Cooper Bussmann
LPJ-50SP
Low-Voltage (LV) time-delay fuse cartridge with dual-element - Class J - Eaton / Cooper Bussmann (Low-Peak fuse cartridges) - Rated current 50A - Rated voltage 600Vac / 300Vdc - Short circuit breaking rating 300kA (RMS symmetrical) - D1.1" x L2.4" / D27mm x L60mm - order code #LPJ-50SP
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Brand
SKU
LPJ-50SP
Online Price
$147.46
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
LPJ-50SPEaton / Cooper Bussmann - Low-Voltage (LV) branch circuit Low-Peak fuse cartridges LPJ-SP series
Description
Low-Voltage (LV) time-delay fuse cartridge with dual-element - Class J - Eaton / Cooper Bussmann (Low-Peak fuse cartridges) - Rated current 50A - Rated voltage 600Vac / 300Vdc - Short circuit breaking rating 300kA (RMS symmetrical) - D1.1" x L2.4" / D27mm x L60mm - order code #LPJ-50SP
Specifications
Primary brand
Eaton
Secondary brand
Cooper Bussmann
Main function
Fuse
Product series / family name
LV branch circuit fuses
Sub-range name
Low-Peak fuse cartridges
Functions
Low-Voltage (LV) time-delay fuse cartridge
Design
dual-element
Class J
Class J
Rated current
50A
Rated Voltage (DC)
300Vdc
Rated voltage (AC)
600Vac
Short circuit breaking rating
300kA (RMS symmetrical)
100kA (DC)
100kA (DC)
Dimensions
D1.1" x L2.4"
D27mm x L60mm
D27mm x L60mm
Technical compatibility with
power panelboards
branch circuit breaker panelboard mains
machinery disconnects
industrial control
branch circuit breaker panelboard mains
machinery disconnects
industrial control
Order code / Manufacturer SKU
LPJ-50SP
Manufacturer product status
Commercialized
UPC code
051712523356
Compliant with standard(s)
UL Listed Guide JDDZ File E4273
CSA Certified Class J per CSA 22.2 No.248.8 Class 1422-02 File 53787
RoHS compliant
RoHS 2011/65/EU compliant
CE
CSA Certified Class J per CSA 22.2 No.248.8 Class 1422-02 File 53787
RoHS compliant
RoHS 2011/65/EU compliant
CE
Benefits
Dual-element; time-delay Class J fuse; 10 seconds (minimum) at 500 percent rated amps; available with optional indication on select ratings (see catalog numbers table).
Separate overload and short-circuit elements provide time delay for sizing of high inrush loads linked with Class J current limitation
Selective coordination ratio of 2/1 (within Low-Peak fuse family) prevents electrical shutdowns from extending beyond the failed circuit
Series combination ratings with branch circuit breakers allows broad range of coverage; independent of breaker manufacturer
Separate overload and short-circuit elements provide time delay for sizing of high inrush loads linked with Class J current limitation
Selective coordination ratio of 2/1 (within Low-Peak fuse family) prevents electrical shutdowns from extending beyond the failed circuit
Series combination ratings with branch circuit breakers allows broad range of coverage; independent of breaker manufacturer
Related Documents
| Name | Last Update | Language |
|---|---|---|
| Eaton - Bussmann series solutions - Volume 4C Circuit Protection - Catalog.pdf | 25 Jul 2021 | English (US) |
| Eaton-Cooper-Bussmann-LPJ-SP-current-limiting-curve.jpg | 25 Jul 2021 | English (US) |
| Eaton-Cooper-Bussmann-LPJ-SP-fuse-curve.jpg | 25 Jul 2021 | English (US) |
