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HV Switchboard parts and their functions

4 top-level parts · 28 parts in total · full bill of materials below

#	Part	Qty	What it does
1	Circuit Breaker	16×	Vacuum breaker protecting each generator and feeder on the HV board.
2	Relay	10×	Electromechanical switch in which a small coil current closes or opens contacts rated for a much larger load, isolating control circuits from what they switch.
3	LCD Panel	1×	Liquid-crystal display module with backlight and driver electronics that shows the machine's readouts, menus, and status to the operator.
4	Wire Bundle	1×	Group of insulated conductors cut to length, terminated, and bound together to carry power and signals between the assemblies of a machine.

3D model

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Build & assembly graph

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product / assembly shared across products atomic part related product

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Bill of materials for HV Switchboard

4 top-level lines · 4 rows shown · 28 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Circuit Breaker	icebreaker-ship-breaker	16×	16	·	part
2	Relay	relay	10×	10	·	part
3	LCD Panel	lcd-panel	1×	1	·	part
4	Wire Bundle	wire-bundle	1×	1	·	part

Where the HV switchboard is used

1 product across 1 domain contain it, directly or inside a sub-assembly

• Marine 1 Icebreaker

Used in 1 assembly

Power Plant

Sourcing: possible vendors

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 $1–$200. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳JLCPCB jlcpcb.com ↗	Shenzhen, CN	PCB fabrication	100 pcs	2–4 wks
🇨🇳PCBWay pcbway.com ↗	Shenzhen, CN	PCB fab & assembly	100 pcs	2–4 wks
🇨🇳Shennan Circuits scc.com.cn ↗	Shenzhen, CN	PCB manufacturer	100 pcs	2–4 wks
🇮🇳Shogini Technoarts shogini.com ↗	Mumbai, IN	PCB manufacturer	100 pcs	2–4 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	100 pcs	2–4 wks