Eaton LPJ-8SPI Fuse - Class J Time-Delay, RoHS/CE
Part Number: LPJ-8SPI
Quick Summary
LPJ-8SPI fuse by Eaton provides reliable time-delay current-limiting protection for industrial motors and control circuits in manufacturing lines. Designers often grapple with nuisance blows from motor inrush and surges, which trigger unexpected outages, costly replacements, and extended downtime. This model is RoHS compliant and CE marked, features Class J dual-element construction for robust inrush tolerance, and delivers a 300 kAIC interrupt rating at 600 Vac. Its compact ferrule-end profile, standard packaging, and clear labeling simplify installation, inventory management, and field servicing. For OEMs and panel builders, LPJ-8SPI translates to predictable protection, regulatory compliance, and reduced total cost of ownership across motor-control applications.
Product Information
Extended Description
LPJ-8SPI Eaton: Eaton Bussmann Series Class J fuse, LPJ, time-delay, dual-element current limiting fuse, 8 A, indicating fuse, interrupting rating of 300 kA at 600 Vac
Product Name
Eaton Bussmann series LPJ fuse
Catalog Number
LPJ-8SPI
UPC
051712628419
EAN
5027590245388
Product Length/Depth
2.25 in
Product Height
0.81 in
Product Width
0.81 in
Product Weight
0.1 lb
Warranty
Not Applicable
Compliances
RoHS Compliant CE Marked
Amperage Rating
8 A
Interrupt rating
300 kAIC at 600 Vac 100 kAIC Vdc
Response time
10 sec at 500%
Voltage rating
600 Vac, 300 Vdc
Fuse type
Time delay Current-limiting
Number of elements
Dual
Packaging type
Standard
Class
Class J
Connection
Ferrule end x ferrule end
Fuse indicator
Non-indicating With Indicator
Special features
Non-indicating, High in-rush current motor protection
Low Voltage Branch Circuit Fuse Chapter
Low Voltage Branch Circuit Fuse Chapter
RoHS Search Tool
Bussmann series Fuseology
Bussmann series LPJ Low-Peak 1-60A data sheet No. 1006
Time-delay, dual-element Class J fuse with 8 A rating supports motor inrush without sacrificing protection. Business impact: minimizes nuisance trips during startup, yielding higher line uptime and lower maintenance costs. Application: motor control centers, conveyors, and automated equipment in manufacturing lines. High interrupt rating of 300 kAIC at 600 Vac delivers robust upstream protection for feeders and switchgear, reducing risk of fault propagation. Application: critical power circuits in process lines and packaging equipment. Compact footprint and ferrule-end terminations simplify panel mounting and field retrofits; 2.25 in length and 0.81 in cross-section fit crowded control panels. Benefit: easier installation, faster replacement, and standardized inventory. RoHS compliant and CE marked ensure regulatory compliance across global facilities; reduces supply chain risk and review time for customer approvals. Indicator option and feature set support proactive maintenance; with indicator version, technicians can quickly confirm status in crowded panels, reducing diagnostic time. Special features include non-indicating and indicated variants to support High in-rush current motor protection in modern automation environments, improving overall equipment reliability.
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FAQs
Yes, LPJ-8SPI uses ferrule-end terminations for secure, simple panel mounting. It measures 2.25 inches in length with a width of 0.81 inches and height of 0.81 inches, which suits compact motor control panels and standard DIN rail or board mounting spaces.
The LPJ-8SPI offers an interrupt rating of 300 kAIC at 600 Vac and 100 kAIC at DC, with a response time of about 10 seconds at 500% fault current. This combination protects downstream equipment while accommodating motor inrush.
Ideal for motor control centers, drives, pumps, and fans in manufacturing and packaging environments where inrush currents are common. The Class J time-delay design provides reliable protection without nuisance trips during startup, reducing downtime.
LPJ-8SPI is RoHS compliant and CE marked, aligning with global regulatory requirements and simplifying cross-border deployments in multinational facilities and OEM supply chains.
The fuse's reliable inrush handling and high interrupt rating decrease unplanned outages and repair costs. Its compact form factor and standard ferrule terminations speed installation, while RoHS/CE compliance reduces compliance risk and procurement complexity, delivering measurable uptime and cost savings over the fuse’s life cycle.