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Fuse-Switch Tee

Assembly

Transformer feeder combining a load-break switch with HRC fuses and striker trip. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Fuse-Switch Tee parts and their functions

5 top-level parts · 44 parts in total · full bill of materials below
Fuse-Switch Tee parts diagram: 1 load-break switch, 2 HRC current-limiting fuse, 3 fuse carrier, 4 striker trip bar, 5 earthing switch. 44 parts in 5 top-level items.
Fuse-Switch Tee parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Load-Break Switch 6 parts 1× Series switch for the tee
2 HRC Current-Limiting Fuse 3 parts 3× One per phase
3 Fuse Carrier 3× Fuse holder per phase
4 Striker Trip Bar 1× Common striker trip rail
5 Earthing Switch 3 parts 1× Cable-side earthing

3D model

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Build & assembly graph

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Bill of materials for Fuse-Switch Tee

5 top-level lines · 20 rows shown · 44 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Load-Break Switch 6 parts ring-main-unit-distribution-load-break-switch 1× 1 23 assembly
1.1 Fixed Contact ring-main-unit-distribution-fixed-contact 3× 3 · part
1.2 Rotating Moving Contact ring-main-unit-distribution-moving-contact 3× 3 · part
1.3 Puffer Arc Chamber 3 parts ring-main-unit-distribution-arc-chamber 3× 3 4 assembly
1.3.1 Puffer Cylinder ring-main-unit-distribution-puffer-cylinder 1× 3 · part
1.3.2 Arcing Contact ring-main-unit-distribution-arcing-contact 2× 6 · part
1.3.3 Blast Nozzle ring-main-unit-distribution-nozzle 1× 3 · part
1.4 Insulated Drive Shaft ring-main-unit-distribution-drive-shaft 1× 1 · part
1.5 Position Indicator ring-main-unit-distribution-position-indicator 1× 1 · part
1.6 Contact Pressure Spring ring-main-unit-distribution-contact-spring 3× 3 · part
2 HRC Current-Limiting Fuse 3 parts ring-main-unit-distribution-hrc-fuse 3× 3 4 assembly
2.1 Fuse Body ring-main-unit-distribution-fuse-body 1× 3 · part
2.2 Striker Pin ring-main-unit-distribution-striker-pin 1× 3 · part
2.3 Fuse End Cap ring-main-unit-distribution-fuse-cap 2× 6 · part
3 Fuse Carrier ring-main-unit-distribution-fuse-carrier 3× 3 · part
4 Striker Trip Bar ring-main-unit-distribution-striker-trip-bar 1× 1 · part
5 Earthing Switch 3 parts ring-main-unit-distribution-earthing-switch 1× 1 5 assembly
5.1 Earthing Blade ring-main-unit-distribution-earth-blade 3× 3 · part
5.2 Earth Bus Bar ring-main-unit-distribution-earth-bar 1× 1 · part
5.3 Coil Spring coil-spring 1× 1 · part

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Where the fuse-switch tee is used

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

Used 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
VendorHQSpecialtyMOQLead 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 Corp
venture.com.sg ↗
Singapore Electronics contract mfg 1,000 pcs 6–10 wks