Cooper Bussmann
JCK-18R
Medium-Voltage (MV) current-limiting fuse cartridge - R-Rated - Eaton / Cooper Bussmann (Fuse cartridges) - Rated current 390A - Rated voltage 2.4kVac / 2400Vac - Short circuit breaking rating 50kA (RMS symmetrical) / 1430A (minimum) - D3" x L10.8" / D76mm x L274mm - indicator - order code #JCK-18R
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Brand
SKU
JCK-18R
Online Price
$12,522.38
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
JCK-18REaton / Cooper Bussmann - Medium-Voltage (MV) fuse cartridges JCK series
Description
Medium-Voltage (MV) current-limiting fuse cartridge - R-Rated - Eaton / Cooper Bussmann (Fuse cartridges) - Rated current 390A - Rated voltage 2.4kVac / 2400Vac - Short circuit breaking rating 50kA (RMS symmetrical) / 1430A (minimum) - D3" x L10.8" / D76mm x L274mm - indicator - order code #JCK-18R
Specifications
Primary brand
Eaton
Secondary brand
Cooper Bussmann
Main function
Fuse
Product series / family name
MV standard fuses
Sub-range name
Fuse cartridges
Functions
Medium-Voltage (MV) current-limiting fuse cartridge
Design
R-Rated
Rated current
390A
Rated voltage (AC)
2.4kVac / 2400Vac
Short circuit breaking rating
50kA (RMS symmetrical)
1430A (minimum)
80kA (asymmetrical)
1430A (minimum)
80kA (asymmetrical)
Dimensions
D3" x L10.8"
D76mm x L274mm
D76mm x L274mm
Visual position indicator
indicator
Order code / Manufacturer SKU
JCK-18R
Manufacturer product status
Commercialized
UPC code
051712690188
Benefits
Current-limiting R-Rated fuses will safely interrupt all currents between their minimum and maximum interrupting ratings and will melt in a range of 15 to 35 seconds at a value of 100 times the "R" number per ANSI C37.46.
R-Rated fuses are physically dimensioned for easy installation in existing hardware.
Available in standard; AMPGARD Hookeye and hermetically sealed; and bolt-on mounting styles to meet application needs.
4.8kV Limitamp bolt-on constructions available in ratings from 2R to 24R.
2.4kV and 4.8kV AMPGARD hermetically sealed constructions are suitable for Class I; Group D; Div. 2 hazardous locations.
Open fuse indicator on all mounting styles speeds troubleshooting.
Classified as backup fuses for current-limiting protection of medium voltage motor controllers (short-circuit performance only).
These fuses are in a self-contained; non-venting package for installation indoors or outdoors in an enclosure.
R-Rated fuses are physically dimensioned for easy installation in existing hardware.
Available in standard; AMPGARD Hookeye and hermetically sealed; and bolt-on mounting styles to meet application needs.
4.8kV Limitamp bolt-on constructions available in ratings from 2R to 24R.
2.4kV and 4.8kV AMPGARD hermetically sealed constructions are suitable for Class I; Group D; Div. 2 hazardous locations.
Open fuse indicator on all mounting styles speeds troubleshooting.
Classified as backup fuses for current-limiting protection of medium voltage motor controllers (short-circuit performance only).
These fuses are in a self-contained; non-venting package for installation indoors or outdoors in an enclosure.
Related Documents
| Name | Last Update | Language |
|---|---|---|
| Eaton - Bussmann series solutions - Volume 4C Circuit Protection - Catalog.pdf | 25 Jul 2021 | English (US) |
| Eaton - Cooper Bussmann - R-Rated fuses medium voltage - Datasheet.pdf | 25 Jul 2021 | English (US) |
| Eaton-Cooper-Bussmann-JCK-current-limiting-curve.jpg | 25 Jul 2021 | English (US) |
| Eaton-Cooper-Bussmann-JCK-fuse-curve.jpg | 25 Jul 2021 | English (US) |
