Busbars – solid bars

 

Electrolytic Copper Cu-ETP Cu/A1

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PLAIN BARS

Cod.	Cross-section. mm²
BA 30 x 3	90
BA 20 x 5	100
BA 30 x 5	150
BA 40 x 5	200
BA 50 x 5	250
BA 60 x 5	300
BA 80 x 5	400
BA 100 x 5	500
BA 50 x 6	300
BA 60 x 6	360
BA 80 x 6	480
BA 50 x 8	400
BA 60 x 8	480
BA 80 x 8	640
BA 100 x 8	800
BA 20 x 10	200
BA 30 x 10	300
BA 40 x 10	400
BA 50 x 10	500
BA 60 x 10	600
BA 80 x 10	800
BA 100 x 10	1000

 

ACCESSORIES FOR THREADED BARS

Cod.	Description
* SBF/M4	Threaded bars stepped insulator
* SBF/M6	Threaded bars stepped insulator

 

 

 

 

 

 

SINGLE PERFORATED BARS

Cod.	Cross-section mm²	H mm.	S mm.	L mm.	Current flow
BC 25/1.75	125	25	5	1750	325
BC 40/1.75	200	40	5	1750	480
BC 60/1.75	300	60	5	1750	680
BC 80/1.75	400	80	5	1750	880
BC 100/1.75	500	100	5	1750	1030

 

DOUBLE PERFORATED BARS

Cod.	Cross-section mm²	H mm.	S mm.	L mm.	Current flow
BD 50/1.75	250	50	5	1750	580
BD 60/1.75	300	60	5	1750	680
BD 80/1.75	400	80	5	1750	880
BD 100/1.75	500	100	5	1750	1030
BD 125/1.75	625	125	5	1750	1100

 

THREADED BARS

Cod.	Cross-section mm²	H mm.	S mm.	L mm.	pitch	Current flow AC Amps
BF 15×2 M5/1	30	15	2	990	19	100
BF 15/1	75	15	5	990	25	230
BF 20/1	100	20	5	990	25	270
BF 30/1	150	30	5	990	25	370
BF 15/2	75	15	5	2000	25	230
BF 20/2	100	20	5	2000	25	270
BF 30/2	150	30	5	2000	25	370

 

Note: The current flow values are indicative, at an ambient temperature of 35°C (95°F)
and maximum bar temperature at 65°C (149°F). The manufacturer shall not be held
responsible under any circumstance.

Acceptable current values for Cu ETP UNI EN 1977-78: 2000, raw copper

 

Dimensions h x s mm	Cross-section	Bar’s current flow at 50/60 Hz. in Amps				Weight Kg/m
		1	2	3	4 >50
15 x 3	45	160	280			0,400
20 x 3	60	200	340			0,534
25 x 3	75	240	405			0,667
30 x 3	90	280	465			0,801
40 x 3	120	360	590			1,068
20 x 4	80	240	410			0,712
25 x 4	100	280	470			0,890
30 x 4	120	300	495			1,068
40 x 4	160	380	620			1,424
50 x 4	200	450	735			1,780
20 x 5	100	270	500	680		0,890
25 x 5	125	325	580	790		1,112
30 x 5	150	370	655	875		1,335
40 x 5	200	465	810	1050		1,780
50 x 5	250	575	980	1240	1900	2,225
60 x 5	300	660	1130	1380	2150	2,670
80 x 5	400	850	1420	1675	2620	3,560
100 x 5	500	1055	1725	2000	3150	4,450
40 x 6	240	505	880	1140	1980	2,136
50 x 6	300	600	1035	1290	2310	2,670
60 x 6	360	710	1215	1485	2310	3,204
80 x 6	480	930	1560	1840	2850	4,272
100 x 6	600	1120	1825	2120	3330	5,340
40 x 8	320	575	1005	1275		2,848
50 x 8	400	700	1200	1510	2320	3,560
60 x 8	480	820	1400	1715	2665	4,272
80 x 8	640	1060	1770	2090	3255	5,696
100 x 8	800	1265	2060	2390	3750	7,120
50 x 10	500	850	1500	2030	2600	4,450
60 x 10	600	970	1700	2270	2850	5,340
80 x 10	800	1230	2100	2750	2400	7,120
100 x 10	1000	1480	2460	3240	3960	8,900
120 x 10	1200	1700	2800	3700	4450	10,680

Note: Table is in accordance with DIN 43671, E-Cu F30, the bars which are described are bright with sharp edges, the values
shown above have been approximated but shall not be respected rigidly. Ambient temperature is equal to 35°C (95°F), overheat
temperature is equal to 30°C (86°F). Bars are positioned vertically, the distance between the, bars in parallel, is equal to the
thickness of one bar

 

Mechanical Characteristics, PI Cu-ETP according to UNI 3310-72

Physical state	R Kgf/mm²	A %	HB Kgf / mm²	Corresponding  DIN	Corresponding  AFNOR
Annealed R	20-26	40	40-60	E – Cu F20	Cu A1 0
Work-Hardened H 10	26-32	15	60-85	E – Cu F25	Cu A1 H11
Work-Hardened  H 20	30-37	5	75-100	E – Cu F30	Cu A1 H12
Work-Hardened  H 30	≥ 37	2	≥ 90	E – Cu F37	Cu A1 H14

 

Cu-ETP 5649-71 corresponds to the following specifications:

AFNOR A53-100
DIN 1787
BS 1036
VSM 10826.