1P18U1/57 Altech, 1P18U1/57 Datasheet - Page 4

• Manufacturer Part Number: 1P18U1/57
• Description: Circuit Breakers 1 PH BUSBAR 18sqmm 57 LUGS
• Manufacturer: Altech

Specifications of 1P18U1/57

• Product Type: Accessories
• Current Rating: 80 Amps
• Voltage Rating: 480 VoltsAC
• Mounting Style: Press Fit
• Termination Style: Lug
• Features: 1 Phase, 57 Pin, Busbar
• Height: 15 mm
• Length: 1009 mm
• Product: Busbars
• Width: 15 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(0.28 in.)
7 mm
Type/Cat. No.
Type/Cat. No. Type/Cat. No.
2P18U3H/12
2P18U3H/18
2P18U3H/24
2P18U3H/36
2P18U3H/46
2P18U3H/4
2P18U3H/8
(0.28 in.)
2P18U3/12
2P18U3/18
2P18U3/24
2P18U3/36
2P18U3/48
2P18U3/56
7 mm
2P18U3/4
2P18U3/8
18mm
18mm
** For one pole spacing busbars, please consult Altech.
With Auxiliary Switch (1/2 pole) Spacing
Altech Corp.
L2 L1
L2 L1
End Cap
2
2
22 x 44.5 = 979 mm (38.54 in.)
55 x 17.75 = 976 mm (38.43 in.)
17.75 mm
(0.70 in.)
44.5 mm (1.75 in.)
17.8 mm (0.70 in.)
Type/Cat. No.
2P25U3H/12
2P25U3H/18
2P25U3H/24
2P25U3H/36
2P25U3H/46
®
2P25U3H/4
2P25U3H/8
2P25U3/12
2P25U3/18
2P25U3/24
2P25U3/36
2P25U3/48
2P25U3/56
991 mm (39.02 in.)
2P25U3/4
2P25U3/8
1009 mm (39.72 in.)
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone [phone] • FAX [phone] • www.altechcorp.com
25mm
25mm
2
2
Copper strips
Insulation Track
2 PHASE
2 PHASE
Pins **
Pins **
No. of
No. of
12
18
24
36
48
56
12
18
24
36
46
4
8
4
8
No. of MMC
to Jumper
End Cap
12x2 pole
18x2 pole
24x2 pole
28x2 pole
No. of MMC
2x2 pole
4x2 pole
6x2 pole
9x2 pole
to Jumper
12x2 pole
18x2 pole
23x2 pole
2x2 pole
4x2 pole
6x2 pole
9x2 pole
(0.83 in.)
21 mm
(0.83 in.)
21 mm
2 mm
(.079 in.)
UL508 listed
E205412
UL508 listed
E205412
2 mm (.079 in.)
Length
Length
mm
137
208
315
421
635
849
991
1009
65
mm
164
253
386
520
787
74
Type/Cat. No. Type/Cat. No.
(0.28 in.)
Type/Cat. No. Type/Cat. No. Pins **
3P18U3/12
3P18U3/18
3P18U3/24
3P18U3/36
3P18U3/48
3P18U3/57
3P18U3H/12
3P18U3H/18
3P18U3H/24
3P18U3H/36
3P18U3H/48
7 mm
3P18U3/6
3P18U3/9
3P18U3H/6
3P18U3H/9
(0.28)
7 mm
18mm
18mm
With Auxiliary Switch (1/2 pole) Spacing
L3 L2 L1
L3 L2 L1
End Cap
2
2
17.8 mm
(0.70 in.)
56 x 17.75 = 994 mm (39.13 in.)
17.75 mm
(0.70 in.)
15 x 62.3 = 934.5 mm
3P25U3/12
3P25U3/18
3P25U3/24
3P25U3/36
3P25U3/48
3P25U3/57
3P25U3H/12
3P25U3H/18
3P25U3H/24
1009 mm (39.72 in.)
3P25U3H/36
3P25U3H/48
3P25U3/6
3P25U3/9
3P25U3H/6
3P25U3H/9
25mm
25mm
982 mm (38.66 in.)
62.3 mm (2.45 in.)
2
2
Copper strips
Insulation Track
3 PHASE
3 PHASE
No. of
Pins **
No. of
12
18
24
36
48
6
9
12
18
24
36
48
57
6
9
End Cap
No. of MMC
to Jumper
No. of MMC Length
12x3 pole
16x3 pole
to Jumper
2x3 pole
3x3 pole
4x3 pole
6x3 pole
8x3 pole
12x3 pole
16x3 pole
19x3 pole
2x3 pole
3x3 pole
4x3 pole
6x3 pole
8x3 pole
(0.83 in.)
21 mm
(0.83 in.)
21 mm
2 mm (.079 in.)
UL508 listed
E205412
UL508 listed
E205412
Length
2 mm
(.079 in.)
1009
mm
110
172
235
359
484
733
982
mm
101
154
208
315
421
635
849
59