Power Section
AssemblyThe contactor, fusing, and thermal protection that switch up to 400 V three-phase electrode current under controller command. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Power Section parts and their functions
5 top-level parts · 8 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Power Contactor | 1× | Electrode power switching |
| 2 | Line Fuse | 3× | Branch protection |
| 3 | Thermal Fuse | 1× | Cabinet over-temperature |
| 4 | Relay | 2× | 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. |
| 5 | 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. |
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Build & assembly graph
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Bill of materials for Power Section
5 top-level lines · 5 rows shown · 8 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Power Contactor | steam-humidifier-contactor | 1× | 1 | · | part |
| 2 | Line Fuse | steam-humidifier-line-fuse | 3× | 3 | · | part |
| 3 | Thermal Fuse | thermal-fuse | 1× | 1 | · | part |
| 4 | Relay | relay | 2× | 2 | · | part |
| 5 | Wire Bundle | wire-bundle | 1× | 1 | · | part |
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Where the power section 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 $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |