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Discussion History

Main Switchboard

Assembly

Distribution board with breakers feeding ship circuits. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Main Switchboard parts and their functions

5 top-level parts · 53 parts in total · full bill of materials below
Main Switchboard parts diagram: 1 sheet metal panel, 2 circuit breaker, 3 busbar, 4 relay, 5 LCD panel. 53 parts in 5 assemblies.
Main Switchboard parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Sheet Metal Panel 8× Cabinet
2 Circuit Breaker 24× Branch protection
3 Busbar 4× Distribution bars
4 Relay 16× Control relays
5 LCD Panel 1× Power monitor

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Main Switchboard

5 top-level lines · 5 rows shown · 53 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Sheet Metal Panel sheet-panel 8× 8 · part
2 Circuit Breaker catamaran-ferry-circuit-breaker 24× 24 · part
3 Busbar catamaran-ferry-busbar 4× 4 · part
4 Relay relay 16× 16 · part
5 LCD Panel lcd-panel 1× 1 · part

Where the main switchboard is used

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

Used in 1 assembly

Electrical System

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
VendorHQSpecialtyMOQLead 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