1、 INCH-POUND AMSC N/A FSC 5925 MIL-PRF-55629/7E 10 March 2010 SUPERSEDING MIL-PRF-55629/7D 12 July 2005 PERFORMANCE SPECIFICATION SHEET CIRCUIT BREAKERS, MAGNETIC, LOW-POWER UNSEALED, TRIP-FREE, SERIES TRIP, SINGLE POLE (0.2 TO 30 AMPERES) This specification is approved for use by all Departments and
2、 Agencies of the Department 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 wit
3、h CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-55629/7E 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. Terminal screw, No. 8, .164-32U
4、NC-2A, .187 .015 long, material: Brass, tin plated (ASTM-B545 or equivalent). 5. Lockwasher - split, No. 8 NASM35338-137 or equivalent. 6. Physical item marking of the load terminal is optional. FIGURE 1. Dimensions and configurations (configuration 1) Continued. Ltr Inches mm Min Max Min Max A 1.96
5、9 2.031 50.01 51.59 B 1.629 1.691 41.38 42.95 C 1.019 1.081 25.88 27.46 D 1.189 1.251 30.20 31.78 E .719 .781 18.26 19.84 F .365 .385 9.27 9.78 G .559 DIA. .621 DIA. 14.20 15.77 H .658 .722 16.71 18.34 J - 1.850 - 46.99 K 1.529 1.591 38.84 40.41 L .189 .251 4.80 6.38 M .030 .035 0.76 0.89 N - 1.650
6、- 41.91 P - 2.032 - 51.61 R .099 .161 2.51 4.09 S .349 .411 8.86 10.44 T .209 .271 5.31 6.88 Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-55629/7E 3 FIGURE 2. Dimension
7、s and configurations (configuration 2). Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-55629/7E 4 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for
8、general information only. 3. Unless otherwise specified, tolerance is .015 (0.38 mm). 4. Terminal screw, No. 8, .164-32UNC-2A, .187 .015 long, material: Brass, tin plated (ASTM-B545 or equivalent). 5. Lockwasher - split, No. 8 NASM35338-137 or equivalent. 6. Physical item marking of the load termina
9、l is optional. 7. For configuration 2, a “G” has been added to the end of the dash number. FIGURE 2. Dimensions and configurations (configuration 2) - Continued. Ltr Inches mm Min Max Min Max A 1.985 2.015 50.42 51.18 B 1.645 1.675 41.78 42.55 C .360 .390 9.14 9.91 D - .750 - 19.05 E 1.205 1.235 30.
10、61 31.37 F - .590 - 14.99 G .675 .705 17.15 17.91 H - 2.075 - 52.71 J 1.672 1.702 42.47 43.23 K .016 .046 0.41 1.17 L 1.515 1.545 38.48 39.24 M .215 .245 5.46 6.22 N - 1.920 - 48.77 P .110 .140 2.79 3.56 R .360 .390 9.14 9.91 S .245 .275 6.22 6.99 Copyright Communications - Electronics Command Provi
11、ded by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-55629/7E 5 REQUIREMENTS Dimensions and configuration: See figures 1 and 2. Current ratings: See tables I and II. Voltage ratings: See tables I and II. 240 V ac breakers are de
12、signed also for use at 120 V ac. Tripping-time delays: See tables I through VI. Terminal and mounting hardware: See figures 1 and 2. Terminals: See figures 1 and 2. Solderability is applicable. Solder terminals are formed by removal of screws. Actuator strength: 25 pounds. Actuator operating force:
13、4 pounds, maximum. Terminal strength: Applied load: 30 pounds. Applied torque: 10 inch-pounds. Interrupting capacities: 2,000 amperes at 50 V dc. 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): M55629/7-
14、 (dash number from table I). Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-55629/7E 6 TABLE I. Circuit breaker dash numbers and applicable characteristics (configuration
15、 1). Dash no. Current rating (amperes) Voltage rating Tripping time delay Resistance or impedance ohms (max.) 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031 032 033 034 035 036 037 038 039 040 041 042 043 044 045 046 047 04
