Modular Fuseblocks BH-3 Series
0-1250 Volts, 700 Amps
Form No. BH-3
Page 1 of 3
Data Sheet: 1203
Bussmann®
98.60
3.882"
B
C
46.99
1.850" A
17.78
0.7" 125.60
4.945"
101.60
4.000"
(TYP. 3)
6.6 x 9.53
.26" x .375"
13.97 x 15.62
.55" x .615"
(TYP. 3)
82.55
3.250"
46.99
1.850"
Catalog Symbol: BH-3 Series
Base: Light weight, high temperature
thermoplastic
Mounting Studs: Plated steel
Connector: Tin-plated aluminum.
Standard connector accepts
#6 - 250MCM copper wire
Nut: Plated steel
Washer: Spring steel
Agency Information:
U.L. Recognized, Guide IZLT2, File E14853
up to 700 Volts
CSA Certified, Class 6225-01, File 47235
up to 700 Volts
Withstand Rating: 200,000A RMS Sym.
or interrupting rating of fuse used, whichever
is smaller.
Dimensional Data mm (± .25)
Inches (± .01)
Block Series BH - 3 XX X
NOTES: 1. The #4 connector must be used with either the ‡Ω¡§ - 14 or the ‹Ω• - 16L stud.
2. The only compatible connector for the ‡Ω¡§ - 14 stud is #4.
3. Always check applicable end use standards for required spacing between blocks, fuses or other hardware.
4. For applications above 700V, consult appropriate electrical standard for proper creepage distances, clearance distances and insulator.
Agency Information
0 No Agency Information
1 U.L. Recognition and CSA Certification
2 U.L. Recognition Only
3 CSA Certification Only
Wire Connector
0 No Connector
3 2 Hole for #6 - 250MCM Copper W ire
(for use with Bases 1, 2, & 3)
4 2 Hole for #4 - 500MCM Copper W ire
(for use with Base 3) - See Note 1 below
Stud Size
3‹Ω• - 16L
4 ‡Ω¡§ - 14L
5‹Ω• - 16L
Catalog Code Description:
CE logo denotes compliance with European Union Low Voltage Directive
(50-1000 Vac, 75-1500 Vdc). Refer to Data Sheet: 8002 or contact
Bussmann Application Engineering at 314-527-1270 for more information.
6-26-02 N02099
Modular Fuseblocks BH-3 Series
0-1250 Volts, 700 Amps
Form No. BH-3
Page 2 of 3
Data Sheet: 1203
Bussmann®
Fuseblock Stud Fuse Volt Dimensions mm / Inches
Buss Cat. No. Part No. Ref. Rating "A" "B" "C"
FBP 250-400 BH-3144 ‡Ω¡§ 700V 59.46 / 2.341 288.06 /11.341 102.39 / 4.031
FBP 450-600 BH-3144 ‡Ω¡§ 700V 65.02 / 2.56 293.62 /11.56 107.95 / 4.25
FWA 450-600 BH-3145 ‹Ω• 150V 20.57 / 0.81 249.1 /79.81 63.50 / 2.50
FWH 450A-600A BH-3145 ‹Ω• 500V 46.74 / 1.84 275.34 /10.84 89.68 / 3.53
FWP 450A-600A BH-3144 ‡Ω¡§ 700V 102.36 / 4.03 330.96 /13.03 145.29 / 5.72
FWX 350A-600A BH-3145 ‹Ω• 250V 31.75 / 1.25 260.35 /10.25 74.68 / 2.94
JJN 450-600 BH-3144 ‡Ω¡§ 300V 8.66 / 0.341 237.26 / 9.341 51.59 / 2.031
JJS 450-600 BH-3144 ‡Ω¡§ 600V 32.08 / 1.263 260.68 /10.263 75.01 / 2.953
JKS 225-400 BH-3145 ‹Ω• 600V 90.42 / 3.56 319.02 /12.56 133.35 / 5.25
