Bussmann® LPJ-50SP Low-Peak™ LPJ Current Limiting Time Delay Fuse, 50 A, 600 VAC/300 VDC, 300/100 kA Interrupt, Class J Series
Class J Fuses
5227
MFG #: LPJ-50SP
Bussmann
56.19000
/ ea
- Alternate Catalog Number: LPJ-50SP
- Application: Branch Circuit Breaker Panelboard Mains, Industrial Control, Machinery Disconnects, Power Panelboards
- ARRA Compliant: C
- Body Size: 1.06 in Dia x 2.38 in L
- Buy American Compliant: C
- Catalog Number: LPJ-50SP
- Connection: Ferrule end x ferrule end
- Country of Origin: MUL
- Currency: USD
- Element: Dual
- EU RoHS Indicator: C
- Gross Weight Per Pack: 0.1700 lb
- Gross Weight per Pack Metric: 0.79
- Gross Weight UOM Metric: kg
- Harmonization Tariff Schedule Code: 8536100040
- Height: 2.19 in
- Height [Metric]: 5.5626 cm
- Indicating|Non~Indicating: Non-Indicating
- Length: 5.38 in
- Length [Metric]: 13.6652 cm
- Material: Melamine
- Mounting Type: Holder
- Rejection|Non~Rejection: Non-Rejection
- Response Time: 10 s
- Returnable: Y
- Series: LPJ
- Size: 1.06 In Diameter X 2.38 In Length
- Standard: UL, CSA C22.2, CE
- Standards: ARRA CompliantBuy American Act CompliantRoHS CompliantCE CertifiedCSA C22.2 No. 248.8, Class 1422-02 File No. 53787UL Guide No. JDDZUL File No. E4273Guide No. JFHRUL File No. E56412
- Sub Brand: Low-Peak
- Terminal Type: Ferrule
- Type: Current Limiting
- UNSPSC: 39121626
- UPC 11: 05171252335
- UPC 12: 051712523356
- Width: 2.44 in
- Width [Metric]: 6.1976 cm
- Stock Status: NORMALLY STOCKED
- Brand: Bussmann
- Manufacturer: Eaton
- Amperage Rating: 50 A
- Body Type: Cylindrical
- Class: J
- Interrupt Rating: 300/100 kA
- Voltage Rating: 600 VAC/300 VDC VAC//VDC
- Brochure URL - COBUSSE01827_23.pdf(Brochure URL)
- Catalog URL - IDW_DOCUMENT_fc3a638338bee061fcea5f8e9ef61e5084ea6008a9a9a0470e5329320a655572.pdf(Catalog URL)
- http://www.bussmann.com(Seller Home Page URL)
- Spec Sheet URL - Bus_Ele_DS_1026_JKS_1-60A.pdf(Spec Sheet URL)
- Video - https://www.youtube.com/embed/YMvqUyoETXk(Video)
- Applications
- Features
| Branch Circuit Breaker Panelboard Mains, Industrial Control, Machinery Disconnects, Power Panelboards |
| Separate overload and short circuit elements provide time delay for sizing of high inrush loads linked with Class J current limitation |
| 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 controller |
| Space-saving package for equipment downsizing |
| Industry's only UL Listed and CSA Certified fuse with a 300kA interrupting 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 |
| 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 so 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 |
| 300 kA at 600 VAC RMS sym |