Cooper Bussmann
KTN-R-450
Low-Voltage (LV) fast-acting current-limiting bolt-on type fuse - Class RK1 - Eaton / Cooper Bussmann (Limitron bolt-on type fuses) - Rated current 450A - Rated voltage 250Vac - Short circuit breaking rating 200kA (RMS symmetrical) - D2.88" x L10.38" / D73mm x L264mm - order code #KTN-R-450
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Brand
SKU
KTN-R-450
Online Price
$3,215.60
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
KTN-R-450Eaton / Cooper Bussmann - Low-Voltage (LV) branch circuit Limitron bolt-on fuses KTN-R series
Description
Low-Voltage (LV) fast-acting current-limiting bolt-on type fuse - Class RK1 - Eaton / Cooper Bussmann (Limitron bolt-on type fuses) - Rated current 450A - Rated voltage 250Vac - Short circuit breaking rating 200kA (RMS symmetrical) - D2.88" x L10.38" / D73mm x L264mm - order code #KTN-R-450
Specifications
Primary brand
Eaton
Secondary brand
Cooper Bussmann
Main function
Fuse
Product series / family name
LV branch circuit fuses
Sub-range name
Limitron bolt-on type fuses
Functions
Low-Voltage (LV) fast-acting current-limiting bolt-on type fuse
Design
Class RK1
Rated current
450A
Rated voltage (AC)
250Vac
Short circuit breaking rating
200kA (RMS symmetrical)
100kA (DC)
100kA (DC)
Dimensions
D2.88" x L10.38"
D73mm x L264mm
D73mm x L264mm
Technical compatibility with
panelboards
Order code / Manufacturer SKU
KTN-R-450
Manufacturer product status
Commercialized
UPC code
051712407267
Compliant with standard(s)
UL Listed Std. 248-12 Class RK1 Guide JDDZ File E4273
CSA Certified Class 1422-02 File 53787
CE
CSA Certified Class 1422-02 File 53787
CE
Benefits
Current limitation for non-inductive circuits provides Class RK1 current-limiting response to maximum ground fault and shortcircuit conditions
200kA interrupting rating provides high ratings at all circuit locations
Economical protection for high-fault current circuits
200kA interrupting rating provides high ratings at all circuit locations
Economical protection for high-fault current circuits
Related Documents
| Name | Last Update | Language |
|---|---|---|
| Eaton - Bussmann series solutions - Volume 4C Circuit Protection - Catalog.pdf | 25 Jul 2021 | English (US) |
| Eaton-Cooper-Bussmann-KTN-R-current-limiting-curve.jpg | 25 Jul 2021 | English (US) |
| Eaton-Cooper-Bussmann-KTN-R-fuse-curve.jpg | 25 Jul 2021 | English (US) |