JKS 450-600 BH-3144 ‡Ω¡§ 600V 109.47 / 4.31 338.07 /13.31 152.40 / 6.00
KAA 450-600 BH-3145 ‹Ω• 130V 18.97 / 0.747 247.57 / 9.747 61.90 / 2.437
KAB 450-600 BH-3145 ‹Ω• 250V 27.71 / 1.091 256.31 /10.091 70.64 / 2.781
KAC 225-400 BH-3144 ‡Ω¡§ 600V 77.72 / 3.06 306.32 /12.06 120.65 / 4.75
KAC 425-600 BH-3144 ‡Ω¡§ 600V 77.72 / 3.06 306.32 / 3.06 120.65 / 4.75
KAX 450-600 BH-3145 ‹Ω• 250V 27.71 / 1.091 256.31 /10.091 70.64 / 2.781
KBC 450-600 BH-3145 ‹Ω• 600V 60.33 / 2.372 288.85 /11.372 103.17 / 4.062
KBP 450-600 BH-3144 ‡Ω¡§ 700V 86.44 / 3.403 315.04 /12.403 129.36 / 5.093
LPJ 225-400 BH-3145 ‹Ω• 600V 90.42 / 3.56 319.02 /12.56 133.35 / 5.25
LPJ 450-600 BH-3144 ‡Ω¡§ 600V 109.47 / 4.31 338.07 /13.31 152.40 / 6.00
SPJ-5B 200-400 BH-3144 ‡Ω¡§ 1000V 82.83 / 3.261 262.15 /10.321 127.79 / 5.031
SPJ-5E 200-400 BH-3144 ‡Ω¡§ 1000V 82.83 / 3.261 262.15 /10.321 127.79 / 5.031
SPJ-6B 300-600 BH-3144 ‡Ω¡§ 1000V 84.86 / 3.341 313.46 /12.341 127.79 / 5.031
SPJ-6E 300-600 BH-3144 ‡Ω¡§ 1000V 84.86 / 3.341 313.46 /12.341 127.79 / 5.031
SPP-5B 225-600 BH-3144 ‡Ω¡§ 700V 61.04 / 2.403 289.64 /11.403 103.96 / 4.093
SPP-5E 225-600 BH-3144 ‡Ω¡§ 700V 61.04 / 2.403 289.64 /11.403 103.96 / 4.093
SPP-5F 225-600 BH-3144 ‡Ω¡§ 700V 82.47 / 3.247 311.07 /12.247 125.40 / 4.937
SPP-5H 225-600 BH-3144 ‡Ω¡§ 700V 82.47 / 3.247 311.07 /12.247 125.40 / 4.937
SPP-6B 300-600 BH-3144 ‡Ω¡§ 700V 61.04 / 2.403 289.64 /11.403 103.96 / 4.093
SPP-6E 300-600 BH-3144 ‡Ω¡§ 700V 61.04 / 2.403 289.64 /11.403 103.96 / 4.093
SPP-6F 300-600 BH-3144 ‡Ω¡§ 700V 82.47 / 3.247 311.07 /12.247 125.40 / 4.937
SPP-6H 300-600 BH-3144 ‡Ω¡§ 700V 82.47 / 3.247 311.07 /12.247 125.40 / 4.937
SPP-7B 450-600 BH-3144 ‡Ω¡§ 700V 62.64 / 2.466 291.24 /11.466 105.56 / 4.156
SPP-7E 450-600 BH-3144 ‡Ω¡§ 700V 62.64 / 2.466 291.24 /11.466 105.56 / 4.156
SPP-7F 450-600 BH-3144 ‡Ω¡§ 700V 81.69 / 3.216 310.29 /12.216 124.61 / 4.906
SPP-7H 450-600 BH-3144 ‡Ω¡§ 700V 81.69 / 3.216 310.29 /12.216 124.61 / 4.906
170L4702 thru 170L4720 BH-3145 ‹Ω• 1000V 67.06 / 2.64 295.66 /11.642 109.98 / 4.33
170L5195 thru 170L5299 BH-3145 ‹Ω• 1000V 65.07 / 2.562 293.67 /11.562 108.00 / 4.252
170L7295 thru 170L7296 BH-3145 ‹Ω• 1000V 65.07 / 2.562 293.67 /11.562 108.00 / 4.252
170L7635 thru 170L7636 BH-3145 ‹Ω• 1000V 65.07 / 2.562 293.67 /11.562 108.00 / 4.252
170L7697 thru 170L7699 BH-3145 ‹Ω• 1000V 65.07 / 2.562 293.67 /11.562 108.00 / 4.252
170L8124 thru 170L8379 BH-3145 ‹Ω• 1000V 65.07 / 2.562 293.67 /11.562 108.00 / 4.252
170L8423 thru 170L8429 BH-3145 ‹Ω• 1000V 65.07 / 2.562 293.67 /11.562 108.00 / 4.252
170L8684 thru 170L8982 BH-3144 ‡Ω¡§ 1000V 72.06 / 2.837 300.66 /11.837 114.99 / 4.527
170L9300 thru 170L9302 BH-3144 ‡Ω¡§ 1000V 72.06 / 2.837 300.66 /11.837 114.99 / 4.527
