2020 BURNDY Master Catalog

Substation - Bolted

Aluminum Terminal, Tube to Pad; Type NA-A Terminal Pad Cap, Type STS-A-NCG (one piece)

AluminumTerminals, Type NA-A For Tube to Pad Material: Aluminum Alloy Hardware: Aluminum Aluminum alloy terminal for joining copper or aluminum tube to copper or aluminum pad. Notes : • Properly proportioned to minimize conductor corrosion due to galvanic action. When properly used, this item does not require use of bimetallic plates; Please contact BURNDY Technical Support for recommendations PENETROX™ A joint compound is recommended on contact surfaces Please contact factory for other sizes, combinations, and availability • •

J Dia.

Catalog Number NA15A2N NA15A4N NA16A2N NA17A2N NA17A4N NA18A2N NA18A4N NA19A4N NA20A4N NA22A4N

L

H

T

W

Al tube

B

C

3.50 3.50 3.75 4.00 4.00 4.25 4.25

1.88 3.00 2.25 2.50 3.00 2.75 3.12 3.75

1/2 6.75 1/2 6.75 1/2 7.00 1/2 7.50 1/2 7.50 5/8 7.50 5/8 7.50 5/8 7.75

3.38 3.38 3.38 3.88 3.88 4.47 4.47 4.97 5.47 6.22

0.38 3.06 0.38 3.06 0.44 3.40 0.50 3.64 0.50 3.64 0.50 4.50 0.50 4.50 0.69 5.00 0.69 5.62 0.81 6.62

1 IPS

1 1/4 IPS

1 1/2 IPS

2 IPS

•

One wrench installation

2 1/2 IPS 4.50 3 IPS 5.00 4 IPS 6.00

4.38 5/8 8.31 5.25 5/8 9.31

Type STS-A-NCG, Single Piece Terminal Pad Cap; EHV

Bolted 1-piece terminal pad cap of cast Aluminum; Stainless Steel Hardware. Aluminum Alloy EHV Rated: Self Shielding at operating voltages up to 500 kV Material:

Maximum Shielded Area

Catalog Number

E

F

H

L

W

1.75 [44] 1.75 [44] 1.75 [44]

1.75 [44] 1.75 [44] 1.75 [44]

1.50 [38] 1.25 [32] 1.25 [32]

4.00 [102] 4.50 [114] 4.50 [114]

4.00 [102] 4.50 [114] 6.50 [165]

STS44ACG10

3.5 x 3.5

STS44A4NCG2

4 x 4

STS46A6NCG1

6 x 4

NOTES: 1. Dimensions in brackets [ ] are in millimeters. 2. Catalog number is for one shielding cap only. If more than one is required, specifiy total quantity.

www.burndy.com 1-800-346-4175 (US)

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