SUBSTATION CONNECTORS
Aluminum Terminals Types RAA and RAAC For aluminum tube to flat
• Manufactured from high strength cast aluminum alloy • Clamping hardware is of high strength, anodized and lubricated 2024-T4 aluminum alloy • Side formed contact surfaces are standard to allow clearance for flush mounting • Oxide inhibitor recommended on contact surfaces • Captive bolt head design permits single wrench installation • Drilling in pads conforms to NEMA standards for 1/2” hardware • Special drilling is available upon request • If copper flashed pad is preferred on tongue, use “RAAC” prefix • For tin plating, suffix catalog number with “-TN” • For tongue mounting hardware, suffix catalog number with “-TMH”
A ALUMINUM IPS
FIGURE DIMENSIONS (IN.)
CATALOG NUMBER
BOLT SIZE
1¾"
G
L
M
T
W
3"
1¾"
RAA-07-D RAA-07-F RAA-10-D
1.19 1.19 1.31 1.31 1.56 1.56 1.56 1.44 1.44 1.44 1.69 1.69 1.69 2.19 2.19 2.19 2.69 2.69 2.69 3.19 3.19 3.19 3.44 3.44 3.44 3.75 4.25
6.50 6.50 6.75 6.75 7.00 7.00 8.00 7.25 7.25 8.25 7.63 7.63 8.63 8.00 8.00 9.00 8.38 8.38 9.38 8.75 8.75 9.75 9.13 9.13
3.25 3.25 3.50 3.50 3.75 3.75 3.75 4.00 4.00 4.00 4.38 4.38 4.38 4.75 4.75 4.75 5.13 5.13 5.13 5.50 5.50 5.50 5.88 5.88 5.88 6.50 7.50
.44 .44 .44 .44 .50 .50 .44 .50 .50 .44 .56 .56 .44 .63 .63 .50 .75 .75 .75
2.63 2.63 3.00 3.00 3.56 3.56 3.56 3.88 3.88 3.88 4.44 4.44 4.44 5.13 5.13 5.13 5.75 5.75 5.75 6.81 6.81 6.81 7.81 7.81 7.81 8.94
1/2 1/2 1/2 1/2 5/8 5/8 5/8 5/8 1/2 5/8 5/8 5/8 5/8 3/4 3/4 3/4 3/4 3/4 3/4 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8
⁄
3/4
⁄
⁄
1
RAA-10-F
1¾"
1¾"
2"
RAA-12-D RAA-12-F RAA-12-E RAA-15-D RAA-15-F RAA-15-E RAA-20-D RAA-20-F RAA-20-E RAA-25-D RAA-25-F RAA-25-E RAA-30-D RAA-30-F RAA-30-E RAA-35-D RAA-35-F RAA-35-E RAA-40-D RAA-40-F RAA-40-E RAA-50-E RAA-60-E
4"
1 1/4
1 ⁄"
⁄"
1 1/2
2
2 1/2
3
1.06 1.06 1.06 1.19 1.19 1.19 1.31
3 1/2
4
10.13 10.75 11.75
5 6
1.75 10.06
318
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