Fuses
A fuse is a safety device that is used to protect electrical circuits from overloading and short-circuits. It works by breaking the flow of electrical current in the event of an overload or short-circuit. This helps to prevent damage to electrical equipment, minimize the risk of electrical fires, and protect people from electric shock.
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Littelfuse KLNR020 Fuse Accessories 250V
MSRP $48.63Surplus $13.38Littelfuse KLNR020 Fuse Accessories 250V​ ARCA SKU: F16-4247 Brand: Littelfuse MPN: KLNR020 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0...- SKU:
- F16-4247
- Current Rating:
- 20 A
- Interrupting Rating:
- 200000 A (Symmetrical), 20000 A (DC)
- Short Description:
- 9/16" x 2", 250 VAC/125 VDC, 20 A, 200 kA Symmetrical AC, 20 kA DC, Ferrule Terminal, Fast Acting, Class RK1, Industrial Cartridge, Fast Acting Fuse
- Terminal Type:
- Ferrule
- Diameter:
- 9/16
- Type:
- Class RK1
- Data Sheet:
- Littelfuse_00224_1_2_DATA.pdf
- Voltage Rating:
- 250 VAC/125 VDC
- Catalog:
- Littelfuse_00189_2_16_20_CAT.pdf
- Country of Origin:
- Mexico
- Series:
- KLNR
- Characteristics:
- Fast Acting
- Approval:
- UL 248-12, CSA, CE
- Length:
- 2
MSRP $48.63Surplus $13.38 -
Littelfuse LLNRK010 Fuses EA
MSRP $25.45Surplus $7.48SKU: F16-4254 Brand: Littelfuse MPN: LLNRK010 UPC: 07945833065 Shipping Weight: 0.05 lbs. Shipping Height: 1.00 In. Shipping Length: 2.00 In. Shipping Width: 1.00 In...- SKU:
- F16-4254
- Type:
- Class RK1
- Short Description:
- 9/16" x 2", 250 VAC/125 VDC, 10 A, 200 kA Symmetrical AC, 300 kA Symmetrical/Self-Certified, 20 kA DC, Ferrule Terminal, Dual Element, Non-Indicating, Class RK1, Time Delay Fuse
- Data Sheet:
- Littelfuse_00244_1-3_DATA.pdf
- Series:
- LLNRK
- Catalog:
- Littelfuse_00189_2_4_14-16_20_CAT.pdf
- Current Rating:
- 10 A
- Terminal Type:
- Ferrule
- Interrupting Rating:
- 300 kA (AC), 20 kA (DC)
- Characteristics:
- Dual Element, Time Delay
- Country of Origin:
- Mexico
- TS PIK:
- 21084304
- Diameter:
- 9/16
- Voltage Rating:
- 250 VAC/125 VDC
- Length:
- 2
- Approval:
- UL 248-12, CSA, QPL-WF-1814, CE
MSRP $25.45Surplus $7.48 -
Littelfuse LLNRK040 Fuses EA
MSRP $38.15Surplus $11.21SKU: F16-4257 Brand: Littelfuse MPN: LLNRK040 UPC: 07945833075 Shipping Weight: 0.15 lbs. Shipping Height: 1.00 In. Shipping Length: 3.00 In. Shipping Width: 1.00 In...- SKU:
- F16-4257
- Short Description:
- 13/16" x 3", 250 VAC/125 VDC, 40 A, 200 kA Symmetrical AC, 300 kA Symmetrical/Self-Certified, 20 kA DC, Ferrule Terminal, Dual Element, Non-Indicating, Class RK1, Time Delay Fuse
- Series:
- LLNRK
- Data Sheet:
- Littelfuse_00244_1-3_DATA.pdf
- Interrupting Rating:
- 200000 A (Symmetrical), 300000 A (Symmetrical, Self-Certified), 20000 A (DC)
- Characteristics:
- Dual Element, Time Delay
- Current Rating:
- 40 A
- Terminal Type:
- Ferrule
- Type:
- Class RK1
- Catalog:
- Littelfuse_00189_2_4_14-16_20_CAT.pdf
- Voltage Rating:
- 250 VAC/125 VDC
- Interrupt Rating:
- 200/300/20 kA
- TS PIK:
- 21084312
