Bussmann Low-Peak™ Time Delay Fuse, Current Limiting, Series: LPJ, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Non-Rejection, 25 A, 600 VAC/300 VDC, 300/100 kA Interrupt, Class: J, 10 sec Response, Knife Blade Terminal, Holder Mount, Cartridge Body, Dual Element, Melamine, 0.81 in Dia x 2.25 in L Body Size
Bussmann Low-Peak™ LPJ-25SP Current Limiting Time Delay Fuse, 25 A, 600 VAC/300 VDC, 300/100 kA, Class J, Cartridge Body
Bussmann Low-Peak™ Time Delay Fuse, Current Limiting, Series: LPJ, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Non-Rejection, 25 A, 600 VAC/300 VDC, 300/100 kA Interrupt, Class: J, 10 sec Response, Knife Blade Terminal, Holder Mount, Cartridge Body, Dual Element, Melamine, 0.81 in Dia x 2.25 in L Body Size
MFG Part #: LPJ-25SP
MFG Name: Eaton Bussmann
UPC:
Description: LPJ-25SP BUSSMANN 10W PEAK CLASS J 25AMP
〓 Product Directory PDF
LPJ-SP Series Product Catalog ( 1-60A )
LPJ-SP Series Product Catalog（70-600A)
LPJ Class J Fuse Product Change Notice
〓 Detailed Description Of The Product
Specifications
| Amperage Rating | 25 A | ||
| Application | Branch Circuit Breaker Panelboard Mains, Industrial Control, Machinery Disconnects and Power Panelboards | ||
| Body Size | 0.81 in Dia x 2.25 in L | ||
| Body Style | Cartridge | ||
| Brand Name | Bussmann | ||
| COO | MX | ||
| Class | J | ||
| Element | Dual | ||
| Indicating Non Indicating | Non-Indicating | ||
| Interrupt Rating | 300/100 kA | ||
| Manufacturer Part Number | LPJ-25SP | ||
| Material | Melamine | ||
| Mounting Type | Holder | ||
| Rejection Non Rejection | Non-Rejection | ||
| Response Time | 10 sec | ||
| Series | LPJ | ||
| Standard/Approvals | ARRA, Buy American Act and RoHS Compliant, CE Certified, CSA C22.2 No. 248.8, Class 1422-02, CSA File No. 53787, UL Guide No. JDDZ, UL File No. E4273, Guide No. JFHR, UL File No. E56412 | ||
| Terminal Type | Knife Blade | ||
| Type | Current Limiting | ||
| Voltage Rating | 600 VAC/300 VDC | ||
Features
| ▪ Separate overload and short circuit elements provide time delay for sizing of high inrush loads linked with class J current limitation | |||
| ▪ Long time delay minimizes needless fuse openings due to temporary overloads and transient surges | |||
| ▪ Current limitation protects downstream components against damaging thermal and magnetic effects of short circuit currents | |||
| ▪ Dual element fuses have lower resistance than ordinary fuses, hence they run cooler | |||
| ▪ They can often be sized for back up protection against motor burnout from overload or single phasing if other overload protective devices fail | |||
| ▪ Selective coordination ratio of 2:1 (within Low-Peak® fuse family) prevents electrical shutdowns from extending beyond the failed circuit | |||
| ▪ Series combination ratings with branch circuit breakers allows broad range of coverage, independent of breaker manufacturer | |||
| ▪ Proper sizing can provide "No Damage" type 2 coordinated protection for NEMA® and IEC® motor controllers | |||
| ▪ Space saving package for equipment down sizing | |||
| ▪ Industry's only UL listed and CSA Certified fuse with a 300 kA interrupt rating that allows for simple, worry free installation in virtually any application | |||
| ▪ Fast short circuit protection and dual element, time delay performance provide ultimate protection | |||
| ▪ Reduces existing fuse inventory by up to 33% when upgrading to Low-Peak® fuses | |||
| ▪ Consistent 2:1 ampacity ratios for all Low-Peak® fuses make selective coordination easy |
Catalog Numbers (Amps)
| Catalog numbers | Amp rating | Catalog numbers | Amp rating |
| LPJ-1SP | 1A | LPJ-25SP** | 25A |
| LPJ-1-1/4SP | 1.25A | LPJ-30SP** | 30A |
| LPJ-1-6/10SP | 1.6A | LPJ-35SP** | 35A |
| LPJ-1-8/10SP | 1.8A | LPJ-40SP** | 40A |
| LPJ-2SP | 2A | LPJ-45SP** | 45A |
| LPJ-2-1/4SP | 2.25A | LPJ-50SP** | 50A |
| LPJ-2-1/2SP | 2.5A | LPJ-60SP** | 60A |
| LPJ-2-8/10SP | 2.8A | LPJ-70SP** | 70A |
| LPJ-3SP | 3A | LPJ-80SP** | 80A |
| LPJ-3-2/10SP | 3.2A | LPJ-90SP** | 90A |
| LPJ-3-1/2SP | 3.5A | LPJ-100SP** | 100A |
| LPJ-4SP | 4A | LPJ-110SP** | 110A |
| LPJ-4-1/2SP | 4.5A | LPJ-125SP** | 125A |
| LPJ-5SP | 5A | LPJ-150SP** | 150A |
| LPJ-5-6/10SP | 5.6A | LPJ-175SP** | 175A |
| LPJ-6SP** | 6A | LPJ-200SP** | 200A |
| LPJ-7SP** | 7A | LPJ-225SP** | 225A |
| LPJ-8SP** | 8A | LPJ-250SP** | 250A |
| LPJ-9SP** | 9A | LPJ-300SP** | 300A |
| LPJ-10SP** | 10A | LPJ-350SP** | 350A |
| LPJ-12SP** | 12A | LPJ-400SP** | 400A |
| LPJ-15SP** | 15A | LPJ-450SP** | 450A |
| LPJ-17-1/2SP** | 17.5A | LPJ-500SP** | 500A |
| LPJ-20SP** | 20A | LPJ-600SP** | 600A |
*Meets all performance requirements of UL Standard 248-8 for Class J fuses.
**Available with optional permanent replace fuse indication. To order, place “I” at end of catalog number. As below table.
Catalog Numbers (With optional permanent replace fuse indication)
| LPJ-6SPI | LPJ-35SPI | LPJ-150SPI | |
| LPJ-7SPI | LPJ-40SPI | LPJ-175SPI | |
| LPJ-8SPI | LPJ-45SPI | LPJ-200SPI | |
| LPJ-9SPI | LPJ-50SPI | LPJ-225SPI | |
| LPJ-10SPI | LPJ-60SPI | LPJ-250SPI | |
| LPJ-12SPI | LPJ-70SPI | LPJ-300SPI | |
| LPJ-15SPI | LPJ-80SPI | LPJ-350SPI | |
| LPJ-17-1/2SPI | LPJ-90SPI | LPJ-400SPI | |
| LPJ-20SPI | LPJ-100SPI | LPJ-450SPI | |
| LPJ-25SPI | LPJ-110SPI | LPJ-500SPI | |
| LPJ-30SPI | LPJ-125SPI | LPJ-600SPI |
PackageInformation
| Package Height | 2.1259854 in | ||
| Package Length | 7.4015788 in | ||
| Package Weight | 1.55 lb | ||
| Package Width | 2.2047256 in | ||
Carton Quantity
| Amp Rating | Carton Qty. | ||
| 1-60 | 10 | ||
| 70-200 | 5 | ||
| 225-600 | 1 | ||
Price：
$
50.00
LPJ-25SP
