Eaton LPJ-10SPI Fuse - Class J Time-Delay 10 A 600 V
Part Number: LPJ-10SPI
Quick Summary
Eaton LPJ-10SPI fuse provides time-delay, current-limiting protection for motors in industrial control panels. This design minimizes nuisance trips during motor startup, while preserving fast interruption on faults. RoHS compliant and offered in a Class J time-delay, dual-element format, it delivers reliable coordination in panel boards and motor control centers. The 10 A rating, 600 V operating voltage, and 300 kAIC interrupt capability support scalable protection across automation systems. Its compact dimensions and clip accessory simplify installation in crowded enclosures, reducing commissioning time. In practice, users gain improved uptime and predictable protection for drives and conveyors. This translates to lower maintenance costs and better factory throughput.
Product Information
Extended Description
LPJ-10SPI Eaton: Eaton Bussmann Series Class J fuse, LPJ, time-delay, dual-element current limiting fuse, 10 A, indicating fuse, interrupting rating of 300 kA at 600 Vac
Product Name
Eaton Bussmann series LPJ fuse
Catalog Number
LPJ-10SPI
UPC
051712627498
Product Length/Depth
0.81 in
Product Height
2.25 in
Product Width
0.81 in
Product Weight
0.001 lb
Warranty
Not Applicable
Compliances
RoHS Compliant Contact Manufacturer
Certifications
Not Applicable
Amperage Rating
10 A
Interrupt rating
300 kAIC
Voltage rating
600 V
Fuse type
Time delay Current-limiting
Number of elements
Dual
Packaging type
Standard
Accessories
Clip
Class
Class J
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 current-limiting design provides selective protection during motor startups. Business impact: it allows higher inrush tolerance without sacrificing fault interruption, reducing nuisance outages and extending drive life. Application: ideal for motor drives, pumps, and conveyor systems in industrial panels. Class J form factor ensures compatibility with standard Bussmann LPJ devices and simplifies retrofits in existing control circuits. The dual-element construction limits arc energy and improves selectivity, which translates to lower fault propagation and easier maintenance in field service. With a 300 kAIC interrupt rating at 600 V, LPJ-10SPI delivers robust fault interruption, protecting downstream components and enabling safe shutdown during short circuits. This supports better coordination with upstream disconnects in electrical protection schemes and reduces downtime during fault events. RoHS compliance and the option for indicator or non-indicating versions support integration into regulated facilities and new builds alike. Its 10 A rating aligns with common motor protection requirements, while the 600 V rating covers typical industrial AC networks, enabling broad applicability in automation applications. Installation and maintenance benefits: the included clip accessory simplifies mounting, and the standard packaging streamlines stocking and replacement. Industry teams report faster commissioning, reduced spare-part complexity, and reliable protection for motors and drives under peak-load conditions.
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FAQs
To install the LPJ-10SPI fuse, first power down the equipment and remove the existing fuse. Align the LPJ-10SPI with the Class J holder and slide it in fully. Secure it with the included clip accessory and verify the circuit is rated for 10 A and 600 V. If you need visibility, select the indicator version during replacement.
The LPJ-10SPI provides a 10 A amperage rating, 600 V voltage rating, and 300 kAIC interrupt rating. It is a time-delay, dual-element current-limiting fuse designed to tolerate motor inrush while delivering reliable fault protection. This makes it suitable for motor drives, pumps, and conveyors in industrial control panels, with RoHS compliance.
Yes, the LPJ-10SPI is designed for high inrush scenarios common to motors while offering strong protection for downstream components. Its Class J format fits standard panels and its 600 V rating supports most industrial AC networks. When selecting, ensure that installation locations meet ambient temperature and clearance requirements.
The LPJ-10SPI is RoHS compliant, and it follows Class J fuse standards for form factor and protection characteristics. The manufacturer notes RoHS compliance via the RoHS search tool, which helps verify regional requirements. There are no additional certifications listed for this exact part, so confirm local regulatory requirements for UL/CE as needed.
Using the LPJ-10SPI reduces nuisance trips during motor startups, cutting unplanned downtime and extending motor life. Its high interrupt rating minimizes failure propagation, reducing downstream parts replacement. The standard packaging and clip mounting speed installation, lowering commissioning time and maintenance labor, while RoHS compliance simplifies supplier management and ongoing compliance reporting.