
For Reference Only
Part Number | KTK-4 |
OEMstron Part # | KTK-4 |
Manufacturer | Eaton - Bussmann Electrical Division |
Category | Power › Circuit Protection › Electrical, Specialty Fuses |
Description | FUSE CARTRIDGE 4A 600VAC 5AG |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | KTK-4 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 19 - Mar 24 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
KTK-4 Specifications
Part Number | KTK-4 | |
Brand | Eaton - Bussmann Electrical Division | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | Electrical, Specialty Fuses | |
Manufacturer | Eaton - Bussmann Electrical Division | |
Series | KTK | |
Fuse Type | Cartridge | |
Current Rating (Amps) | 4A | |
Voltage Rating - AC | 600V | |
Voltage Rating - DC | - | |
Response Time | Fast Blow | |
Applications | Electrical, Industrial | |
Features | - | |
Class | - | |
Approvals | CSA, UL | |
Operating Temperature | - | |
Breaking Capacity @ Rated Voltage | 100kA | |
Mounting Type | Holder | |
Package / Case | 5AG, 10mm x 38.1mm | |
Size / Dimension | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) |
KTK-4 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
KTK-4 D# V36:1790_14229846 Eaton Corporation |
Fuse Midget Fast Acting 4A 600V Holder Cartridge 10.3 X 38.1mm Melamine Carton CSA/UL RoHS: Compliant
|
Americas - 0 |
KTK-40 D# V99:2348_14229848 Eaton Corporation |
Fuse Midget Fast Acting 40A 600V Holder Cartridge 10.3 X 38.1mm Melamine Carton CSA/UL RoHS: Compliant
|
Americas - 3 |
Part Number | Description | Stock |
KTK-45 D# KTK-45 Eaton Corporation |
Fuse Midget 45A 600V Fast 2-Pin Cartridge Holder Carton - Bulk (Alt: KTK-45) RoHS: Compliant
|
Americas - 0 |
KTK-4/10 D# KTK-4-10 Eaton Corporation |
Fuse Midget 0.4A 600V Fast 2-Pin Cartridge Holder - Bulk (Alt: KTK-4-10) RoHS: Compliant
|
Americas - 0 |
KTK-4 D# KTK-4 Eaton Corporation |
Fuse Midget 4A 600V Fast 2-Pin Cartridge Holder Carton - Bulk (Alt: KTK-4) RoHS: Compliant
|
Americas - 0 |
KTK-40 D# 94F2457 Eaton Corporation |
Fuse Midget 40A 600V Fast 2-Pin Cartridge Holder Carton - Bulk (Alt: 94F2457) RoHS: Compliant
|
Americas - 5 |
Part Number | Description | Stock |
FPK-4A(CROSS: KTK-4) OptiFuse |
5000 | |
FPK-400MA(CROSS: KTK-4/10) OptiFuse |
5000 | |
KTK-4 Eaton Bussmann |
3 |
Part Number | Description | Stock |
KTK-4/10 Eaton Bussmann |
FUSE MIDGET 600VAC FA UL |
Contact Us |
KTK-45 Eaton Bussmann |
FUSE MIDGET 600VAC FA UL |
10 |
KTK-4 Cooper Interconnect |
Min Qty 1 |
5 |
KTK-40 Eaton Bussmann |
Contact Us |
Part Number | Description | Stock |
KTK-45 D# KTK-45-ND Eaton Bussmann |
FUSE CARTRIDGE 45A 600VAC 5AG |
Temporarily Out of Stock |
Part Number | Description | Stock |
SKTK402-120 SANYO Semiconductor Co Ltd |
In stock shipping within 2days |
5260 |
Part Number | Description | Stock |
KTK-40 Eaton Corporation |
