Main Bus Bars
AssemblyThree-phase copper or aluminum bus carrying generator output to loads, rated for peak current and thermal cycling. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Main Bus Bars parts and their functions
4 top-level parts · 19 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Bus Bars | 3× | Copper or aluminum bar stock, calculated for peak current with <10 °C rise |
| 2 | Bus Insulators | 6× | Porcelain or epoxy rod insulators supporting bus above enclosure floor |
| 3 | Compression Lugs | 9× | Compression lug connections (3 phases × 3 connection points) with torque specs |
| 4 | Grounding Bus | 1× | Copper grounding bus connected to facility ground rod via main ground lug |
3D model
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Bill of materials for Main Bus Bars
4 top-level lines · 4 rows shown · 19 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Bus Bars | generator-paralleling-bus-bars | 3× | 3 | · | part |
| 2 | Bus Insulators | generator-paralleling-bus-insulators | 6× | 6 | · | part |
| 3 | Compression Lugs | generator-paralleling-bus-connectors | 9× | 9 | · | part |
| 4 | Grounding Bus | generator-paralleling-bus-grounding | 1× | 1 | · | part |
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Where the main bus bars is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.10–$30. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| motherson.com ↗ | Noida, IN | Wiring harness & modules | 1,000 sets | 4–6 wks |
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🇮🇳Polycab
polycab.com ↗
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Mumbai, IN | Wires & cables | 1,000 sets | 4–6 wks |
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🇨🇳Luxshare
luxshare-ict.com ↗
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Dongguan, CN | Connectors & cables | 1,000 sets | 4–6 wks |
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🇨🇳Hengtong
hengtonggroup.com ↗
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Suzhou, CN | Cables | 1,000 sets | 4–6 wks |
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🇮🇳Finolex
finolex.com ↗
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Pune, IN | Wires & cables | 1,000 sets | 4–6 wks |