16、8 049 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.5 0.5 0.5 0.5 0.5 0.5 0.5 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 50 V dc 50 V dc 24 0 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 H
17、z 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 5
18、0 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz A B
19、C D E F G A B C D E F G A B C D E F G A B C D E F G A B C D E F G A B C D E F G A B C D E F G 32 32 34 34 72 72 72 6 6 6 6 12 12 12 2 2 2 2 4 4 4 .5 .5 .5 .5 .8 .8 .8 .3 .3 .3 .3 .5 .5 .5 .1 .1 .1 .1 .3 .3 .3 .08 .08 .08 .08 .15 .15 .15 Copyright Communications - Electronics Command Provided by IHS
20、under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-55629/7E 7 TABLE I. Circuit breaker dash numbers and applicable characteristics (configuration 1) - Continued. Dash no. Current rating (amperes) Voltage rating Tripping time delay Resist
21、ance or impedance ohms (max.) 050 051 052 053 054 055 056 057 058 059 060 061 062 063 064 065 066 067 068 069 070 071 072 073 074 075 076 077 078 079 080 081 082 083 084 085 086 087 088 089 090 091 092 093 094 095 096 097 098 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 8.0 8.0 8.0 8.0 8.
22、0 8.0 8.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 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 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac,
23、400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400
24、 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz A B C D E F G A B C D E F G A B C D E F G A B C D E F G A B C D
25、E F G A B C D E F G A B C D E F G .06 .06 .06 .06 .08 .08 .08 .04 .04 .04 .04 .07 .07 .07 .03 .03 .03 .03 .06 .06 .06 .018 .018 .02 .02 .05 .05 .05 .02 .02 .02 .02 .04 .04 .04 .013 .013 .015 .015 .03 .03 .03 .01 .01 .011 .011 .02 .02 .02 Copyright Communications - Electronics Command Provided by IHS
26、 under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-55629/7E 8 TABLE I. Circuit breaker dash numbers and applicable characteristics (configuration 1) - Continued. Dash no. Current rating (amperes) Voltage rating Tripping time delay Resis
27、tance or impedance ohms (max.) 099 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 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 30.0 30.0 30.0 30.0 30.0 30.0 30.0 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 H
28、z 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz A B C D E F G A B C D E F G A B C D E F G .007 .007 .007 .007 .01 .01 .01 .006 .006
29、 .006 .006 .007 .007 .007 .005 .005 .005 .005 .006 .006 .006 Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-55629/7E 9 TABLE II. Circuit breaker dash numbers and applicab
30、le characteristics (configuration 2). Dash no. Current rating (amperes) Voltage rating Tripping time delay Resistance or impedance ohms (max.) 001G 002G 003G 004G 005G 006G 007G 008G 009G 010G 011G 012G 013G 014G 015G 016G 017G 018G 019G 020G 021G 022G 023G 024G 025G 026G 027G 028G 029G 030G 031G 03
31、2G 033G 034G 035G 036G 037G 038G 039G 040G 041G 042G 043G 044G 045G 046G 047G 048G 049G 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.5 0.5 0.5 0.5 0.5 0.5 0.5 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 50 V dc 50 V dc
32、240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240
33、 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V
