ALTECH UL1077

Altech UL1077
Altech UL1077/508
Busbar System
UL508 listed
E205412
UL508 Listed Busbars
The Altech Busbar System is an
innovative way to jumper up to 57
poles of Manual Motor Controllers
(MMC) and Supplementary
Protectors (SP).
The advantages of this busbar
system are:
•
•
•
•
30% Installation time savings
Panel space savings
Reduced maintenance
High electrical ratings
Universal UL1077/508 Busbar
fits most Supplementary Protectors
and Manual Motor Controllers
in the market!
Altech UL508
UL1077/508 Busbar System
4
Please contact Altech for details and further information.
• 1-57 different pin configurations
• 1/2 pole spacing (auxiliary switch) available
• Power Feeding:
Power Feed Lugs (115A), Direct Power Feed (115A), Power Feed Block (200A)
• UL recognized and listed for Altechʼs R-Series, V-EA Series and MA Series of
Manual Motor Controllers and Supplementary Protectors
• UL recognized and listed for use with most popular UL1077 supplementary
protectors and UL508 Manual Motor Controllers in the market.
• Customers can cut the Busbar without losing the UL approval
• Line/Load reversible
Technical Specifications
Material of Busbar
Material of Insulation (Housing)
Electrical Ratings
Short Circuit Withstand Rating
Applying Standards
Busbars UL1077/ 508
Copper
Polyamid
18mm2: 80A/480VAC
25mm2: 100A/480VAC
10kA
UL508, VDE0660 Part 100 and 502,
VDE 0606, VDE 0659
Altech Corp.® • t 908-806-9400 • f 908-806-9490 • www.altechcorp.com
Altech UL1077/508 Busbar System
80A/100A per phase
1
2
3
P50UT* / P50UB*
(P50UT)
With the P50UT Power Feed Lug or the P50UB Modular
Direct Power Feed as a Start/End Feeding Device a
maximum input current of 80A/100A per Phase can be
achieved. 80A with 18mm² Busbar and 100A with 25mm²
Busbar.
80A/100A
80A/100A
1 2 3
80A/100A per phase
2) Center/ Middle Feed Method
80A/100A
80A/100A
80A/100A
(P50UB)
115A per phase
1
2
3
(P50UT)
P50UT* / P50UB*
With the P50UT Power Feed Lug or the P50UB Modular
Direct Power Feed as a Center/Middle Feeding Device a
maximum input current of 115A per Phase can be achieved.
(18mm²: 80A + 35A; 25mm²: 100A + 15A)
80A/100A
35A/15A
35A/15A
35A/15A
35A/15A
35A/15A
80A/100A
80A/100A
80A/100A
35A/15A
80A/100A
80A/100A
80A/100A
1 2 3
115A per phase
P95UB*
80/100A
80/100A
80/100A
(P50UB)
80/100A
80/100A
80/100A
With the P95UB Power Feed Block as a Center/Middle
Feeding Device a maximum input current of 160A/200A per
Phase can be achieved (160A with 18mm² Busbar and 200A
with 25mm² Busbar).
Note: The Power Feed Block can only be used with a
standard spacing 3 Phase UL1077/508 Busbar.
Altech UL508
1) Start/ End Feed Method
Altech UL1077
Power Feed Methods
(P95UB)
1
2
3
160A/200A per phase
* For complete specifications and description of Feeding Devices see page 12-13.
Altech Corp.® • t 908-806-9400 • f 908-806-9490 • www.altechcorp.com
5
1 PHASE BUSBAR - standard spacing
18mm2 for 80A
Altech UL508
UL508 listed
E205412
15 mm (0.59 in.)
Type/
Cat. No.
1P18U1/2
1P18U1/3
1P18U1/4
1P18U1/5
1P18U1/6
1P18U1/7
1P18U1/8
1P18U1/9
1P18U1/10
1P18U1/11
1P18U1/12
1P18U1/13
1P18U1/14
1P18U1/15
1P18U1/16
1P18U1/17
1P18U1/18
1P18U1/19
1P18U1/20
1P18U1/21
1P18U1/22
1P18U1/23
1P18U1/24
1P18U1/25
1P18U1/26
1P18U1/27
1P18U1/28
1P18U1/29
ACCESSORIES
Type/Cat. No:
Description:
6
2 mm (0.79 in.)
