ADDITIONAL WIRE SIZE RECOMMENDATIONS FOR COPPER COMPRESSION LUGS & SPLICES TYPES: BCU, BCU-FL, BBCU, BBCU-FL, BLU, BLU-FL, BBLU, BBLU-FL, BBLZ, BBLB, BBLS
COPPER CONNECTOR
CLASS G CABLE (NO. & DIA. OF WIRE) SIZE & STRANDING
CLASS I WELD CABLE (#24 AWG CU STRANDS) SIZE & STRANDING
CLASS K WELD CABLE (#30 AWG CU STRANDS) SIZE & STRANDING
DIESEL LOCOMOTIVE CABLE (#24 AWG CU STRANDS) SIZE & STRANDING
CLASS M FLEXIBLE CABLE (#34 AWG CU STRANDS) SIZE & STRANDING
METRIC CABLE WIRE SIZE RANGE COPPER CABLE ONLY METRIC SIZE & DIA.
CLASS B & C BUILDING WIRE CU CABLE SIZE & STRANDING
CLASS H CABLE (NO. & DIA. OF WIRE) SIZE & STRANDING
CATALOG TYPE SPLICES & LUGS (1 & 2 HOLE)
NAVY CABLE
AIR CRAFT
BCU-BBCU-BLU- BBLU-BBLZ-8 BCU-BBCU-BLU- BBLU-BBLZ- 6 BCU-BBCU-BLU- BBLU-BBLZ- 5 BCU-BBCU-BLU- BBLU-BBLZ- 4 BBLB-BBLS BCU-BBCU-BLU- BBLU-BBLZ- 3 BCU-BBCU-BLU- BBLU-BBLZ- 2 BBLB-BBLS BCU-BBCU-BLU- BBLU-BBLZ- 1 BBLB-BBLS BCU-BBCU-BLU- BBLU-BBLZ- 1/0 BBLB-BBLS BCU-BBCU-BLU- BBLU-BBLZ- 2/0 BBLB-BBLS BCU-BBCU-BLU- BBLU-BBLZ- 3/0 BBLB-BBLS BCU-BBCU-BLU- BBLU-BBLZ- 4/0 BBLB-BBLS BCU-BBCU-BLU- BBLU-BBLZ- 025 BBLB-BBLS BCU-BBCU-BLU- BBLU-BBLZ- 030 BBLB-BBLS BCU-BBCU-BLU- BBLU-BBLZ- 035 BBLB-BBLS BCU-BBCU-BLU- BBLU-BBLZ- 040 BBLB-BBLS BCU-BBCU-BLU- BBLU-BBLZ- 045 BCU-BBCU-BLU- BBLU-BBLZ- 050 BBLB-BBLS BCU-BBCU-BLU- BBLU-BBLZ- 060 BBLB-BBLS BCU-BBCU-BLU- BBLU-BBLZ- 065 BBLB-BBLS BCU-BBCU-BLU- BBLU-BBLZ- 075 BBLB-BBLS
* #8 AWG 49/.0184 #7 AWG 49/.0206 * #6 AWG 49/.0231
#8 AWG 7 or 19 #6 AWG 7 or 19 #5 AWG 7 or 19
#8 AWG 420/34 6MM 2 3.21MM #23 AN-8
#8 AWG 41/24
NONE
NONE
* #8 AWG 133/.0111
#7 AWG 532/34 10MM 2 4.12MM NONE NONE
#6 AWG 63/24
NONE
NONE
* #7 AWG 133/.0125
#6 AWG 665/34 16MM 2 5.18MM #30 AN-6
NONE
NONE
NONE
* #6 AWG 133/.0140
* #5 AWG 49/.0260
#4 AWG 7 or 19
#5 AWG 836/34 * 20MM 2 5.72MM #40 NONE
NONE
NONE
NONE
* #5 AWG 133/.0158
#4 AWG 49/.0292
#4 AWG 1064/34
#3 AWG 7 or 19
25MM 2 6.60MM #50 AN-4
#4 AWG 105/24 #4 AWG 420/30 #4 AWG 105/24
#4 AWG 133/.0177
* #3 AWG 49/.0328
#3 AWG 1323/34
#2 AWG 7 or 19
* 30MM 2 7.01MM #60 NONE
NONE
NONE
NONE
* #3 AWG 133/.0199
#2 AWG 49/.0368
#2 AWG 1666/34
#1 AWG 19 or 37
* 40MM 2 8.20MM #75 AN-2
