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| Item | Fuse |
|---|---|
| Ac Voltage | 600V AC |
| Amps | 125A |
| Body Material | Melamine |
| Body Style | Blade |
| Class | Class J |
| Compatible Fuse Block Series | Ch30J, Ch60J, J600, Jm600, Jm601, Jm602, Jm604, Jm606, Jp600, Jt600, Jtn600 |
| Dc Voltage Rating | 300V DC |
| Depth | Not Available |
| Diameter | 1 5/8" |
| Element | Dual |
| Equivalent Brand And Series | Bussmann LPJ, Littelfuse JTD, Mersen AJT Series |
| Equivalent Series | Ajt, Jtd, Lpj |
| Fits Fuse Block Style | Nonrejection |
| Functionally Equal To | Ferraz, Gould AJT, Littelfuse JTD |
| Fuse Block Design | Non Rejection |
| Fuse Class | Class J |
| Fuse Holder Code | AC |
| Fuse Length | 5 3/4" |
|---|---|
| Fuse Size | 5 3/4" x 1 5/8" |
| Fuse Type | Time Delay Current Limiting |
| Indicating / Nonindicating | Non Indicating |
| Interrupt Rating | 100 kA at 300V DC, 300 kA at 600V AC |
| Length | 5 3/4" |
| Overall Diameter | 1 5/8" |
| Rejection / Nonrejection | Rejection |
| Response Time | 10 sec. @ 500% |
| Series | Bussmann LPJ, Littelfuse JTD, Mersen AJT Series , LPJ Series |
| Source | Mouser |
| Speed | Time Delay |
| Speed Type | Time Delay |
| Standards | Ce/Ul-Special Purpose Guide Jfhr/Csa Class 1422-02 |
| Visual Indication | Non Indicating |
| Voltage | 600V AC/300V DC |
| Width | Not Available |
Bussmann LPJ-125SP fuse is used in electrical systems to protect equipment from overcurrent conditions that could lead to damage or hazards.
| Height (cm) | 5.08 |
|---|---|
| Length (cm) | 14.6 |
| Width (cm) | 2.06 |
| HS Code | 8536100040 |
|---|---|
| Country Of Origin | MX |
| Weight (kg) | 0.3375 |



All the tripped fuses often have visible damage or a broken element inside. Simple visual inspection can easily indicate tripping.
Yes, it is suitable for both inductive and resistive loads in any electrical system.
To avoid unnecessary tripping, it is important to have the proper size of fuse according to the circuit's requirements and ensure the equipment's startup surge is within the fuse's capabilities.
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