- Diameter:
- 13/16
- Length:
- 3
- Country of Origin:
- Mexico
- Approval:
- UL 248-12, CSA, QPL-WF-1814, CE
MSRP $38.15Surplus $11.21 -
Littelfuse LLNRK050 Fuses EA
MSRP $38.15Surplus $11.21SKU: F16-4258 Brand: Littelfuse MPN: LLNRK050 UPC: 07945833077 Shipping Weight: 0.15 lbs. Shipping Height: 1.00 In. Shipping Length: 3.00 In. Shipping Width: 1.00 In...- SKU:
- F16-4258
- Type:
- Class RK1
- Series:
- LLNRK
- Short Description:
- 13/16" x 3", 250 VAC/125 VDC, 50 A, 200 kA Symmetrical AC, 300 kA Symmetrical/Self-Certified, 20 kA DC, Ferrule Terminal, Dual Element, Non-Indicating, Class RK1, Time Delay Fuse
- Terminal Type:
- Ferrule
- Current Rating:
- 50 A
- Characteristics:
- Dual Element, Time Delay
- Catalog:
- Littelfuse_00189_2_4_14-16_20_CAT.pdf
- Interrupting Rating:
- 200000 A (Symmetrical), 300000 A (Symmetrical, Self-Certified), 20000 A (DC)
- Data Sheet:
- Littelfuse_00244_1-3_DATA.pdf
- Voltage Rating:
- 250 VAC/125 VDC
- Interrupt Rating:
- 200/300/20 kA
- TS PIK:
- 21084314
- Diameter:
- 13/16
- Country of Origin:
- Mexico
- Length:
- 3
- Approval:
- UL 248-12, CSA, QPL-WF-1814, CE
MSRP $38.15Surplus $11.21 -
Contact Us For Quote
Littelfuse LLNRK125 Fuses EA
MSRP $224.40Surplus $65.03Littelfuse LLNRK125 Fuses EA​ ARCA SKU: E30-9082 Brand: Littelfuse MPN: LLNRK125 UPC: 07945833084 Shipping Weight: 0.80 lbs. Shipping Height: 2.00 In. Shipping Length: 7...- SKU:
- E30-9082
- Terminal Type:
- Blade
- Type:
- Class RK1
- Short Description:
- 1-19/32" x 7-1/8", 250 VAC/125 VDC, 125 A, 200 kA Symmetrical/300 kA Symmetrical Self Certified AC, 20 kA DC Interrupt, Blade Terminal, Class RK1, Dual Element, Non-Indicating, Time Delay Fuse
- Current Rating:
- 125 A
- Interrupting Rating:
- 200000 A (Symmetrical), 300000 A (Symmetrical, Self-Certified), 20000 A (DC)
- Characteristics:
- Dual Element, Time Delay
- Series:
- LLNRK
- Data Sheet:
- Littelfuse_00244_1-3_DATA.pdf
- Catalog:
- Littelfuse_00403_14_15_CAT.pdf
- Voltage Rating:
- 250 VAC/125 VDC
MSRP $224.40Surplus $65.03 -
Littelfuse LLNRK200 Fuse Accessories
MSRP $195.70Surplus $65.03Littelfuse LLNRK200 Fuse Accessories​ ARCA SKU: F16-5378 Brand: Littelfuse MPN: LLNRK200 UPC: 7945833088 Shipping Weight: 0.70 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- F16-5378
- Country of Origin:
- Mexico
- Type:
- Class RK1
- Current Rating:
- 200 A
- Series:
- LLNRK
- Interrupting Rating:
- 200000 A (Symmetrical), 300000 A (Symmetrical, Self-Certified), 20000 A (DC)
- Terminal Type:
- Blade
- Characteristics:
- Dual Element, Time Delay
- Short Description:
- 1-19/32" x 7-1/8", 250 VAC/125 VDC, 200 A, 200 kA Symmetrical/300 kA Symmetrical Self Certified AC, 20 kA DC Interrupt, Blade Terminal, Class RK1, Dual Element, Non-Indicating, Time Delay Fuse
- Data Sheet:
- Littelfuse_00244_1-3_DATA.pdf
- Length:
- 7-1/8
- Diameter:
- 1-19/32
- Voltage Rating:
- 250 VAC/125 VDC
- Approval:
- UL 248-12, CSA, QPL-WF-1814, CE
- Catalog:
- Littelfuse_00403_14_15_CAT.pdf
MSRP $195.70Surplus $65.03 -
Littelfuse LLNRK250 Fuses EA
