BUSSMANN LPJ-125SPI Low Peak Fuse, 125 A, 600 V
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Product Specifications:
| 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 |
| Connection Type | Bolted Blade End x Bolted Blade End |
| Dc Voltage Rating | 300V DC |
| Depth | Not Available |
| Diameter | 1 5/8" |
| Element | Dual |
| Equivalent Brand And Series | Bussmann LPJ-I, Littlefuse JTD-ID, Mersen AJT Series |
| Equivalent Series | Ajt, Jtd-Id, Lpj-I |
| 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 | Indicating |
| Interrupt Rating | 100 kA at 300V DC, 300 kA at 600V AC |
| Length | 5 3/4" |
| Overall Diameter | 1 5/8" |
| Product Datasheet | bussmann-lpj-125spi.pdf |
| Rejection / Nonrejection | Rejection |
| Response Time | 10 sec. @ 500% |
| Series | Bussmann LPJ-I, Littlefuse JTD-ID, Mersen AJT Series |
| Source | Mouser |
| Speed | Time Delay |
| Speed Type | Time Delay |
| Standards | Ce/Ul-Special Purpose Guide Jfhr/Csa Class 1422-02 |
| Visual Indication | Indicating |
| Voltage | 600V AC/300V DC |
| Width | Not Available |
Shipping Info:
| Ship weight (kg) | 0.35 |
| Ship height (cm) | 2.06 |
| Ship length (cm) | 14.61 |
| Ship width (cm) | 3.81 |
| HS code | 8536100040 |
| Country of Origin | MX |
Product Details:
Bussmann LPJ-125SPI fuse is ideal for high-current circuits up to 125A, making them suitable for machinery, control panels and electrical systems. Its compact design and reliable performance ensure that critical equipment remains safe from damage caused by excessive current flow. The fuse prevents potential hazards by interrupting the circuit in case of overcurrent events, the fuse prevents potential hazards, such as fires and equipment malfunction.
Frequently Asked Questions:
Q. What is the difference between a fuse and an MCB?
A. A fuse has an element that melts when there is an excess current due to overload, while a circuit breaker has an internal switch that gets tripped when there is excess current in the circuit.
Q. How can I identify if an LPJ-125SPI fuse has tripped?
A. Look for visible signs, such as a melted fusible element or a gap in the circuit. Use a continuity tester to check for circuit continuity.
Documentation:
Product Variants
| Model | Amps | Visual Indication | Body Style | Indicating / Nonindicating | Fuse Length | Fuse Holder Code | Fuse Dia. | Fuse Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| LPJ-1-1/4SP | 1.25A | Non Indicating | Cylindrical | Non Indicating | 2 1/4" | Z | - | - | €29.59 | |
| LPJ-1-6/10SP | 1.6A | Non Indicating | Cylindrical | Non Indicating | 2 1/4" | Z | - | - | €29.59 | |
| LPJ-1-8/10SP | 1.8A | Non Indicating | Cylindrical | Non Indicating | 2 1/4" | Z | - | - | €29.59 | |
| LPJ-2-1/2SP | 2.5A | Non Indicating | Cylindrical | Non Indicating | 2 1/4" | Z | - | - | €28.42 | |
| LPJ-2-1/4SP | 2.25A | Non Indicating | Cartridge Fuses | Non Indicating | 2 1/4" | Z | - | - | €28.42 | |
| LPJ-2-8/10SP | 2.8A | Non Indicating | Cylindrical | Non Indicating | 2 1/4" | Z | - | - | €29.59 | |
| LPJ-3-1/2SP | 3.5A | Non Indicating | Cylindrical | Non Indicating | 2 1/4" | Z | - | - | €29.59 |
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