18mm2 for 80A
No. of
Pins
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
No. of MMC
to Jumper
2x1 pole
3x1 pole
4x1 pole
5x1 pole
6x1 pole
7x1 pole
8x1 pole
9x1 pole
10x1 pole
11x1 pole
12x1 pole
13x1 pole
14x1 pole
15x1 pole
16x1 pole
17x1 pole
18x1 pole
19x1 pole
20x1 pole
21x1 pole
22x1 pole
23x1 pole
24x1 pole
25x1 pole
26x1 pole
27x1 pole
28x1 pole
29x1 pole
P50UT
Power Feed Lug
1007 mm (39.65 in.)
Length
[mm]
32.5
50.3
68.0
85.8
103.5
121.3
139.0
156.8
174.5
192.3
210.0
227.8
245.5
263.3
281.0
298.8
316.5
334.3
352.0
369.8
387.5
405.3
423.0
440.8
458.5
476.3
494.0
511.8
Type/
Cat. No.
1P18U1/30
1P18U1/31
1P18U1/32
1P18U1/33
1P18U1/34
1P18U1/35
1P18U1/36
1P18U1/37
1P18U1/38
1P18U1/39
1P18U1/40
1P18U1/41
1P18U1/42
1P18U1/43
1P18U1/44
1P18U1/45
1P18U1/46
1P18U1/47
1P18U1/48
1P18U1/49
1P18U1/50
1P18U1/51
1P18U1/52
1P18U1/53
1P18U1/54
1P18U1/55
1P18U1/56
1P18U1/57
15 mm (0.59 in.)
Altech UL1077
3.5 mm (0.14 in.)
56 x 17.8 = 996.8 mm (39.24 in.)
17.8 mm (0.70 in.)
18mm2 for 80A
No. of
Pins
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
P50UB
Modular Direct Power Feed
Altech Corp.® • t 908-806-9400 • f 908-806-9490 • www.altechcorp.com
No. of MMC
to Jumper
30x1
31x1
32x1
33x1
34x1
35x1
36x1
37x1
38x1
39x1
40x1
41x1
42x1
43x1
44x1
45x1
46x1
47x1
48x1
49x1
50x1
51x1
52x1
53x1
54x1
55x1
56x1
57x1
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
BRS5
Insulation Cap
Length
[mm]
529.5
547.3
565.0
582.8
600.5
618.3
636.0
653.8
671.5
689.3
707.0
724.8
742.5
760.3
778.0
795.8
813.5
831.3
849.0
866.8
884.5
902.3
920.0
937.8
955.5
973.3
991.0
1008.8
18mm2 for 80A
36 x 27 = 972 mm (38.27 in.)
27 mm (1.06 in.)
2 mm (0.79 in.)
UL508 listed
E205412
1P18U1H/2
1P18U1H/3
1P18U1H/4
1P18U1H/5
1P18U1H/6
1P18U1H/7
1P18U1H/8
1P18U1H/9
1P18U1H/10
1P18U1H/11
1P18U1H/12
1P18U1H/13
1P18U1H/14
1P18U1H/15
1P18U1H/16
1P18U1H/17
1P18U1H/18
1P18U1H/19
18mm2 for 80A
No. of
Pins
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
No. of MMC
to Jumper
2x1 pole
3x1 pole
4x1 pole
5x1 pole
6x1 pole
7x1 pole
8x1 pole
9x1 pole
10x1 pole
11x1 pole
12x1 pole
13x1 pole
14x1 pole
15x1 pole
16x1 pole
17x1 pole
18x1 pole
19x1 pole
982 mm (38.66 in.)
Length
[mm]
39.0
66.0
93.0
120.0
147.0
174.0
201.0
228.0
255.0
282.0
309.0
336.0
363.0
390.0
417.0
444.0
471.0
498.0
Type/
Cat. No.
1P18U1H/20
1P18U1H/21
1P18U1H/22
1P18U1H/23
1P18U1H/24
1P18U1H/25
1P18U1H/26
1P18U1H/27
1P18U1H/28
1P18U1H/29
1P18U1H/30
1P18U1H/31
1P18U1H/32
1P18U1H/33
1P18U1H/34
1P18U1H/35
1P18U1H/36
18mm2 for 80A
No. of
Pins
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
No. of MMC
to Jumper
20x1
21x1
22x1
23x1
24x1
25x1
26x1
27x1
28x1
29x1
30x1
31x1
32x1
33x1
34x1
35x1
36x1
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
pole
ACCESSORIES
Type/Cat. No:
Description:
Length
[mm]
525.0
552.0
579.0
606.0
633.0
660.0
687.0
714.0
741.0
768.0
795.0
822.0
849.0
876.0
903.0
930.0
957.0
Altech UL508
Type/
Cat. No.