KTK Series Fast-Acting 600 V 40 A Ø 10.4 x 38.1 mm LIMITRON® Fuse RoHS: Compliant
pbFree: Yes
|
0 Bag |
KTK-4/10 Eaton Corporation |
RoHS: Compliant
pbFree: Yes
|
0 |
KTK-4 Eaton Corporation |
KTK Series Fast-Acting 600 V 4 A Ø 10.4 x 38.1 mm LIMITRON® Fuse RoHS: Compliant
pbFree: Yes
|
0 Bag |
KTK-45 Eaton Corporation |
RoHS: Compliant
pbFree: Yes
|
0 |
Part Number | Description | Stock |
KTK-4 Eaton Bussmann |
Fuse Midget Fast Acting 4A 600V Holder Cartridge 10.3 X 38.1mm Melamine Carton RoHS: Compliant
|
7 In Stock |
KTK-40 Eaton Bussmann |
Fuse Midget Fast Acting 40A 600V Holder Cartridge 10.3 X 38.1mm Melamine Carton RoHS: Compliant
|
10 In Stock |
KTK-45 Eaton Bussmann |
Fuse Midget Fast Acting 45A 600V Holder Cartridge 10.3 X 38.1mm Melamine Carton RoHS: Compliant
|
10 In Stock |
KTK-4/10 Eaton Bussmann |
Fuse Midget Fast Acting 0.4A 600V Holder Cartridge 10.3 X 38.1mm Melamine Carton RoHS: Compliant
|
20 In Stock |
Part Number | Description | Stock |
KTK-45 D# 504-KTK-45 Eaton Corporation |
Industrial & Electrical Fuses 600VAC 45A Fast Acting Limitron RoHS: Compliant
|
8 |
KTK-4/10 D# 504-KTK-4/10 Eaton Corporation |
Industrial & Electrical Fuses 600VAC .4A Fast Acting Limitron RoHS: Compliant
|
3 |
KTK-4 D# 504-KTK-4 Eaton Corporation |
Industrial & Electrical Fuses 600VAC 4A Fast Acting Limitron RoHS: Compliant
|
3 |
KTK-40 D# 504-KTK-40 Eaton Corporation |
Industrial & Electrical Fuses 600VAC 40A Fast Acting Limitron RoHS: Compliant
|
4 |
Part Number | Description | Stock |
KTK-45 D# 02B4343 Eaton Bussmann |
LIMITRON FAST ACTING FUSE RoHS: Not Compliant
Min Qty: 10
Container: Bulk
|
0 |
KTK-4 D# 63R7760 Eaton Bussmann |
FUSE, 4A, 600V, FAST ACTING, Product Range:KTK Series, Fuse Current:4A, Voltage Rating VAC:600VAC, Voltage Rating VDC:-, Fuse Size Metric:10.3mm x 38.1mm, Fuse Size Imperial:13/32" x 1-1/2", Blow Characteristic:Fast Acting RoHS Compliant: Yes RoHS: Compliant
Min Qty: 10
Container: Bulk
|
0 |
KTK-4/10 D# 02B4342 Eaton Bussmann |
LIMITRON FAST ACTING FUSE RoHS: Not Compliant
Min Qty: 10
Container: Bulk
|
0 |
KTK-40 D# 94F2457 Eaton Bussmann |
FUSE, 40A, 600V, FAST ACTING, Product Range:KTK Series, Fuse Current:40A, Voltage Rating VAC:600VAC, Voltage Rating VDC:-, Fuse Size Metric:10.3mm x 38.1mm, Fuse Size Imperial:13/32" x 1-1/2", Blow Characteristic:Fast Acting RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
5 |
Part Number | Description | Stock |
KTK-4 D# NS-KTK-4 Eaton Bussmann |
OEM/CM ONLY |
1483 |
KTK-40 D# NS-KTK-40 Eaton Bussmann |
OEM/CM ONLY |
4640 |
KTK-4/10 D# NS-KTK-4/10 Eaton Bussmann |
OEM/CM ONLY |
3145 |
KTK-45 D# NS-KTK-45 Eaton Bussmann |
OEM/CM ONLY |
2355 |
Part Number | Description | Stock |
KTK-40 Eaton Bussmann |
Fuse Midget Fast Acting 40A 600V Holder Cartridge 10.3 X 38.1mm Melamine Carton RoHS: Compliant
|
10 In Stock |
KTK-45 Eaton Bussmann |
Fuse Midget Fast Acting 45A 600V Holder Cartridge 10.3 X 38.1mm Melamine Carton RoHS: Compliant
