UL Listed Wire Combinations

UL File No. E5238
UNDERWRITER’S LABORATORIES LISTED WIRE COMBINATIONS Page 3
Combinations listed on this page are CU/CU Wire only. (Do not use on aluminum wire.) For use on solid and/or stranded
wire combinations unless noted otherwise.
Revised 8-27-2014
IDEAL Wire-Nut® Wire Connectors
Model
300 Volt Maximum
600 Volt Maximum
76B®
Strip
wires
#14 and
larger
7/16”;
strip
wires
#16 and
smaller
1/2"
1 #6 w/1 to 2 #16
1 #6 w/1 #14
1 #6 w/1 #12
1 #6 w/1 #14 w/1 to 4 #22
1 #6 w/1 #14 w/1 to 2 #18
1 #6 w/1 #14 w/1 #16
2 #8 str.
1 #8 w/4 #16
1 #8 w/3 #14
1 #8 w/2 #12
1 #8 w/1 #10
1 #8 w/1 #14 w/4 #18
1 #8 w/1 #14 w/3 to 4 #16
1 #8 w/1 #12 w/1 to 4 #16 or #18
1 #8 w/1 #12 w/1 to 2 #14
1 #8 w/2 #12 w/1 to 2 #18
1 #8 w/2 #12 w/1 #14 to #16
1 #8 w/1 #10 w/1 #12 to #14
3 #10
1 #10 w/4 #14
1 #10 w/3 #12
1 #10 w/2 #14 w/3 #16
1 #10 w/1 #12 w/4 #16
1 #10 w/1 #12 w/3 to 4 #14
1 #10 w/2 #12 w/2 to 3 #16 or #18
1 #10 w/2 #12 w/1 to 2 #14
2 #10 w/3 #16
2 #10 w/2 to 3 #14
2 #10 w/1 to 2 #12
2 #10 w/1 #16 w/2 to 3 #18
2 #10 w/1 #14 w/2 to 3 #20 or #22
2 #10 w/1 #14 w/1 to 3 #18
2 #10 w/2 #14 w/1 #16
2 #10 w/1 #12 w1 to 3 #18
2 #10 w/1 #12 w/1 to 2 #16
3 #10 w/1 #16 or #18
5 #12
2 #12 w/1 #14 w/3 #16
2 #12 w/2 #14 w/2 #16
3 #12 w/2 #14
3 #12 w/3 #16
3 #12 w/1 #16 w/2 #18
3 #12 w/1 #14 w/1 to 2 #16
3 #12 w/1 #14 w/1 #18
3 #12 w/2 #14 w/1 #16
4 #12 w/1 #14, #16, #18, #20 or
#22
1 #6 or #8
1 #8 w/1 to 3 #16
1 #8 w/1 to 2 #14
1 #8 w/1 #12
1 #8 w/1 #14 w/1 to 4 #20
1 #8 w/1 to 4 #18, #20 or #22
1 #8 w/1 #14 w/1 to 2 #16
1 #8 w/1 #12 w/1 #16 or #18
1 to 2 #10
1 #10 w/1 to 4 #16, #18, #20 or #22
1 #10 w/5 #16
1 #10 w/1 to 3 #14
1 #10 w/1 to 2 #12
1 #10 w/1 to 2 #20 w/1 to 3 #22
1 #10 w/1 #18 w/1 to 4 #20 or #22
1 #10 w/1 #16 w/1 to 4 #20 or 22
1 #10 w/1 #16 w/1 to 4 #18
1 #10 w/1 #14 w/1 to 4 #18, #20 or
#22
1 #10 w/1 #14 w/1 to 4 #16
1 #10 w/2 #14 w/1 to 2 #16
1 #10 w/1 #12 w/1 to 4 #18
1 #10 w/1 #12 w/1 to 3 #16
1 #10 w/1 #12 w/1 to 2 #14
1 #10 w/2 #12 w/1 #16 or #18
2 #10 w/1 to 3 #18
2 #10 w/2 #16
2 #10 w/1 #14
2 #10 w/1 #16 w/1 #18
2 #10 w/1 #14 w/1 #20 or #22
1 to 4 #12
3 #12 w/1 #18 w/1 to 2 #22 or #22
3 #12 w/1 #16 w/1 to 2 #22 or #20
2 #12 w/2 #14 w/1 #16
1 #14 w/3 to 4 #18
1 #14 w/2 #20 w/3 #22
1 #14 w/1 #18 w/4 #22
1 #14 w/1 #18 w/3 to 4 #20
1 #14 w/1 #16 w/2 to 4 #20
1 to 2 #14 w/1 #16 w/1 to 3 #18
2 #14 w/2 to 4 #16
2 #14 w/1 to 2 #20 w/1 to 2 #22
2 #14 w/1 #18 w/1 to 3 #20 or #22
2 #14 w/1 #16 w/1 to 3 #20 or #22
3 #14 w/1 to 2 #16, #18, #20 or #22
3 #14 w/1 #18 w/1 to 2 #20 or #22
2 #12 w/1 to 3 #14
1 #12 w/3 to 4 #22
1 #12 w/2 to 4 #18 or #20
1 #12 w/1 to 4 #14 or #16
1 #12 w/1 #20 w/2 to 4 #22
2 #12 w/1 #14 w/1 to 3 #20 or #22
1 #12 w/2 #20 w/1 to 3 #22
1 #12 w/ #18 w/1 to 4 #20 or #22
1 #12 w/1 #16 w/1 to 4 #20 or #22
1 #12 w/1 #16 w/1 to 4 #18
1 #12 w/1 #14 w/1 to4 #16, #18,
#20 or #22
1 #12 w/2 #14 w/1 to 3 #16
2 #12 w/1 to 3 #20 or #22
2 #12 w/1 to 2 #16 or #18
2 #12 w/1 to 2 #20 w/1 to 2 #22
2 #12 w/1 #18 w/1 to 3 #20 or #22
2 #12 w/1 #16 w/1 to 3 #20 or #22
2 #12 w/1 #16 w/1 to 3 #18
2 to 5 #14
4 to 6 #16
2 #12 w/1 #14 w/1 to 3 #18 or #16
3 #12 w/1 #16 w/1 to 2 #18
3 #12 w/1 #14
3 #12 w/1 #14 w/1 #20
3 #12 w/1 #14 w/1 to 2 #22
3 #12 w/1 #14 w/1 #18
3 #12 w/1 to 2 #20 or #22
3 #12 w/1 to 3 #18
3 #12 w/1 to 2 #16
3 #12 w/1 #20 w/1 to 2 #22
3 #12 w/2 #20 w/1 #22
3 #14 w/1 #16 w/1 to 2 #18
4 #14 w/1 #18, #20 or #22
4 #14 w/2 #18
4 #14 w/1 #16
5 #14 w/1 #18
1 #16 w/4 #18
2 #16 w/3 #20
2 #16 w/3 to 4 #18
2 #16 w/1 #20 w/3 #22
2 #16 w/2 #20 w/2 #22
2 #16 w/1 #18 w/3 #22
2 #16 w/1 #18 w/2 to 3 #20
3 #16 w/1 to 2 #18, #20 or #22
3 #16 w/1 to 2 #20 w/1 #22
3 #16 w/1 #18 w/1 to 2 #20 or #22
4 #16 w/1 to 2 #22
4 #16 w/1 #18 or #20
4 to 5 #16 w/1 #22