Switchboard

Assembly

Green Printed Circuit Board and Components.JPG · Commons ↗ Report photo

Zonal main or load-center switchboard distributing and protecting a section of the 13.8 kV/450 V plant.

Direct parts	5
Total parts	104
Used in	1 assembly
Class	Assembly

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Zonal main or load-center switchboard distributing and protecting a section of the 13.8 kV/450 V plant. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Switchboard parts and their functions

5 top-level parts · 104 parts in total · full bill of materials below

Switchboard parts diagram: 1 circuit breaker, 2 bus bar, 3 relay, 4 switchboard meter, 5 fastener set. 104 parts in 5 top-level items. — Switchboard parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Circuit Breaker	24×	Air and molded-case breakers per board
2	Bus Bar	12×	Copper distribution bus bars
3	Relay	30×	Protective and metering relays
4	Switchboard Meter	8×	Voltage, current and ground-detection meters
5	Fastener Set	30×	Cubicle and gear mounting hardware

3D model

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Build & assembly graph

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Bill of materials for Switchboard

5 top-level lines · 5 rows shown · 104 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Circuit Breaker	aircraft-carrier-circuit-breaker	24×	24	·	part
2	Bus Bar	aircraft-carrier-bus-bar	12×	12	·	part
3	Relay	relay	30×	30	·	part
4	Switchboard Meter	aircraft-carrier-meter	8×	8	·	part
5	Fastener Set	fastener-set	30×	30	·	part

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Where the switchboard is used

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

Defense & Security 1 Aircraft Carrier

Used in 1 assembly

Electrical Distribution

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 $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