Power and Signal Harness
AssemblyHigh-current interconnect between cells, BMS, and power bus, plus cell-tap monitoring wires. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Power and Signal Harness parts and their functions
4 top-level parts · 5 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Main Bus Bar | 1× | Low-resistance aluminum or copper bus bar |
| 2 | Wire Bundle | 2× | High-current power feedthroughs and monitoring taps |
| 3 | Connector | 1× | Main battery-to-load bus connector |
| 4 | Fastener Set | 1× | Cable lug terminals and retaining bolts |
3D model
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Bill of materials for Power and Signal Harness
4 top-level lines · 4 rows shown · 5 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Main Bus Bar | satellite-battery-module-main-bus-bar | 1× | 1 | · | part |
| 2 | Wire Bundle | wire-bundle | 2× | 2 | · | part |
| 3 | Connector | connector | 1× | 1 | · | part |
| 4 | Fastener Set | fastener-set | 1× | 1 | · | part |
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Where the power and signal harness 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 |
|
🇮🇳Polycab
polycab.com ↗
|
Mumbai, IN | Wires & cables | 1,000 sets | 4–6 wks |
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🇨🇳Luxshare
luxshare-ict.com ↗
|
Dongguan, CN | Connectors & cables | 1,000 sets | 4–6 wks |
|
🇨🇳Hengtong
hengtonggroup.com ↗
|
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 |