Components for panel boards > Copper and aluminum busbars

Solid copper bars

Solid copper bus bars are used in electrical panelboard, for power distribution and when bending and processing requirements do not allow to use default fixing connection points.

Copper drawn bars are good electrical conductors and are appreciated for their flexibility, strength and endurance. In addition to the electrical panels cabling, Copper Bus bars are used in other electrical equipment for distribution or transmission of electricity, realisation of bus ducts and electric power supply lines of electrical field.

Thickness of 4 -5-10 mm - Length 1750 and 4200 mm

barre piene in rame

Code	Reference	Code	Reference	Weight Kg/m	L mm	s mm
Lenght 1750 mm - Packing: 2		Lenght 4200 mm - Packing: 1
PRP2990	PRP 12x4x1750	PRP0990	PRP 12X4	0,43	12	4
PRP2000	PRP 20x5x1750	PRP1000	PRP 20x5	0,89	20	5
PRP2005	PRP 25x5x1750	PRP1005	PRP 25x5	1,11	25	5
PRP2010	PRP 30x5x1750	PRP1010	PRP 30x5	1,33	30	5
PRP2015	PRP 40x5x1750	PRP1015	PRP 40x5	1,78	40	5
PRP2020	PRP 50x5x1750	PRP1020	PRP 50x5	2,23	50	5
PRP2025	PRP 60x5x1750	PRP1025	PRP 60x5	2,67	60	5
PRP2030	PRP 80x5x1750	PRP1030	PRP 80x5	3,56	80	5
PRP2035	PRP 100x5x1750	PRP1035	PRP 100x5	4,45	100	5
PRP2040	PRP 125x5x1750	PRP1040	PRP 125x5	5,56	125	5
PRP2045	PRP 30x10x1750	PRP1045	PRP 30x10	2,67	30	10
PRP2050	PRP 40x10x1750	PRP1050	PRP 40x10	3,56	40	10
PRP2055	PRP 50x10x1750	PRP1055	PRP 50x10	4,45	50	10
PRP2060	PRP 60x10x1750	PRP1060	PRP 60x10	5,34	60	10
PRP2065	PRP 80x10x1750	PRP1065	PRP 80x10	7,12	80	10
PRP2070	PRP 100x10x1750	PRP1070	PRP 100x10	8,90	100	10
PRP2075	PRP 120x10x1750	PRP1075	PRP 120x10	10,70	120	10
		PRP1080	PRP 160x10	14,25	160	10
		PRP1085	PRP 200x10	17,80	200	10

Copper bars - ampacity table

Ampacity table threaded copper bars based on the ΔT temperature increase as per standard DIN 43671.
Reference room temperature 35°C

Dimensions	Sect. mm²	T 30° C				T 50° C
Numero di barre in parallelo		I	II	III	II II	I	II	III	II II
12 x 4	48	160				212
12 x 5	60	183	334	460	514	241	440	607	679
15 x 5	75	218	405	567	635	289	537	751	841
20 x 5	100	274	500	690	772	363	663	914	1023
25 x 5	125	327	586	795	890	433	776	1053	1179
30 x 5	150	379	672	896	1003	502	890	1187	1329
32 x 5	160	400	695	931	1043	530	920	1234	1382
40 x 5	200	482	836	1090	1220	639	1108	1444	1617
50 x 5	250	583	994	1260	1411	772	1317	1670	1870
60 x 5	300	688	1150	1440	1613	912	1524	1908	2137
63 x 5	315	718	1197	1494	1673	951	1586	1980	2217
80 x 5	400	885	1450	1750	1960	1173	1921	2319	2597
100 x 5	500	1080	1730	2050	2296	1431	2292	2716	3042
125 x 5	625	1300	2022	2381	2666	1723	2679	3155	3532
20 x 10	200	427	734	959		564	970	1269
30 x 10	300	573	986	1289		756	1300	1701
40 x 10	400	715	1230	1609		944	1624	2124
50 x 10	500	852	1510	2040		1129	2001	2703
60 x 10	600	985	1720	2300		1305	2279	3048
80 x 10	800	1240	2110	2790		1643	2796	3697
100 x 10	1000	1490	2480	3260		1974	3286	4320
120 x 10	1200	1740	2860	3740		2306	3790	4956
160 x 10	1600	2220	3590	4680		2942	4757	6201
200 x 10	2000	2690	4310	5610		3564	5711	7433