15 mm (0.59 in.)
15 mm (0.59 in.)
4mm (0.16 in.)
Altech UL1077
1 PHASE BUSBAR - 1/2 pole spacing
P50UT
Power Feed Lug
P50UB
Modular Direct Power Feed
Altech Corp.® • t 908-806-9400 • f 908-806-9490 • www.altechcorp.com
BRS5
Insulation Cap
7
2 PHASE BUSBAR - standard spacing
Altech UL508
Copper strips
Insulation Track
L2 L1
Type/
Cat. No.
2P18U3/4
2P18U3/6
2P18U3/8
2P18U3/10
2P18U3/12
2P18U3/14
2P18U3/16
2P18U3/18
2P18U3/20
2P18U3/22
2P18U3/24
2P18U3/26
2P18U3/28
2P18U3/30
2P18U3/32
2P18U3/34
2P18U3/36
2P18U3/38
2P18U3/40
2P18U3/42
2P18U3/44
2P18U3/46
2P18U3/48
2P18U3/50
2P18U3/52
2P18U3/54
2P18U3/56
ACCESSORIES
18mm2 for 80A
No. of
Pins
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
No. of MMC
to Jumper
2x2 pole
3x2 pole
4x2 pole
5x2 pole
6x2 pole
7x2 pole
8x2 pole
9x2 pole
10x2 pole
11x2 pole
12x2 pole
13x2 pole
14x2 pole
15x2 pole
16x2 pole
17x2 pole
18x2 pole
19x2 pole
20x2 pole
21x2 pole
22x2 pole
23x2 pole
24x2 pole
25x2 pole
26x2 pole
27x2 pole
28x2 pole
P50UT
Power Feed Lug
Length
[mm]
66.3
101.8
137.3
172.8
208.3
243.8
279.3
314.8
350.3
385.8
421.3
456.8
492.3
527.8
563.3
598.8
634.3
669.8
705.3
740.8
776.3
811.8
847.3
882.8
918.3
953.8
989.3
2 mm (.079 in.)
37 mm
(1.46 in.)
L2 L1
End Cap
Type/Cat. No:
Description:
8
7 mm
(0.28 in.)
UL508 listed
E205412
55 x 17.75 = 976 mm (38.43 in.)
17.75 mm
(0.70 in.)
13 mm (.51 in.)
Altech UL1077
18mm2 for 80A / 25mm2 for 100A
End Cap
21 mm
(0.83 in.)
991 mm (39.02 in.)
Type/
Cat. No.
2P25U3/4
2P25U3/6
2P25U3/8
2P25U3/10
2P25U3/12
2P25U3/14
2P25U3/16
2P25U3/18
2P25U3/20
2P25U3/22
2P25U3/24
2P25U3/26
2P25U3/28
2P25U3/30
2P25U3/32
2P25U3/34
2P25U3/36
2P25U3/38
2P25U3/40
2P25U3/42
2P25U3/44
2P25U3/46
2P25U3/48
2P25U3/50
2P25U3/52
2P25U3/54
2P25U3/56
P50UB
Modular Direct Power Feed
25mm2 for 100A
No. of
Pins
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
No. of MMC
to Jumper
BRS5
Insulation Cap
Altech Corp.® • t 908-806-9400 • f 908-806-9490 • www.altechcorp.com
2x2 pole
3x2 pole
4x2 pole
5x2 pole
6x2 pole
7x2 pole
8x2 pole
9x2 pole
10x2 pole
11x2 pole
12x2 pole
13x2 pole
14x2 pole
15x2 pole
16x2 pole
17x2 pole
18x2 pole
19x2 pole
20x2 pole
21x2 pole
22x2 pole
23x2 pole
24x2 pole
25x2 pole
26x2 pole
27x2 pole
28x2 pole
Length
[mm]
66.3
101.8
137.3
172.8
208.3
243.8
279.3
314.8
350.3
385.8
421.3
456.8
492.3
527.8
563.3
598.8
634.3
669.8
705.3
740.8
776.3
811.8
847.3
882.8
918.3
953.8
989.3
18/25CAP3P
End Cap
2 PHASE BUSBAR - 1/2 pole spacing
2 mm
(.079 in.)
