122 123 124 125 126 235 236 237 20.0 20.0 20.0 20.0 20.0 20.0 20.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 30.0 30.0 30.0 30.0 30.0 30.0 30.0 30.0 30.0 30.0 30.0 30.0 30.0 30.0 30.0 30
48、.0 30.0 30.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 U U U U U U U V V V V V V V V V V V V V V V V V V W W W W W W W W W W W W W W W W W W X X X X X X X X X X L M N P R S T A B C D E F G H I J K L M N P R S T A B C D E F G H I J K L M N P R S T A B C D E F G H I J .007 .007 .007 .01 .01 .01 .007 .006 .006 .006 .006 .007 .007 .007 .006 .006 .007 .006 .006 .006 .006 .007 .007 .007 .006 .005 .005 .005 .005 .006 .006 .006 .005 .005 .006 .005 .005 .005 .005 .006 .006 .006 .005 .004 .004 .004 .004 .005 .005 .005 .