34、ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz A B C D E F G A B C D E F G A B C D E F G A B C D E F G A B C D E F G A B C D E F G A B C D E F G 48 48 42 42 88 88 88 6 6 6 6 13 13 13 2 2 2 2 4 4 4 0.5 0.5 0.5 0.5 0.8 0.8 0.8 0.3 0.3 0.3 0.3 0.5 0.5 0.5 0.1 0.1 0.1 0.1 0
35、.3 0.3 0.3 0.08 0.08 0.08 0.08 0.15 0.15 0.15 Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-55629/7E 10 TABLE II. Circuit breaker dash numbers and applicable characteris
36、tics (configuration 2) - Continued. Dash no. Current rating (amperes) Voltage rating Tripping time delay Resistance or impedance ohms (max.) 050G 051G 052G 053G 054G 055G 056G 057G 058G 059G 060G 061G 062G 063G 064G 065G 066G 067G 068G 069G 070G 071G 072G 073G 074G 075G 076G 077G 078G 079G 080G 081G
37、 082G 083G 084G 085G 086G 087G 088G 089G 090G 091G 092G 093G 094G 095G 096G 097G 098G 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 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 10.0 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 15.0 15.0 15.0 15.0 15.0 15.0 15
38、.0 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz
39、50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50
40、V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz A B C D E F G A B C D E F G A B C D E F G A B C D E F G A B C D E F G A B C D E F G A B C D E F G 0.06 0.06 0.06 0.06 0.09 0.09 0.09 0.04 0.04 0.04 0.04 0.07 0.07 0.07 0.03 0.03 0.03 0.03 0.06 0.06 0.06 0
41、.025 0.025 0.02 0.02 0.05 0.05 0.05 0.02 0.02 0.02 0.02 0.04 0.04 0.04 0.013 0.013 0.015 0.015 0.03 0.03 0.03 0.01 0.01 0.011 0.011 0.02 0.02 0.02 Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without licen
42、se from IHS-,-,-MIL-PRF-55629/7E 11 TABLE II. Circuit breaker dash numbers and applicable characteristics (configuration 2) - Continued. Dash no. Current rating (amperes) Voltage rating Tripping time delay Resistance or impedance ohms (max.) 099G 100G 101G 102G 103G 104G 105G 106G 107G 108G 109G 110
43、G 111G 112G 113G 114G 115G 116G 117G 118G 119G 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 30.0 30.0 30.0 30.0 30.0 30.0 30.0 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 2
44、40 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 50 V dc 50 V dc 240 V ac, 60 Hz 240 V ac, 60 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz 240 V ac, 400 Hz A B C D E F G A B C D E F G A B C D E F G 0.008 0.008 0.007 0.007 0.01 0.01 0.01 0.006 0.006 0.006 0.006 0.007 0.007 0.007 0.005 0.005 0.005 0.005 0.00
45、6 0.006 0.006 Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TABLE III. Tripping-time delay (configuration 1). 1/ See footnotes at end of table IV. MIL-PRF-55629/7E Time delay pe
46、rcent rated current Tripping-time delay at 25C 2C (tripping time in seconds) 50 V dc 240 V ac, 60 Hz 240 V ac, 400 Hz A B C D E F G Max Min Max Min Max Min Max Min Max Min Max Min Max Min no trip no trip no trip no trip no trip no trip no trip 100 one hour one hour one hour one hour one hour one hou
47、r one hour 125 150 200 400 600 800 1,000 70 N/A 8 1.5 .5 .051 .026 7 N/A .6 .15 Inst Inst Inst 7 N/A 1.4 .25 .12 .051 .026 .5 N/A .13 .031 Inst Inst Inst 120 N/A 20 2.3 .75 .16 .04 10 N/A 2.2 .3 Inst Inst Inst 17 N/A 1.6 .25 .13 .07 .04 .7 N/A .13 .03 Inst Inst Inst N/A 60 20 3.2 .19 .06 .045 N/A 5
48、2.1 .4 Inst Inst Inst N/A 5.8 1.9 .19 .08 .05 .036 N/A .50 .15 .02 Inst Inst Inst N/A 400 150 19 1.6 .06 .043 N/A 40 9.5 1.9 Inst Inst Inst 12Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TABLE IV. Tripping-time delay (configuration 1) - Continued. 1/ 1/ Circuit breakers shall not trip at 100 percent rated current. Delays A, B, C, a
