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Substation — Welded/EHV
BURNDY
®
Canada: 1-800-387-6487
www.burndy.com
US: 1-800-346-4175
Blue highlighted items are industry standard and most frequently ordered.
M-18
WELDED
T-CONNECTOR
SWT-A-A
Weld type
Application: Bus to Bus
T-Connector
EHV RATED: SELF-SHIELDING
UP TO 550 kV
Material: Cast 356 Aluminum Alloy
NOTES:
1. Dimensions in brackets [ ] are in millimeters.
2. Conductor smaller than 3 inch bus size not recommended
for 550 kV.
Run ‘A’
Tap ‘AA’
Catalog
Aluminum Aluminum Tube
Run Data
Dimensions Inches/[mm]
Number
Tube
Tube
AA
Nom. Tube
A
B BB W WW Y
1.90
1.90
3.19 1.00 2.64 2.52 2.16
SWT17A17A
1-1/2
1/2
[48]
1-1/2
[48]
[81]
[25]
[67]
[64]
[55]
2.88
2.88
4.00 1.38 3.78 3.78 3.02
SWT19A19A
2-1/2
2-1/2
[27]
2-1/2
[73]
[54]
[35]
[96]
[96]
[37]
2.38
2.13
2
[60.4]
[54]
2.88
2.47
1.05
2-1/2
[73]
2.12 .75 1.75 1.64 [42]
SWT21A14A
3/4
[28]
3.50
[54]
[19]
[44]
[42]
2.84
3
[89]
[72]
4.00
3.12
3-1/2
[102]
[51]
2.38
2.12
2
[60.4]
[54]
288
2.50
2
1.32
2-1/2
[73]
2.38 .75 2.28 1.88 [64]
SWT21A15A
To
1
[34]
3.50
[60.4]
[19]
[60]
[48]
2.87
3-1/2
3
[89]
[73]
4.00
3.16
3-1/2
[102]
[80]
2.38
2.38
2
[60.4]
[60]
2.88
2.76
1.66
2-1/2
[73]
2.69 1.00 2.36 2.26 [70]
SWT21A16A
1-1/4
[42]
3.50
[68]
[25]
[60]
[57]
3.14
3
[89]
[80]
4.00
3.42
3-1/2
[102]
[87]
(Table continued on next page)