15kV To 33kV Fuse Cut Out Bushing Insulator
Fuse Cutout Bushings
Product Overview
A porcelain fuse cutout bushing range covering 15 kV through 33 kV, published as a full dimensional table across fifteen figure numbers. Creepage runs from 220 mm up to 660 mm, main diameters from 287 mm to 467 mm, shed counts from 8 to 17 and net weights from 2.6 kg to 7.5 kg. Voltage classes span 15 kV, 25 kV, 24/27 kV and 33/36 kV with cantilever strengths from 6.8 kN to 20 kN.
Key benefits
Why Buyers Choose This Part
- Fifteen figure numbers so the exact creepage and diameter can be matched
- Creepage choices from 220 mm to 660 mm across the range
- Voltage classes from 15 kV to 33/36 kV in one published table
- Built to IEC safety standards with ANSI and AS figures also covered
Application scenarios
Where It Is Used
- Pole-mounted fuse cutouts across 15 kV to 33 kV networks
- Utilities standardising cutout bushings across several voltage classes
- Replacement where the installed figure number must be matched
- Export projects covering IEC, ANSI and AS requirements
Who it is for
Who It Suits
- Distribution utilities across several voltage classes
- Cutout assemblers sourcing porcelain bodies
- Distributors supplying the full fuse cutout bushing range
Problems it solves
What Goes Wrong Without The Right Part
- Cutout bodies that do not match the installed figure number
- Creepage selection across a network with mixed pollution levels
- Sourcing 15 kV through 33 kV classes from separate suppliers
- Cantilever ratings chosen without reference to the published table
Technical features
How It Is Built
- Fifteen figure numbers from 72101 to 722302
- Main diameter D from 287 mm to 467 mm
- Diameter d from 87 mm to 155 mm
- Height from 32 mm to 35 mm
- Creepage distance from 220 mm to 660 mm
- Voltage class 15 kV, 25 kV, 24/27 kV and 33/36 kV
- Cantilever strength from 6.8 kN to 20 kN
- Net weight from 2.6 kg to 7.5 kg
- Shed number from 8 to 17
- Companion RW11-10/100 and RW11-10/200 cutout ratings at 110 kV BIL and 42 kV withstand
Materials
Materials
- Electrical porcelain body
- Metal fittings
Manufacturing
Process
- Forming
- Glazing
- Firing
- Fitting assembly
- Electrical test
Quality control
Testing
- Creepage verified against the figure number in the table
- Cantilever strength proof test
- Dimensional check on diameter and shed count
Certifications
Certification
- Built to IEC safety standards
- ISO 9001 quality management system
Customisation
Customisation Options
- Brand name as per customer requirements
- Model number to order
- Export carton or customised packing
Comparison
How It Compares
| The RW11-10 drop-out fuse cutout | The RW11-10 listing is the complete open frame cutout at 10 kV with 100 A and 200 A ratings. This range is the porcelain bushing table across the wider 15 kV to 33 kV span. |
|---|---|
| Standard transformer bushings | A fuse cutout bushing carries the fuse assembly as well as the lead, which is why the table publishes cantilever strength alongside creepage. |
Use guide
Before You Order And After It Arrives
- Identify the figure number on the installed unit before ordering a replacement
- Select creepage from the site pollution class, not voltage alone
- Check the cantilever strength column against the fuse carrier load
- Confirm the shed count matches the profile you need
Questions
15kV To 33kV Fuse Cut Out Bushing Insulator Questions
What creepage distances are available?
From 220 mm up to 660 mm across the fifteen figure numbers in the published table.
Which voltage classes does the range cover?
15 kV, 25 kV, 24/27 kV and 33/36 kV.
What cantilever strengths are listed?
From 6.8 kN through 10 kN, 12.5 kN, 18 kN and 20 kN depending on the figure number.
What do the units weigh?
Between 2.6 kg and 7.5 kg net depending on the size.
What safety standard applies?
IEC, with ANSI and AS figures also covered in the range.
Can you supply under our brand?
Yes, brand name is as per customer requirements and the model number can be ordered to your reference.
Related
Related Products
BUCHA 24kV 160A HV Porcelain Bushing C-450
- Creepage Distance, Catalogued As C-450 450 mm
- Diameter 105 mm
- Height 550 mm
BUCHA 24kV 160A 450mm Ceramic Bushing Isolators
- Creepage Distance 450 mm
- Diameter 105 mm
- Height 550 mm
24kV To 36kV HV Porcelain Transformer Bushing
DIN 42531 20NF250A Transformer Bushing Isolators
- DIN 42531 20NF Pattern 250 A
Keep reading
Related Cases Guides And Applications
Guide
Transformer Bushing Selection A Guide For Engineers
GuideWhat Is A High Voltage Transformer Insulator
GuideHow To Choose Creepage Distance For A Polluted Site
IndustryPower Utilities And Substations
SolutionManufacturing To Your Drawing Or Sample
SolutionSelecting Creepage For The Pollution At Your Site
Quote For 15kV To 33kV Fuse Cut Out Bushing Insulator
Send the quantity and any drawing you have. Enquiries are answered within 24 hours, and we produce to customer drawings and samples.