Low Voltage, Branch Circuit Rated Fuses
Dura-Lag™ dual-element, time-delay fuses
DLN-R (250V) Class RK5
DLS-R (600V) Class RK5
Specifications
Specifications
Description: Dual-element, time-delay
fuse – 10 seconds (minimum) at 500%
rated amps.
Description: Dual-element, time-delay
fuse – 10 seconds (minimum) at 500%
rated amps.
Dimensions: See page 11 for Class
RK5 dimensions.
Construction: Fiberglass tube.
Dimensions: See page 11 for Class
RK5 dimensions.
Construction: Fiberglass tube.
Ratings:
Ratings:
Volts — 250Vac (or less)
Amps — 1-600A
Volts — 600Vac (or less)
Amps — 1-600A
IR — 200,000A RMS Sym.
IR — 200,000A RMS Sym.
Agency Information: CE, Std. 248-12, Class RK5, UL
Listed, Guide JDDZ, File E4273, CSA Certified,
Class 1422-02 File 53787.
Agency Information: CE, Std. 248-12, Class RK5, UL
Listed, Guide JDDZ, File E4273, CSA Certified,
Class 1422-02 File 53787.
Features and Benefits
Features and Benefits
• Separate overload and short-circuit elements provide time
delay for close inductive load sizing, linked with RK5 current
limitation.
• 200,000A interrupting rating provides high ratings at all
circuit locations.
• Separate overload and short-circuit elements provide time
delay for close inductive load sizing, linked with RK5 current
limitation.
• 200,000A interrupting rating provides high ratings at all
circuit locations.
Typical Applications
• Power Panelboards
• Machinery Disconnects
Typical Applications
• Power Panelboards
• Machinery Disconnects
Catalog Numbers (Amps)
Catalog Numbers (Amps)
DLS-R-1
DLS-R-12
DLS-R-100
DLS-R-110
DLS-R-125
DLS-R-150
DLS-R-175
DLS-R-200
DLS-R-225
DLS-R-250
DLS-R-300
DLS-R-350
DLS-R-400
DLS-R-500
DLS-R-600
DLN-R-1
DLN-R-15
DLN-R-20
DLN-R-25
DLN-R-30
DLN-R-35
DLN-R-40
DLN-R-45
DLN-R-50
DLN-R-60
DLN-R-70
DLN-R-80
DLN-R-90
DLN-R-100
DLN-R-125
DLN-R-150
DLN-R-175
DLN-R-200
DLN-R-225
DLN-R-250
DLN-R-300
DLN-R-400
DLN-R-600
6
DLS-R-1 ⁄10
DLS-R-15
DLN-R-2
1
2
DLS-R-2
DLS-R-17 ⁄
1
DLN-R-2 ⁄
2
1
DLS-R-2 ⁄
2
DLS-R-20
DLS-R-25
DLS-R-30
DLS-R-35
DLS-R-40
DLS-R-45
DLS-R-50
DLS-R-60
DLS-R-70
DLS-R-80
DLS-R-90
DLN-R-3
DLS-R-3
2
DLN-R-3 ⁄10
DLN-R-4
1
DLS-R-3 ⁄
2
DLS-R-4
DLS-R-5
DLS-R-6
DLN-R-5
DLN-R-6
1
DLN-R-6 ⁄
4
1
DLS-R-6 ⁄
4
DLN-R-8
DLN-R-10
DLN-R-12
DLS-R-7
DLS-R-8
DLS-R-9
DLS-R-10
For superior electrical protection, Cooper Bussmann recommends upgrading
DLN-R fuse applications to Low-Peak LPN-RK fuses See page 16.
For superior electrical protection, Cooper Bussmann recommends upgrading
DLS-R fuse applications to Low-Peak LPS-RK fuses See page 16.
Recommended Fuse Holders & Blocks For Class RK5
Recommended Fuse Holders & Blocks For Class RK5
250V Fuses
600V Fuses
• See page 9
• See page 9
Data Sheet: 1021 (0-600)
Data Sheet: 1022 (0-600)
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
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