BURNDY Master Catalog (20190422)

Substation - Welded/EHV

Welded Rigid Coupler Type WSLB-A

Welded Rigid Coupler, TypeWSLB-A Bus to Bus Coupler Material:  Cast 356 Aluminum Alloy EHV Rated: Self-Shielding up to 550 kV

Catalog Number

Conductor Aluminum Tubing Size

OD

Sch. 40

Sch. 80

1.32 [34] 1.66 [42] 1.90 [48] 2.38 [60] 2.88 [73] 3.50 [89] 4.00 [102] 4.50 [114] 5.56 [141] 6.62 [168]

WSLB15A

WSLB55A

1 ″

WSLB16A

WSLB56A

1-1/4 ″

WSLB17A

WSLB57A

1-1/2 ″

WSLB18A

WSLB58A

2 ″

WSLB19A

WSLB59A

2-1/2 ″

WSLB20A

WSLB90A

3 ″

WSLB21A

WSLB91A

3-1/2 ″

WSLB22A

WSLB92A

4 ″

WSLB24A

WSLB94A

5 ″

WSLB86A

WSLB96A

6 ″

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

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

M-13