Capacitor Switcher

Assembly

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Three-phase vacuum capacitor switcher with point-on-wave controlled closing.

Direct parts	6
Total parts	118
Used in	1 assembly
Class	Assembly

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Three-phase vacuum capacitor switcher with point-on-wave controlled closing. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Capacitor Switcher parts and their functions

6 top-level parts · 118 parts in total · full bill of materials below

Capacitor Switcher parts diagram: 1 vacuum interrupter, 2 switcher operating mechanism, 3 switcher pole insulator, 4 controlled switching relay, 5 inrush-limiting reactor, 6 auxiliary contact switch. 118 parts in 6 top-level items. — Capacitor Switcher 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	Vacuum Interrupter	3×	One vacuum bottle per pole
2	Switcher Operating Mechanism 4 parts	1×	Spring-charged magnetic actuator drive
3	Switcher Pole Insulator	3×	Pole-column support insulator
4	Controlled Switching Relay 4 parts	1×	Point-on-wave synchronizing relay
5	Inrush-Limiting Reactor	3×	Inrush-limiting current reactor
6	Auxiliary Contact Switch	2×	Position auxiliary contact block

3D model

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Build & assembly graph

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Bill of materials for Capacitor Switcher

6 top-level lines · 14 rows shown · 118 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Vacuum Interrupter	capacitor-bank-substation-vacuum-interrupter	3×	3	·	part
2	Switcher Operating Mechanism 4 parts	capacitor-bank-substation-switcher-operating-mechanism	1×	1	12	assembly
2.1	Magnetic Actuator Coil	capacitor-bank-substation-actuator-coil	3×	3	·	part
2.2	Coil Spring	coil-spring	6×	6	·	part
2.3	Relay	relay	2×	2	·	part
2.4	Fastener Set	fastener-set	1×	1	·	part
3	Switcher Pole Insulator	capacitor-bank-substation-pole-insulator	3×	3	·	part
4	Controlled Switching Relay 4 parts	capacitor-bank-substation-controlled-switching-relay	1×	1	95	assembly
4.1	Bare PCB	pcb-bare	1×	1	·	part
4.2	Microcontroller	mcu	1×	1	·	part
4.3	SMD Passive (R/C/L)	smd-passives	90×	90	·	part
4.4	Relay	relay	3×	3	·	part
5	Inrush-Limiting Reactor	capacitor-bank-substation-inrush-reactor	3×	3	·	part
6	Auxiliary Contact Switch	capacitor-bank-substation-auxiliary-switch	2×	2	·	part

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Where the capacitor switcher is used

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

Power & Energy 1 Substation Capacitor Bank

Used in 1 assembly

Substation Capacitor Bank

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 (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks