Premium Quality & Competitive Prices – Patton & Cooke Co. offers a comprehensive line of substation connectors of exceptional quality. Standard styles are available for standard applications. As well, keeping with Patton & Cooke’s manufacturing tradition, custom substation connectors are also available to meet customer’s unique requirements.
Substation Connectors
Download attachments:
Substation Connectors Installation Manual PDF
230 kV & Below
Substation Connectors
*Links will redirect to PDU website
Technical Information: Material Info | Pad Sizes | Special Features | Cable Sizes
EHV
Substation Connectors
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Technical Information: Material Info | Pad Sizes | Special Features | Cable Sizes
Specs
Substation Connectors
MATERIAL INFO
Aluminum Connectors
Material:
- Welded – 356-T6
- Bolted – 356-T6
- Compression – 1100 Grade (Ec)
Alloy Composition:
- 356-T6: Si 6.5-7.5 Fe .50 Cu .35 Mg .25-.40 Mn .35 Zn .35 Ti .25 Bal. Alu.
- 1100 (Ec): Si .15 Fe .6-.8 Cu .10 Zn .05 Alu. 99.0
Hardware:
- Bolts: 2024-T4 Alloy, Coated With No. 205 Alumilite And Lubricated With No-Ox-Id.
- Nuts: 6061-T6 Alloy
- Lock Washers: 6061-T6 Alloy
Nominal Torque Values For Lubricated Aluminum Bolts:
- 3/8″ = 15 Foot Pounds
- 1/2″ = 25 Foot Pounds
- 5/8″ = 40 Foot Pounds
Bronze Connectors
Material:
- Bolted: 833 (Contact Metal)
- Compression: 110 Copper
Alloy Composition:
- 833: Cu 93.0 Tn 1.5 Pb 1.5 Zn 4.0
Hardware:
- Bolts : Silicon Bronze (Not Lubricated)
- Nuts & Lock Washers: Silicon Bronze
Nominal Torque Values For Silicon Bronze Bolts:
- 3/8″ = 20 Foot Pounds
- 1/2″ = 40 Foot Pounds
- 5/8″ = 55 Foot Pounds
PAD SIZES
SPECIAL FEATURES
Additional Specs
Substation Connectors
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