
For Reference Only
Part Number | 0JTD300.X |
OEMstron Part # | 0JTD300-X |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › Electrical, Specialty Fuses |
Description | FUSE CRTRDGE 300A 600VAC/500VDC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 0JTD300.X PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 21 - Mar 26 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
0JTD300.X Specifications
Part Number | 0JTD300.X | |
Brand | Littelfuse | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | Electrical, Specialty Fuses | |
Manufacturer | Littelfuse Inc. | |
Series | POWR-GARD®, POWR-PRO® JTD | |
Fuse Type | Cartridge | |
Current Rating (Amps) | 300A | |
Voltage Rating - AC | 600V | |
Voltage Rating - DC | 500V | |
Response Time | Slow Blow | |
Applications | Transformer Protection | |
Features | - | |
Class | J | |
Approvals | CE, CSA, UL | |
Operating Temperature | - | |
Breaking Capacity @ Rated Voltage | 200kA AC, 20kA DC | |
Mounting Type | Holder | |
Package / Case | Cylindrical, Blade Terminals | |
Size / Dimension | 2.000" Dia x 3.374" L (50.80mm x 85.70mm) |
0JTD300.X Documents

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Part Number | Description | Stock |
0JTD300.XXID D# V36:1790_06554210 Littelfuse Inc |
Fuse Class J Slow Blow Acting 300A 600V Bolt Tap 54 X 85.7mm CSA/UL RoHS: Not Compliant
|
Americas - 0 |
0JTD300.X D# V36:1790_06412273 Littelfuse Inc |
Fuse Class J Slow Blow Acting 300A 600V Bolt Tap 54 X 85.7mm CSA/UL |
Americas - 0 |
Part Number | Description | Stock |
0JTD300.XXID Littelfuse Inc |
FUSE - J 600VAC TD UL IND. |
Contact Us |
0JTD300.X Littelfuse Inc |
FUSE - J 600VAC TD UL |
6 |
Part Number | Description | Stock |
0JTD300.XXID D# 0JTD300.XXID-ND Littelfuse Inc |
FUSE CRTRDGE 300A 600VAC/500VDC |
Temporarily Out of Stock |
0JTD300.X D# 0JTD300.X-ND Littelfuse Inc |
FUSE CRTRDGE 300A 600VAC/500VDC |
Temporarily Out of Stock |
Part Number | Description | Stock |
0JTD300.XXID D# 34H4767 Littelfuse Inc |
FUS 600V T/D CLASS J 300A INDICATING / BOX RoHS: Not Compliant
Min Qty: 1
Container: Bulk
|
0 |
0JTD300.X D# 02B7922 Littelfuse Inc |
FUS 600V T/D CLASS J 300A / BOX RoHS: Not Compliant
Min Qty: 1
Container: Bulk
|
0 |
Part Number | Description | Stock |
0JTD300.XXID D# NS-0JTD300.XXID Littelfuse Inc |
OEM/CM ONLY |
2191 |
0JTD300.X D# NS-0JTD300.X Littelfuse Inc |
OEM/CM ONLY |
5597 |
Part Number | Description | Stock |
0JTD300.X D# FUSE10019 Littelfuse Inc |
POWER 300A 600VAC slow Class J RoHS: Compliant
|
Stock DE - 1 Stock HK - 0 Stock US - 0 |
Part Number | Description | Stock |
0JTD300.X D# 1830143 Littelfuse Inc |
FUSE, TIME DELAY, CLASS J, 300A RoHS: Not Compliant
Min Qty: 1
Container: Each
|
0 |
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In Stock | 334 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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100 | $ 0.0000 | $ 0.0000 |
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