170L9306 thru 170L9308 BH-3144 ‡Ω¡§ 1000V 72.06 / 2.837 300.66 /11.837 114.99 / 4.527
170M3020 thru 170M3023 BH-3145 ‹Ω• 660V 35.05 / 1.38 263.65 /10.38 77.98 / 3.07
170M3070 thru 170M3073 BH-3145 ‹Ω• 660V 35.05 / 1.38 263.65 /10.38 77.98 / 3.07
170M3120 thru 170M3123 BH-3145 ‹Ω• 660V 35.05 / 1.38 263.65 /10.38 77.98 / 3.07
170M3170 thru 170M3173 BH-3145 ‹Ω• 660V 65.07 / 2.562 293.67 /11.562 108.00 / 4.252
170M3220 thru 170M3223 BH-3145 ‹Ω• 660V 65.07 / 2.562 293.67 /11.562 108.00 / 4.252
170M3270 thru 170M3273 BH-3145 ‹Ω• 660V 65.07 / 2.562 293.67 /11.562 108.00 / 4.252
170M3320 thru 170M3323 BH-3144 ‡Ω¡§ 660V 33.07 / 1.302 261.67 /10.302 76.00 / 2.992
170M3370 thru 170M3373 BH-3144 ‡Ω¡§ 660V 33.07 / 1.302 261.67 /10.302 76.00 / 2.992
Electrical Characteristics
6-26-02 N02099
Modular Fuseblocks BH-3 Series
0-1250 Volts, 700 Amps
Form No.BH-3
Page 3 of 3
Data Sheet: 1203
Bussmann®
Fuseblock Stud Fuse Volt Dimensions mm / Inches
Buss Cat. No. Part No. Ref. Rating "A" "B" "C"
170M3620 thru 170M3623 BH-3145 ‹Ω• 660V 42.06 / 1.656 270.66 /10.656 84.99 / 3.346
170M3670 thru 170M3673 BH-3145 ‹Ω• 660V 42.06 / 1.656 270.66 /10.656 84.99 / 3.346
170M3720 thru 170M3723 BH-3145 ‹Ω• 660V 80.06 / 3.152 308.66 /12.152 122.99 / 4.842
170M3770 thru 170M3773 BH-3145 ‹Ω• 660V 80.06 / 3.152 308.66 /12.152 122.99 / 4.842
170M4008 thru 170M4017 BH-3145 ‹Ω• 660V 35.05 / 1.38 263.65 /10.38 77.98 / 3.07
170M4058 thru 170M4067 BH-3145 ‹Ω• 660V 35.05 / 1.38 263.65 /10.38 77.98 / 3.07
170M4108 thru 170M4117 BH-3145 ‹Ω• 660V 35.05 / 1.38 263.65 /10.38 77.98 / 3.07
170M4138 thru 170M4247 BH-3145 ‹Ω• 1250V 65.07 / 2.562 293.67 /11.562 108.00 / 4.252
170M4158 thru 170M4166 BH-3145 ‹Ω• 660V 65.07 / 2.562 293.67 /11.562 108.00 / 4.252
170M4167 thru 170M4208 BH-3145 ‹Ω• 660V 65.07 / 2.562 293.67 /11.562 108.00 / 4.252
170M4217 thru 170M4247 BH-3145 ‹Ω• 660V 65.07 / 2.562 293.67 /11.562 108.00 / 4.252
170M4258 thru 170M4267 BH-3145 ‹Ω• 660V 65.07 / 2.562 293.67 /11.562 108.00 / 4.252
170M4308 thru 170M4317 BH-3145 ‹Ω• 660V 43.08 / 1.696 271.68 /10.696 86.00 / 3.386
170M4358 thru 170M4367 BH-3145 ‹Ω• 660V 43.08 / 1.696 271.68 /10.696 86.00 / 3.386
170M4608 thru 170M4617 BH-3144 ‡Ω¡§ 660V 61.06 / 2.404 289.66 /11.404 103.99 / 4.094
170M4658 thru 170M4667 BH-3144 ‡Ω¡§ 660V 61.06 / 2.404 289.66 /11.404 103.99 / 4.09
170M4688 thru 170M4697 BH-3144 ‡Ω¡§ 1250V 84.07 / 3.31 312.67 /12.31 127.00 / 5.00
170M4708 thru 170M4717 BH-3144 ‡Ω¡§ 660V 83.06 / 3.27 311.66 /12.27 125.98 / 4.96
170M4738 thru 170M4747 BH-3144 ‡Ω¡§ 1250V 84.07 / 3.31 312.67 /12.31 127.00 / 5.00
170M4758 thru 170M4767 BH-3144 ‹Ω• 660V 83.06 / 3.27 311.66 /12.27 125.98 / 4.96