MSRP $349.07Surplus $102.54SKU: F16-4262 Brand: Littelfuse MPN: LLNRK250 UPC: 07945833090 Shipping Weight: 1.95 lbs. Shipping Height: 2.00 In. Shipping Length: 9.00 In. Shipping Width: 2.00 In...- SKU:
- F16-4262
- Type:
- Class RK1
- Series:
- LLNRK
- Short Description:
- 2-3/32" x 8-5/8", 250 VAC/125 VDC, 250 A, 200 kA Symmetrical/300 kA Symmetrical Self Certified AC, 20 kA DC Interrupt, Blade Terminal, Class RK1, Dual Element, Non-Indicating, Time Delay Fuse
- Current Rating:
- 250 A
- Characteristics:
- Dual Element, Time Delay
- Terminal Type:
- Blade
- Data Sheet:
- Littelfuse_00244_1-3_DATA.pdf
- Interrupting Rating:
- 200000 A (Symmetrical), 300000 A (Symmetrical, Self-Certified), 20000 A (DC)
- Catalog:
- Littelfuse_00403_14_15_CAT.pdf
- Voltage Rating:
- 250 VAC/125 VDC
- Interrupt Rating:
- 200/300/20 kA
- TS PIK:
- 21084326
- Diameter:
- 2-3/32
- Length:
- 8-5/8
- Country of Origin:
- Mexico
- Approval:
- UL 248-12, CSA, QPL-WF-1814, CE
MSRP $349.07Surplus $102.54 -
LittleFuse FLNR080 Fuses EA
MSRP $54.00Surplus $14.47SKU: F16-5541 Brand: LittleFuse MPN: FLNR080 UPC: 07945815080 Shipping Weight: 0.32 lbs. Shipping Height: 2.20 In. Shipping Length: 5.85 In. Shipping Width: 2.20 In...- SKU:
- F16-5541
- Series:
- FLNR
- Type:
- Class RK5
- Interrupting Rating:
- 200000 A (Symmetrical), 20000 A (DC)
- Current Rating:
- 80 A
- CAD Drawings:
- Littelfuse_00261_1_CAD.pdf
- Characteristics:
- Dual Element, Time Delay
- Catalog:
- Littelfuse_00189_2_18-20_CAT.pdf
- Data Sheet:
- Littelfuse_00003_1_2_DATA.pdf
- Terminal Type:
- Blade
- Short Description:
- 1-1/16" x 5-7/8", 250 VAC/125 VDC, 80 A, 200 kA Symmetrical AC, 300 kA Symmetrical/Self-Certified, 20 kA DC, Blade Terminal, Dual Element, Non-Indicating, Class RK5, Knife-Blade, Time Delay Fuse
- Voltage Rating:
- 250 VAC/125 VDC
- Interrupt Rating:
- 200/300/20 kA
- TS PIK:
- 21083810
- Diameter:
- 1-1/16
- Approval:
- UL 248-12, CSA, QPL-WF-1814, CE
- Length:
- 5-7/8
- Country of Origin:
- Mexico
MSRP $54.00Surplus $14.47 -
LittleFuse LLNRK1.25 Small Dimension Fuses
MSRP $51.56Surplus $8.56SKU: F16-6708 Brand: LittleFuse MPN: LLNRK1.25 UPC: 07945833034 Shipping Weight: 0.05 lbs. Shipping Height: 1.00 In. Shipping Length: 1.00 In. Shipping Width: 1.00 In...- SKU:
- F16-6708
- TS PIK:
- 21084284
- Type:
- Class RK1
- Short Description:
- 9/16" x 2", 250 VAC/125 VDC, 1.25 A, 200 kA/300 kA RMS Symmetrical/20 kA DC Interrupting, Class RK1, Non-Indicating, Current Limiting, Dual Element, Time Delay Fuse
- Current Rating:
- 1.25 A
- Terminal Type:
- Ferrule
- Length:
- 2
- Series:
- LLNRK
- Characteristics:
- Dual Element, Time Delay
- Diameter:
- 9/16
- Country of Origin:
- Mexico
- Catalog:
- Littelfuse_00676_2_14_15_CAT.pdf
- Voltage Rating:
- 250 VAC/125 VDC
- Interrupting Rating:
- 200000 A (Symmetrical), 300000 A (Symmetrical, Self-Certified), 20000 A (DC)
- Data Sheet:
- Littelfuse_00849_1-3_DATA.pdf
- Approval:
- UL 248-12, CSA, QPL-WF-1814, CE
MSRP $51.56Surplus $8.56
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