37 mm
(1.46 in.)
7 mm
(0.28 in.)
UL508 listed
E205412
13 mm (.51 in.)
22 x 44.5 = 979 mm (38.54 in.)
44.5 mm (1.75 in.)
17.8 mm (0.70 in.)
21 mm
(0.83 in.)
2P18U3H/4
2P18U3H/6
2P18U3H/8
2P18U3H/10
2P18U3H/12
2P18U3H/14
2P18U3H/16
2P18U3H/18
2P18U3H/20
2P18U3H/22
2P18U3H/24
2P18U3H/26
2P18U3H/28
2P18U3H/30
2P18U3H/32
2P18U3H/34
2P18U3H/36
2P18U3H/38
2P18U3H/40
2P18U3H/42
2P18U3H/44
2P18U3H/46
2P18U3H/48
2P18U3H/50
2P18U3H/52
2P18U3H/54
2P18U3H/56
No. of
Pins
ACCESSORIES
Type/Cat. No:
Description:
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
No. of MMC
to Jumper
2x2 pole
3x2 pole
4x2 pole
5x2 poles
6x2 pole
7x2 pole
8x2 pole
9x2 pole
10x2 pole
11x2 pole
12x2 pole
13x2 pole
14x2 pole
15x2 pole
16x2 pole
17x2 pole
18x2 pole
19x2 pole
20x2 pole
21x2 pole
22x2 pole
23x2 pole
24x2 pole
25x2 pole
26x2 pole
27x2 pole
28x1 pole
P50UT
Power Feed Lug
1009 mm (39.72 in.)
Length
[mm]
75.3
119.8
164.3
208.8
253.3
297.8
342.3
386.8
431.3
475.8
520.3
564.8
609.3
653.8
698.3
742.8
787.3
831.8
876.3
920.8
965.3
1009.8
1054.3
1098.8
1143.3
1187.8
1232.3
Type/
Cat. No.
2P25U3H/4
2P25U3H/6
2P25U3H/8
2P25U3H/10
2P25U3H/12
2P25U3H/14
2P25U3H/16
2P25U3H/18
2P25U3H/20
2P25U3H/22
2P25U3H/24
2P25U3H/26
2P25U3H/28
2P25U3H/30
2P25U3H/32
2P25U3H/34
2P25U3H/36
2P25U3H/38
2P25U3H/40
2P25U3H/42
2P25U3H/44
2P25U3H/46
2P25U3H/48
2P25U3H/50
2P25U3H/52
2P25U3H/54
2P25U3H/56
P50UB
Modular Direct Power Feed
25mm2 for 100A
No. of
Pins
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
No. of MMC
to Jumper
2x2 pole
3x2 pole
4x2 pole
5x2 pole
6x2 pole
7x2 pole
8x2 pole
9x2 pole
10x2 pole
11x2 pole
12x2 pole
13x2 pole
14x2 pole
15x2 pole
16x2 pole
17x2 pole
18x2 pole
19x2 pole
20x2 pole
21x2 pole
22x2 pole
23x2 pole
24x2 pole
25x2 pole
26x2 pole
27x2 pole
28x2 pole
BRS5
Insulation Cap
Altech Corp.® • t 908-806-9400 • f 908-806-9490 • www.altechcorp.com
Length
[mm]
75.3
119.8
164.3
208.8
253.3
297.8
342.3
386.8
431.3
475.8
520.3
564.8
609.3
653.8
698.3
742.8
787.3
831.8
876.3
920.8
965.3
1009.8
1054.3
1098.8
1143.3
1187.8
1232.3
Altech UL508
Type/
Cat. No.
18mm2 for 80A
Altech UL1077
18mm2 for 80A / 25mm2 for 100A
18/25CAP3P
End Cap
9
3 PHASE BUSBAR - standard spacing
Altech UL508
Copper strips
Insulation Track
L3 L2 L1
Type/
Cat. No.