#2 AWG 161/24 #2 AWG 665/30 #2 AWG 150/24
#2 AWG 133/.0223
#1 AWG 133/.0251
#1 AWG 2107/34
1/0 AWG 19 or 37
50MM 2 9.27MM #100 AN-1
NONE
#1 AWG 836/30 #1 AWG 225/24
#1 AWG 259/.0180
1/0 AWG 133/.0282
1/0 AWG 2646/34
2/0 AWG 19 or 37
70MM 2 10.92MM #125 AN-1/0
1/0 AWG 266/24 1/0 AWG 1064/30 1/0 AWG 275/24 1/0 AWG 259/.0202
2/0 AWG 133/.0316
3/0 AWG 19 or 37
NONE
* 85MM 2 11.94MM #150 NONE
2/0 AWG 342/24 2/0 AWG 1323/30 2/0 AWG 325/24 2/0 AWG 259/.0227
AN-2/0
3/0 AWG 133/.0355
2/0 AWG 3325/34
4/0 AWG 19 or 37
95MM 2 12.80MM #200
NONE
3/0 AWG 1666/30 3/0 AWG 450/24 3/0 AWG 259/.0255
AN-3/0
3/0 AWG 4256/34
250 MCM 37 or 61
120MM 2 14.4MM NONE NONE
NONE
NONE
NONE
NONE
NONE
* 4/0 AWG 133/.0399
4/0 AWG 5320/34
300 MCM 37 or 61
150MM 2 16.00MM #300 AN-4/0
4/0 AWG 532/24 4/0 AWG 2107/30 4/0 AWG 550/24 * 4/0 AWG 259/.0286
* 250 MCM 259/.0311
350 MCM 37 or 61
NONE
180MM 2 17.42MM #350 NONE
NONE
NONE
262 MCM 650/24 * 250 MCM 427/.0242
300 MCM 259/.0340
250 MCM 6384/34
400 MCM 37 or 61
185MM 2 17.80MM #400 NONE
NONE
NONE
313 MCM 775/24 300 MCM 427/.0265
* 350 MCM 259/.0368
300 MCM 7581/34
450 MCM 37 or 61
NONE
NONE NONE
NONE
NONE
NONE
* 350 MCM 427/.0286
400 MCM 259/.0393
350 MCM 8806/34
500 MCM 37 or 61
240MM 2 20.30MM NONE NONE
350 MCM 882/24
NONE
373 MCM 925/24 400 MCM 427/.0306
450 MCM 259/.0417
400 MCM 10101/34
600 MCM 61 or 91
300MM 2 22.63MM NONE NONE
NONE
NONE
444 MCM 1100/24 450 MCM 427/.0325
500 MCM 259/.0439
450 MCM 11396/34
650 MCM 61 or 91
NONE
NONE NONE
500 MCM 1225/24
NONE
535 MCM 1325/24 500 MCM 427/.0342
* 550 MCM 427/.0359 * 600 MCM 427/.0375 * 650 MCM 427/.0390 * 700 MCM 427/.0405 * 750 MCM 427/.0419 * 800 MCM 427/.0433
* 550 MCM 703/.0280
500 MCM 12691/34
750 MCM 61 or 91
NONE
NONE NONE
NONE
NONE
646 MCM 1600/24
* 600 MCM 703/.0292
BCU-BBCU-BLU- BBLU-BBLZ- 080
550 MCM 13664/34
800 MCM 61 or 91
400MM 2 26.1MM NONE NONE
NONE
NONE
NONE
* 650 MCM 703/.0304
600 MCM 14945/34 650 MCM 16226/34
* 700 MCM 703/.0316
BCU-BBCU-BLU- BBLU-BBLZ- 100 BBLB-BBLS
1000 MCM 61 or 91
750 MCM 1862/24
NONE
777 MCM 1925/24
500MM 2 29.3MM NONE NONE
* 750 MCM 703/.0327
* Not UL listed
Not CSA Certified
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