Distribution Connectors (Combined)

Overhead Primary Taps Stirrup Clamps Aluminum

ALUMINUM GH280AL

GH280AL Series Aluminum Stirrup Clamps provide a convenient method of making copper connections and taps to ACSR, AAC and AAAC where connections are frequently installed and removed. • Wide bail configuration provides easy installation for one or two hot-line taps. • High-strength aluminum alloy body and pressure pad form permanent connection with low contact resistance. • Serrated conductor groove prevents rotation on run conductor. • Modified parabolic V-groove design encircles the run conductor maximizing contact area and ensuring efficient current transfer. • Wrought aluminum alloy body provides elongation characteristics for consistent compression to copper stirrup. • Crimped copper stirrup provides high conductivity to maintain low operating temperature. • Meets or exceeds all ANSI-C119.4 Class A current cycle requirements. • Factory inhibited and bagged.

DC-7

W

D

H

Material:

Body & Pad – Extruded Aluminum Stirrup – Copper Eyestem – Stainless Steel/Forged Aluminum “L” suffix – For factory applied inhibitor “P” suffix – For tin plated bail (i.e. GH282ALP)

Options :

Product Data & Conductor Size

RANGE

EYESTEM

STANDARD PACK

COPPER BAIL SIZE (IN.)

CARTON WEIGHT LBS. (KG)

CATALOG NUMBER

EYESTEM SIZE

WIDTH IN. (MM)

DEPTH IN. (MM)

HEIGHT IN. (MM)

ACSR

AAC

QTY

QTY

#4 - 4/0 (0.250 - 0.563) [6.35 - 14.30] 1/0 - 397.5 (0.398 - 0.806) [10.11 - 20.47] 4/0 - 795 (0.563 - 1.140) [14.30 - 28.96]

#4 - 4/0 (0.232 - 0.528) [5.89 - 13.41] 1/0 - 397.5 (0.368 - 0.724) [9.35 - 18.39] 250 - 954 (0.574 - 1.126) [14.58 - 28.60]

4.500 (114.30)

3.500 (88.90)

5.250 (133.35)

16.320 (7.40)

#2 (0.258)

GH282AL

1

1/2

25

5.500 (139.70)

4.000 (101.60)

6.000 (152.40)

29.000 (13.15)

2/0 (0.365)

GH284AL

1

1/2

25

5.500 (139.70)

4.375 (111.13)

6.500 (165.10)

33.000 (14.97)

2/0 (0.365)

1

1/2

25

GH286AL

In accordance with ANSI C119.4, the ampacity limitation for stirrups is the maximum current for which the stirrup bail is rated. For AAAC conductor ranges, see closest equivalent within the AAC conductor ranges. This information is in the conductor quick reference chart located in the reference section of this catalog,

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