Product Brochure
30 BLACKBURN GROUNDING SYSTEMS
Cat. no. Fig. no.
Cond. range Stud size
Dimensions
H W L
(AWG) (mm
2
) in. (mm) in. (mm) in. (mm) in. (mm)
90 °C rating (486B listed)
Cat. no.
Cond. range Stud size
Dimensions
H W L
(AWG) (mm
2
) in. (mm) in. (mm) in. (mm) in. (mm)
90 °C rating (486B listed)
* Tin plated
DB
—
Structure grounding
Aluminum lay-in lug connector & copper lay-in lug connector
Dual-rated for both copper and
aluminum conductor.
• Manufactured from 6061-T6 aluminum
alloy for maximum strength and conductivity
• Open-faced design enables installer to quickly
lay-in grounding conductor as jumper to multiple
conduits with no break in ground conductor
UL
®
Listed for direct burial.
• Ideal for swimming pool grounding applications
• Carries “DB” marking for direct burial
• Open-faced design enables installer to quickly
lay-in grounding conductor as jumper to multiple
conduits with no break in ground conductor
—
Aluminum lay-in lug connector
—
Copper lay-in lug connector
Fig. 1
Fig. 2
H
L
Diagrams