BURNDY Master Catalog (20190422)

Substation - Welded/EHV

Welded T Connector Type SWT-A-A-75

Welded T Connector, Type SWT-A-A-75 Bus “A” Frame Connector, 75° Material:  Cast 356 Aluminum Alloy EHV Rated: Self Shielding up to 550 kV

Aluminum Tube

Dimensions In.

Catalog Number

Run

Tap

Nominal

A Nominal

AA

B

BB

2.38 [60.4] 2.38 [60.4] 2.88 [73] 2.88 [73] 2.88 [73] 3.50 [89] 3.50 [89] 3.50 [89] 4.00 [102] 4.00 [102] 4.00 [102] 4.00 [102] 4.50 [114] 4.50 [114] 4.50 [114] 5.56 [141] 5.56 [141] 5.56 [141] 6.62 [168] 6.62 [168] 6.62 [168]

1.66 [42] 1.90 [48] 1.66 [42] 1.90 [48] 2.38 [60] 1.90 [48] 2.38 [60] 2.88 [73] 1.66 [42] 1.90 [48] 2.38 [42] 2.88 [73] 2.38 [60] 2.88 [73] 3.50 [89] 2.38 [60] 2.88 [73] 3.50 [89] 3.50 [89] 4.00 [102] 4.50 [114]

2.69 [68] 3.19 [81] 2.69 [68] 3.19 [81] 4.00 [102] 3.19 [81] 4.00 [102] 4.00 [102] 2.69 [68] 3.19 [81] 4.00 [68] 4.00 [68] 4.18 [105] 4.00 [102] 4.56 [116] 4.00 [102] 4.00 [102] 4.56 [116] 4.56 [116] 5.50 [140] 6.00 [152]

1.00 [25] 1.00 [25] 1.00 [25] 1.00 [25] 1.00 [25] 1.00 [25] 1.00 [25] 1.38 [35] 1.00 [25] 1.00 [25] 1.00 [25] 1.38 [35] 1.00 [25] 1.38 [35] 1.38 [35] 1.00 [25] 1.38 [35] 1.38 [35] 1.38 [35] 1.38 [35] 1.38 [35]

SWT18A16A75

2″

1-1/4″

SWT18A17A75

2″

1-1/2″

SWT19A16A75

2-1/2″

1-1/4″

SWT19A17A75

2-1/2″

1-1/2″

SWT19A18A75

2-1/2″

2″

SWT20A17A75

3″

1-1/2″

SWT20A18A75

3″

2″

SWT20A19A75

3″

1-1/2″

SWT21A16A75

3-1/2″

1-1/4″

SWT21A17A75

3-1/2″

1-1/2″

SWT21A18A75

3-1/2″

2″

SWT21A19A75

3-1/2″

1-1/2″

SWT22A18A75

4″

2″

SWT22A19A75

4″

1-1/2″

SWT22A20A75

4″

3″

SWT24A18A75

5″

2″

SWT24A19A75

5″

1-1/2″

SWT24A20A75

5″

3″

SWT86A20A75

6″

3″

SWT86A21A75

6″

3-1/2″

NOTES: 1. Dimensions in brackets [ ] are in millimeters. 2. Conductor smaller than 3 inch bus size not recommended for 550 kV.

SWT86A22A75

6″

4″

1-800-387-6487 (Canada) 1-603-647-5299 (International)

M-19