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Product Specifications:
| Item | Fuse |
| Ac Voltage | 600V AC |
| Amps | 3A |
| Body Material | Melamine |
| Body Style | Cylindrical |
| 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 | 13/16" |
| 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 | Z |
| Fuse Length | 2 1/4" |
| Fuse Size | 2 1/4" x 13/16" |
| Indicating / Nonindicating | Non Indicating |
| Interrupt Rating | 100 kA at 300V DC, 300 kA at 600V AC |
| Length | 2 1/4" |
| Overall Diameter | 13/16" |
| Rejection / Nonrejection | Rejection |
| 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) | 0.03 |
| Ship height (cm) | 2.03 |
| Ship length (cm) | 5.84 |
| Ship width (cm) | 2.03 |
| HS code | 8536100040 |
| Country of Origin | MX |
Product Details:
Bussmann LPJ-3SP fuse is used in electrical systems to protect equipment from overcurrent conditions. This compact fuse is used in industrial and commercial settings, including control panels, motors, transformers and power distribution units. It is designed with a time-delay characteristic to offer protection against short circuits and high inrush currents.
Features:
- Bussmann LPJ-3SP fuse has a cylindrical shape to facilitate easy installation and replacement within the brand's JP60030-3CR fuse holder.
- It is designed to work within electrical systems with a maximum voltage of 600VAC or 300VDC to provide protection against overcurrents in both AC and DC circuits.
- This LPJ-3SP fuse has none indication style to make it necessary to use an indicating JTN60030 fuse block that can visually display a blown fuse.
- It has a 100kA at 300VDC and 300kA at 600VAC interrupt rating for attesting to the fuse's capability to protect against high fault currents.
- This Low Peak fuse features a melamine body for durable and resistance against heat and has a dual element design that enhances its ability to handle varying levels of overcurrents effectively.
Compatible Accessories:
- Bussmann JT60030 Fuse Holder: It provides a secure and convenient housing for the LPJ-3SP fuse unit, ensuring proper installation and protection within electrical systems.
Frequently Asked Questions:
Q. How can I identify if Bussmann LPJ-3SP fuse has blown without a visual indicator?
A. It can be checked through 58290440 multimeter, using its continuity function.
Q. How does the fuse prevent nuisance tripping during startups?
A. The time-delay feature allows it to tolerate inrush currents, preventing tripping due to temporary current spikes.
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 | |
![]() |
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 | |
![]() |
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 | |
![]() |
LPJ-6SP | 6A | Cylindrical | 2 1/4" | Z | - | Non Indicating | 300V DC | Time Delay | €84.64 | |
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LPJ-8SP | 8A | Cylindrical | 2 1/4" | Z | - | Non Indicating | 300V DC | Time Delay | €26.80 |
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BUSSMANN LPJ-3SP Low Peak Fuse, 3 A, 600 V
€29.59 /unit


