GROUNDING CONNECTORS
Heavy Duty Long Barrel - Two Hole Tongue with Inspection Window for Copper Grounding Applications
Type HBBLU-D-GND
• Permanent compression termination designed specifically for grounding applications • Manufactured from heavy wall, high conductivity seamless copper tubing • Factory prefilled with copper-based oxide inhibitor • Heavy duty design to withstand the electrical and mechanical stresses
induced during short circuit conditions • Beveled entry for easy cable insertion
• Inspection window to ensure full cable insertion • Compatible with industry standard 12-ton u-dies • Connectors are cULus listed: - UL486A-B for power applications (90°C) - UL467 for grounding, bonding, and direct burial applications in earth or concrete - Suitable for use in circuits rated up to 35 kV - Connectors are cULus listed with both Penn-Union and Burndy tooling • For tin plating, suffix catalog number with “-TN”
INSTALLATION TOOLING PENN-UNION DIE CATALOG NO.
FIGURE DIMENSIONS (IN.)
STUD HOLE SIZE
COPPER CONDUCTOR SIZE
CATALOG NUMBER
BURNDY DIE INDEX NO.
13/16 15/16 15/16 1-1/4 1-1/4 1-1/4 1-1/4 1-9/16 1-7/16 WIRE STRIP LENGTH
TONGUE WIDTH “W”
STUD HOLE SPACING
TONGUE LENGTH “C”
TONGUE THICKNESS “T”
BARREL LENGTH “B”
OVERALL LENGTH “L”
HBBLU-2D-GND HBBLU-1/0D-GND HBBLU-2/0D-GND HBBLU-3/0D-GND HBBLU-4/0D-GND HBBLU-025D-GND HBBLU-035D-GND HBBLU-050D-GND HBBLU-060D-GND HBBLU-075D-GND
2 Sol./2 Str.
1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2
1.75 1.75 1.75 1.75 1.75 1.75 1.75 1.75 1.75 1.75
.98 .91 .97
3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00
.16 .19 .26 .29 .30 .34 .43 .50 .58 .64
.75 .83 .83
4.21 4.60 4.38 4.94 4.94 4.94 5.00 5.42 5.48 7.25
11 14 15 16 17 18 20 22
T-11 T-14 T-15 T-16 T-17 T-18 T-20 T-22
1/0 Str. 2/0 Str. 3/0 Str. 4/0 Str.
1.08 1.22 1.28 1.62 1.86 2.10 2.31
1.18 1.18 1.18 1.18 1.48 1.38 3.03
250 kcmil 350 kcmil 500 kcmil 600 kcmil 750 kcmil
576 627
– –
3-1/8
224
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