|
10 In Stock |
KTK-4 Eaton Bussmann |
Fuse Midget Fast Acting 4A 600V Holder Cartridge 10.3 X 38.1mm Melamine Carton RoHS: Compliant
|
7 In Stock |
KTK-4/10 Eaton Bussmann |
Fuse Midget Fast Acting 0.4A 600V Holder Cartridge 10.3 X 38.1mm Melamine Carton RoHS: Compliant
|
20 In Stock |
Part Number | Description | Stock |
KTK-4 Eaton Bussmann |
ELECTRIC FUSE, FAST BLOW, 4A, 600VAC, 100000A (IR), INLINE/HOLDER |
2 |
Part Number | Description | Stock |
KTK-40 D# KTK-40 Eaton Bussmann |
0 | |
KTK-45 D# KTK-45 Eaton Bussmann |
0 | |
KTK-4 D# KTK-4 Eaton Bussmann |
0 | |
KTK-4/10 D# KTK-4_10 Eaton Bussmann |
0 |
Part Number | Description | Stock |
KTK-4/10 D# 000000000000559540 Eaton Bussmann |
Industrial & Electrical Fuses 600VAC .4A Fast Acting Limitron |
0 |
KTK-45 D# 000000000000559541 Eaton Bussmann |
Industrial & Electrical Fuses 600VAC 45A Fast Acting Limitron |
0 |
KTK-40 D# 000000000000014397 Eaton Bussmann |
Industrial & Electrical Fuses 600VAC 40A Fast Acting Limitron |
0 |
KTK-4 D# 000000000000559539 Eaton Bussmann |
Industrial & Electrical Fuses 600VAC 4A Fast Acting Limitron |
0 |
Part Number | Description | Stock |
KTK40 Eaton Bussmann |
OEM/CM ONLY |
76 |
KTK45 Eaton Bussmann |
OEM/CM ONLY |
105 |
KTK4/10 Eaton Bussmann |
OEM/CM ONLY |
51 |
KTK4 Eaton Bussmann |
OEM/CM ONLY |
209 |
Part Number | Description | Stock |
KTK-4 Eaton Corporation |
Industrial & Electrical Fuses 600VAC 4A Fast Acting Limitron pbFree: Pb-Free
|
Americas - 0 |
KTK-40 Eaton Corporation |
Industrial & Electrical Fuses 600VAC 40A Fast Acting Limitron pbFree: Pb-Free
|
Americas - 1 |
Part Number | Description | Stock |
KTK-40 D# 2026000971 Eaton Bussmann |
KTK-40 EATON BUSSMANN fuse 40A 600V Cartridge 0.4x1.5in Fast Acting |
10 |
KTK 40 D# 2026000924 Eaton Bussmann |
KTK 40 EATON BUSSMANN fuse 40A 600V Cartridge 0.4x1.5in Fast Acting |
4 |
KTK-4-R D# 2026001320 Eaton Bussmann |
KTK-4-R EATON BUSSMANN fuse 4A 600V Cartridge 0.4x1.5in Fast Acting |
21 |
Part Number | Description | Stock |
KTK-4 D# 51537261 Eaton Bussmann |
Fuse Midget Fast Acting 4A 600V Holder Cartridge 10.3 X 38.1mm Melamine Carton CSA/UL RoHS: Compliant
|
Americas - 5 |
KTK-40 D# 52371336 Eaton Bussmann |
Fuse Midget Fast Acting 40A 600V Holder Cartridge 10.3 X 38.1mm Melamine Carton CSA/UL |
Americas - 9 |
KTK-45 D# 51558869 Eaton Bussmann |
Fuse Midget Fast Acting 45A 600V Holder Cartridge 10.3 X 38.1mm Melamine Carton CSA/UL |
Americas - 9 |
KTK-4/10 D# 51581779 Eaton Bussmann |
Fuse Midget Fast Acting 0.4A 600V Holder Cartridge 10.3 X 38.1mm Melamine Carton CSA/UL |
Americas - 19 |
Part Number | Description | Stock |
KTK4690/4 Kingston Technology Company |
RFQ |
3664 |
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Quick Inquiry
In Stock | 408 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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