Load tables stranded wires and busbars

Operating Data

Operating Data for collective Tracks in Cu complies DIN 43671 and Aluminum complies DIN 43670

One track per conduct, AC at 60 Hz, environmental temperature 35 °C increasing by 30 °C. Two parallel utilized collective tracks with small distance to each other cannot collectively calculated for a double current but only 1.7 times the current for one track.
Please, see also DIN 43670 and DIN 43671.

Operating Data for Cu Braid and Cu braid Bands

Starting environmental temperature at 35 °C increasing to temperature max. at 70 °C

For more details please choose a filter.

Track Width x Thickness in mm	Cross Section Quadratmillimeter	Operating Current in Ampere
Track Width x Thickness in mm	Cross Section Quadratmillimeter	Cu pure	Cu painted	Aluminum pure	Aluminum painted
12 x 2	24	108	123	80	100
15 x 2	30	128	148	95	125
15 x 3	45	162	187	134	154
20 x 2	40	162	189	120	165
20 x 3	60	204	237	168	196
20 x 5	100	274	319	225	265
25 x 3	75	245	287	202	237
25 x 5	125	327	384	270	318
30 x 3	90	285	337	237	278
30 x 5	150	379	447	313	370
40 x3	120	366	435	280	355
40 x 5	200	482	573	400	474
40 x 10	400	715	850	595	705
50 x 5	250	583	697	485	577
50 x 10	500	852	1020	705	850
60 x 5	300	688	826	566	680
60 x 10	600	985	1180	820	990
80 x 5	400	885	1070	733	890
80 x 10	800	1240	1500	1030	1270
100 x 5	500	1080	1300	820	1080
100 x 10	1000	1490	1810	1270	1540
120 x 10	1200	1740	2110	1540	1870
160 x 10	1600	2220	2700	1750	2300
200 x 10	2000	2690	3290	2150	2850

For more details please choose a filter.

Cross Section in Quadratmillimeter	Current in Ampere
0.1	5
0.14	6
0.2	7
0.25	9
0.35	10
0.5	12.5
0.75	15
1	18
1.5	21
2.5	30
4	40
5.25	44

For more details please choose a filter.

Cross Section in Quadratmillimeter	Current in Ampere
6	55
8	70
10	85
16	120
25	150
35	195
50	250
70	300
95	360
120	420
150	480
185	570

For more details please choose a filter.

Cross Section in Quadratmillimeter	Current in Ampere
240	670
300	780
400	950
500	1100
625	1300
800	1500
1000	1800
1500	2200
2000	2400
3000	3000