Product Specifications:
| Item | Fuse |
| Ac Voltage | 600V AC |
| Amps | 500A |
| Body Material | Melamine |
| Body Style | Blade |
| Class | Class J |
| Compatible Fuse Block Series | Ch30J, Ch60J, J600, Jm600, Jm601, Jm602, Jm604, Jm606, Jp600, Jt600, Jtn600 |
| Connection Type | Bolted Blade End x Bolted Blade End |
| Dc Voltage Rating | 300V DC |
| Depth | Not Available |
| Diameter | 2 19/32" |
| 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 Length | 8" |
| Fuse Size | 8" x 2 19/32" |
| Fuse Type | Time Delay Current Limiting |
| Indicating / Nonindicating | Non Indicating |
| Interrupt Rating | 100 kA at 300V DC, 300 kA at 600V AC |
| Length | 8" |
| Overall Diameter | 2 19/32" |
| Product Datasheet | bussmann-lpj-500sp.pdf |
| Rejection / Nonrejection | Rejection |
| Response Time | 10 sec. @ 500% |
| 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 |
Shipping Info:
| Ship weight (kg) | 1.26 |
| Ship height (cm) | 6.35 |
| Ship length (cm) | 20.32 |
| Ship width (cm) | 6.35 |
| HS code | 8536100040 |
| Country of Origin | MX |
Product Details:
Bussmann LPJ-500SP fuse is used to safeguard equipment from excessive currents and short circuits. This fuse is used in power distribution units and has a non-indicating design, simplifying its use and installation.
Features:
- >This Class J fuse comes with a dual-element design that enhances protection by allowing two separate fuse elements to respond to overcurrent conditions.
- It features Low-Peak characteristics for an optimal balance between overcurrent protection & minimising nuisance tripping in high-power electrical systems.
- This Low-Peak fuse has bolted blade end x bolted blade end connections for a secure and stable installation, reducing the risk of loose connections & potential hazards.
- It is equipped with current-limiting features to tolerate brief overcurrent conditions without triggering.
- This fuse has amperage ratings of 500A.
Frequently Asked Questions:
Q. What does Class J mean in relation to this LPJ-500SP fuse?
A. Class J refers to a specific type of fuse classification based on its current-carrying and interrupting capabilities. Class J fuses are fast-acting and designed to protect sensitive equipment from overcurrent conditions.
Q. What are the voltage levels that this fuse can handle?
A. The fuse has a voltage rating of 600VAC and 300VDC, making it suitable for various industrial applications involving different voltage levels.
Q. Does this LPJ-500SP fuse have any time-delay features?
A. Yes, the fuse has time-delay capabilities, which means it can tolerate temporary overcurrent conditions for a specific time period before triggering.
Documentation:
Product Variants
| Product | Model | Amps | Body Style | Fuse Length | Fuse Holder Code | Fuse Dia. | Visual Indication | Dc Voltage Rating | Speed | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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LPJ-7SP | 7A | Cylindrical | 2 1/4" | Z | - | Non Indicating | 300V DC | Time Delay | €25.36 | |
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LPJ-9SP | 9A | Cylindrical | 2 1/4" | Z | - | Non Indicating | 300V DC | Time Delay | €25.36 | |
![]() |
LPJ-2SP | 2A | Cylindrical | 2 1/4" | Z | - | Non Indicating | 300V DC | Time Delay | €82.80 | |
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LPJ-3SP | 3A | Cylindrical | 2 1/4" | Z | - | Non Indicating | 300V DC | Time Delay | €29.59 | |
![]() |
LPJ-4SP | 4A | Cylindrical | 2 1/4" | Z | - | Non Indicating | 300V DC | Time Delay | €96.10 | |
![]() |
LPJ-5SP | 5A | Cartridge Fuses | 2 1/4" | Z | - | Non Indicating | - | - | €89.86 | |
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LPJ-6SP | 6A | Cylindrical | 2 1/4" | Z | - | Non Indicating | 300V DC | Time Delay | €84.64 |
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