3P18U3/6
3P18U3/9
3P18U3/12
3P18U3/15
3P18U3/18
3P18U3/21
3P18U3/24
3P18U3/27
3P18U3/30
3P18U3/33
3P18U3/36
3P18U3/39
3P18U3/42
3P18U3/45
3P18U3/48
3P18U3/51
3P18U3/54
3P18U3/57
18mm2 for 80A
No. of
Pins
6
9
12
15
18
21
24
27
30
33
36
39
42
45
48
51
54
57
No. of MMC
to Jumper
2x3 pole
3x3 pole
4x3 pole
5x3 pole
6x3 pole
7x3 pole
8x3 pole
9x3 pole
10x3 pole
11x3 pole
12x3 pole
13x3 pole
14x3 pole
15x3 pole
16x3 pole
17x3 pole
18x3 pole
19x3 pole
Length
[mm]
101.8
155.0
208.3
261.5
314.8
368.0
421.3
474.5
527.8
581.0
634.3
687.5
740.8
794.0
847.3
900.5
953.8
1007.0
2 mm (.079 in.)
37 mm
(1.46 in.)
L3 L2 L1
End Cap
21 mm
End Cap (0.83 in.)
1009 mm (39.72 in.)
Type/
Cat. No.
3P25U3/6
3P25U3/9
3P25U3/12
3P25U3/15
3P25U3/18
3P25U3/21
3P25U3/24
3P25U3/27
3P25U3/30
3P25U3/33
3P25U3/36
3P25U3/39
3P25U3/42
3P25U3/45
3P25U3/48
3P25U3/51
3P25U3/54
3P25U3/57
25mm2 for 100A
No. of
Pins
6
9
12
15
18
21
24
27
30
33
36
39
42
45
48
51
54
57
No. of MMC
to Jumper
2x3 pole
3x3 pole
4x3 pole
5x3 pole
6x3 pole
7x3 pole
8x3 pole
9x3 pole
10x3 pole
11x3 pole
12x3 pole
13x3 pole
14x3 pole
15x3 pole
16x3 pole
17x3 pole
18x3 pole
19x3 pole
Length
[mm]
ACCESSORIES
Type/Cat. No:
Description:
Type/Cat. No:
Description:
10
7 mm
(0.28 in.)
UL508 listed
E205412
56 x 17.75 = 994 mm (39.13 in.)
17.75 mm
(0.70 in.)
13 mm (.51 in.)
Altech UL1077
18mm2 for 80A / 25mm2 for 100A
P50UT
Power Feed Lug
P50UB
Modular Direct Power Feed
BRS5
Insulation Cap
18/25CAP3P
End Cap
Altech Corp.® • t 908-806-9400 • f 908-806-9490 • www.altechcorp.com
P95UB
Power Feed Block
101.8
155.0
208.3
261.5
314.8
368.0
421.3
474.5
527.8
581.0
634.3
687.5
740.8
794.0
847.3
900.5
953.8
1007.0
3 PHASE BUSBAR - 1/2 pole spacing
18mm2 for 80A / 25mm2 for 100A
62.3 mm (2.45 in.)
2 mm
(.079 in.)
21 mm
(0.83 in.)
3P18U3H/6
3P18U3H/9
3P18U3H/12
3P18U3H/15
3P18U3H/18
3P18U3H/21
3P18U3H/24
3P18U3H/27
3P18U3H/30
3P18U3H/33
3P18U3H/36
3P18U3H/39
3P18U3H/42
3P18U3H/45
3P18U3H/48
3P18U3H/51
3P18U3H/54
3P18U3H/57
No. of
Pins
6
9
12
15
18
21
24
27
30
33
36
39
42
45
48
51
54
57
No. of MMC
to Jumper
2x3 pole
3x3 pole
4x3 pole
5x3 pole
6x3 pole
7x3 pole
8x3 pole
9x3 pole
10x3 pole
11x3 pole
12x3 pole
13x3 pole
14x3 pole
15x3 pole
16x3 pole
17x3 pole
18x3 pole
19x3 pole
982 mm (38.66 in.)
Length
[mm]
110.8
173.1
235.4
297.7
360.0
422.3
484.6
546.9
609.2
671.5
733.8
796.1
858.4
920.7
983.0
1045.3
1107.6
1169.9
Type/
Cat. No.
