GCC Online - Thomas & Betts

Blackburn®

Screw Type Wireholders

Type SW



No. SW1BB. Midget insulator. Pullout strgth. 600 lbs.

No. SW2BB. Medium duty insulator. Pullout strgth. 1100 lbs.

No. SW3BB. Heavy-duty steel reinforced insulator. Pullout strgth. 1500 lbs.

No. SW4BB. Heavy-duty insulator. Pullout strgth. 1500 lbs.

No. Mfr. UPC Screw
Lgth.
In.
Screw
Lgth.
mm
SW1BB 78378630021 1 11/16 42.86
SW2BB 78378630022 2 1/4 57.15
SW3BB 78378630023 2 1/4 57.15
SW4BB 78378630024 2 1/4 57.15