170M5008 thru 170M5013 BH-3145 ‹Ω• 660V 35.05 / 1.38 263.65 /10.38 77.98 / 3.07
170M5058 thru 170M5063 BH-3145 ‹Ω• 660V 35.05 / 1.38 263.65 /10.38 77.98 / 3.07
170M5108 thru 170M5113 BH-3145 ‹Ω• 660V 35.05 / 1.38 263.65 /10.38 77.98 / 3.07
170M5138 thru 170M5147 BH-3145 ‹Ω• 1250V 65.07 / 0.562 293.67 /11.562 108.00 / 4.252
170M5158 thru 170M5163 BH-3145 ‹Ω• 660V 65.07 / 0.562 293.67 /11.562 108.00 / 4.252
170M5188 thru 170M5197 BH-3145 ‹Ω• 1250V 65.07 / 0.562 293.67 /11.562 108.00 / 4.252
170M5208 thru 170M5213 BH-3145 ‹Ω• 660V 65.07 / 0.562 293.67 /11.562 108.00 / 4.252
170M5238 thru 170M5247 BH-3145 ‹Ω• 1250V 65.07 / 0.562 293.67 /11.562 108.00 / 4.252
170M5258 thru 170M5263 BH-3145 ‹Ω• 660V 65.07 / 0.562 293.67 /11.562 108.00 / 4.252
170M5308 thru 170M5313 BH-3145 ‹Ω• 660V 48.08 / 1.893 276.68 /10.893 91.01 / 3.583
170M5358 thru 170M5363 BH-3145 ‹Ω• 660V 48.08 / 1.893 276.68 /10.893 91.01 / 3.583
170M5608 thru 170M5613 BH-3144 ‡Ω¡§ 660V 62.08 / 2.444 290.68 /11.444 105.00 / 4.134
170M5658 thru 170M5663 BH-3144 ‡Ω¡§ 660V 62.08 / 2.444 290.68 /11.444 105.00 / 4.134
170M5688 thru 170M5696 BH-3144 ‡Ω¡§ 1250V 84.07 / 3.31 312.67 /12.31 127.00 / 5.00
170M5708 thru 170M5713 BH-3144 ‡Ω¡§ 660V 82.07 / 3.231 310.67 /12.231 124.99 / 4.921
170M5738 thru 170M5746 BH-3144 ‡Ω¡§ 1250V 84.07 / 3.31 312.67 /12.31 127.00 / 5.00
170M5758 thru 170M5763 BH-3144 ‡Ω¡§ 660V 82.07 / 3.231 310.67 /12.231 124.99 / 4.921
170M6008 thru 170M6011 BH-3145 ‹Ω• 660V 35.05 / 1.38 263.65 /10.38 77.98 / 3.07
170M6058 thru 170M6061 BH-3145 ‹Ω• 660V 35.05 / 1.38 263.65 /10.38 77.98 / 3.07
170M6108 thru 170M6111 BH-3145 ‹Ω• 660V 35.05 / 1.38 263.65 /10.38 77.98 / 3.07
170M6138 thru 170M6145 BH-3145 ‹Ω• 1250V 65.07 / 2.562 293.67 /11.562 108.00 / 4.252
170M6158 thru 170M6161 BH-3145 ‹Ω• 660V 65.07 / 2.562 293.67 /11.562 108.00 / 4.252
170M6188 thru 170M6195 BH-3145 ‹Ω• 1250V 65.07 / 2.562 293.67 /11.562 108.00 / 4.252
170M6208 thru 170M6211 BH-3145 ‹Ω• 660V 65.07 / 2.562 293.67 /11.562 108.00 / 4.252
170M6238 thru 170M6245 BH-3145 ‹Ω• 1250V 65.07 / 2.562 293.67 /11.562 108.00 / 4.252
170M6258 thru 170M6261 BH-3145 ‹Ω• 660V 65.07 / 2.562 293.67 /11.562 108.00 / 4.252
170M6308 thru 170M6311 BH-3144 ‡Ω¡§ 660V 48.08 / 1.893 276.68 /10.893 91.01 / 3.583
170M6358 thru 170M6361 BH-3144 ‡Ω¡§ 660V 48.08 / 1.893 276.68 /10.893 91.01 / 3.583
Electrical Characteristics (continued)
The only controlled copy of this Data Sheet is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is
intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change
design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information con-
tained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
6-26-02 N02099