3P25U3H/6
3P25U3H/9
3P25U3H/12
3P25U3H/15
3P25U3H/18
3P25U3H/21
3P25U3H/24
3P25U3H/27
3P25U3H/30
3P25U3H/33
3P25U3H/36
3P25U3H/39
3P25U3H/42
3P25U3H/45
3P25U3H/48
3P25U3H/51
3P25U3H/54
3P25U3H/57
25mm2 for 100A
No. of
Pins
6
9
12
15
18
21
24
27
30
33
36
39
42
45
48
51
54
57
No. of MMC
to Jumper
2x3 pole
3x3 pole
4x3 pole
5x3 pole
6x3 pole
7x3 pole
8x3 pole
9x3 pole
10x3 pole
11x3 pole
12x3 pole
13x3 pole
14x3 pole
15x3 pole
16x3 pole
17x3 pole
18x3 pole
19x3 pole
ACCESSORIES
Type/Cat. No:
Description:
P50UT
Power Feed Lug
P50UB
Modular Direct Power Feed
Type/Cat. No:
Description:
BRS5
Insulation Cap
18/25CAP3P
End Cap
Altech Corp.® • t 908-806-9400 • f 908-806-9490 • www.altechcorp.com
Length
[mm]
110.8
173.1
235.4
297.7
360.0
422.3
484.6
546.9
609.2
671.5
733.8
796.1
858.4
920.7
983.0
1045.3
1107.6
1169.9
Altech UL508
Type/
Cat. No.
18mm2 for 80A
Altech UL1077
17.8 mm
(0.70 in.)
37 mm
(1.46 in.)
7 mm
(0.28)
UL508 listed
E205412
13 mm (.51 in.)
15 x 62.3 = 934.5 mm
11
Power Feed Devices
Altech UL1077
Easy connection of power
supply
wires
to
the
busbar/MCB. Power Feed
Devices ensure permanent
connection.
Type/Cat. No.
Electrical Ratings
Terminal Site Acceptability
Recommended/
Required Torque
Material of Lug/ Terminal
Insulation Material
For use with
Dimensions
Power Feed Lug
Modular Direct
Power Feed
UL508 listed
E205412
UL508 listed
E205412
P50UT
115A/480VAC
10-1/0 AWG (1.5-50mm2)
5.6Nm (50lb. in.)
Brass
Polyamid
UL1077/508 18 and 25mm2
1-3 phase busbars
P50UB
115A/480VAC
14-1 AWG (1.5-50mm2)
4Nm (35.4 lb. in.)
Brass
Polyamid
UL1077/508 18 and 25mm2
1-3 phase busbars
11 mm
(0.43 in.)
59 mm (2.32 in.)
28.5 mm
(1.12 in.)
21 mm
(0.83 in.)
16 mm
(0.63 in.)
Altech UL508
6.8 mm (0.27 in.)
Assembly Instructions
The power feed lugs (Cat. # P50UT) fit together with the lugs of
the busbar in the terminals of the MCB/MA.
12
3 mm (0.12 in.)
Altech Corp.® • t 908-806-9400 • f 908-806-9490 • www.altechcorp.com
Power Feed Block
Miscellaneous Accessories
Type/Cat. No.
Electrical Ratings
Terminal Site Acceptability
Recommended/
Required Torque
Material of Lug/ Terminal
Insulation Material
For use with
P95UB
200A/ 480VAC
1-4/0 AWG (50-120mm2)
19.5Nm (175lb. in.)
Brass
Polyamid
UL1077/508 18 and 25mm2
3 phase busbars
(standard spacing only)
DIN Rail Clip
31.6 mm
(1.24 in.)
31.6 mm
(1.24 in.)
43.5 mm
(1.71 in.)
Dimensions
35.6 mm
B (1.40 in.)
A
18/25CAP3P
18/25mm2 2&3 phase Busbar
Insulation Caps
Type/Cat. No:
For use with:
BRS5 (5 per strip)
18/25mm2 1-3 phase Busbar
63 mm
(2.48 in.)
63 mm
(2.48 in.)
35.6 mm
(1.40 in.)
Type/Cat. No:
For use with:
Altech UL1077
End Caps
UL508 listed
E205412
B
Assembly Instructions
88.5 mm
(3.48 in.)
NOTE: The Power Feed Block uses the space of 5 Pins
of the standard spacing Busbar (see drawing below).
Phase 1 connects to Pin 1, Phase 2 to Pin 3 and Phase
3 to Pin 5. Pin 2 and 4 are not in use. Pin 6 should be
covered with an insulation cap if phase sequence stays
the same. Therefore, the Power Feed Block covers 6
pins to connect to the three phases.
1
1
2
2
3
3
1
4
Phase 1
Altech Corp.® • t 908-806-9400 • f 908-806-9490 • www.altechcorp.com
2
5
3
6
Phase
Pin
Phase 2
Phase 3
Altech UL508
A
13