Eaton LPJ-225SPI fuse - Class J, 600 Vac, 300 kAIC
Part Number: LPJ-225SPI
Quick Summary
The Eaton LPJ-225SPI fuse is a Class J time-delay, dual-element current-limiting device designed for motor protection in industrial control panels. It helps prevent nuisance trips and equipment wear by allowing safe motor inrush while quickly interrupting faults. This device is CE Marked and RoHS compliant, reflecting global regulatory alignment, and belongs to the Bussmann Series Class J family known for reliable, predictable protection. With a 225 A rating and a 600 Vac operating voltage, it supports motor feeders and drive protections in harsh industrial environments. The combination of robust performance and standardized form factor delivers fast replacement, easier stocking, and streamlined maintenance for manufacturing, food processing, and packaging lines.
Product Information
Extended Description
LPJ-225SPI Eaton: Eaton Bussmann Series Class J fuse, LPJ, time-delay, dual-element current limiting fuse, 225 A, indicating fuse, interrupting rating of 300 kA at 600 Vac
Product Name
Eaton Bussmann series LPJ fuse
Catalog Number
LPJ-225SPI
UPC
051712626415
Product Length/Depth
2.25 in
Product Height
0.81 in
Product Width
0.81 in
Product Weight
1.5 lb
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Amperage Rating
225 A
Interrupt rating
100 kAIC Vdc 300 kAIC at 600 Vac
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
Bolted blade end x bolted blade end
Fuse indicator
Non-indicating With Indicator
Special features
Non-indicating, High in-rush current motor protection
Bussmann series Class J Low-Peak fuse 70-600A data sheet No. 1007
Bussmann Full Line Catalog
Bussmann Full Line Catalog
RoHS Search Tool
Bussmann series Fuseology
Feature: Time-delay, dual-element current-limiting design. Business impact: Allows safe motor starting with controlled fault energy, reducing wear and downtime. Application: Motor feeders, conveyors, and fans in industrial control panels. Feature: 225 A amperage rating at 600 Vac with 300 kAIC interrupt rating. Business impact: Provides robust protection for high-current loads and increases system fault tolerance. Application: Large motors and drives in packaging and material-handling lines. Feature: Bolted blade end x bolted blade end connections. Business impact: Simplifies installation and minimizes wiring errors; supports standard Bussmann housings. Application: Control panels and MCCs. Feature: Class J construction with CE Mark and RoHS compliance. Business impact: Aligns with global regulatory requirements and ensures supply-chain reliability. Application: OEM assemblies, industrial installations, and service panels. Feature: Non-indicating fuse with optional indicator and high in-rush motor protection. Business impact: Enables easy diagnostics when required while protecting against surge events. Application: Motors and drives in demanding manufacturing environments.
Get a Quick Quote for a Eaton LPJ-225SPI
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton LPJ-225SPI?
Enquire Now
FAQs
LPJ-225SPI is designed for bolted blade end x bolted blade end terminals, which simplifies panel integration and replacement. With a 2.25 in length and 0.81 in cross-section, it fits standard Bussmann Class J housings and MCCs, reducing field rework and ensuring consistent torque and contact integrity during maintenance.
The time-delay, dual-element design accommodates motor inrush without nuisance tripping, while current-limiting capabilities confine fault energy. This combination minimizes downtime due to startup surges and protects conductors and components, making it ideal for fans, conveyors, and other high-inrush motor loads in automation lines.
Yes. With a 600 Vac rating and a 225 A continuous rating, LPJ-225SPI is engineered for industrial control panels and drives, offering a 300 kAIC interrupt rating at 600 Vac for robust protection. Its Class J design and RoHS/CE compliance support reliable installation in harsh environments while maintaining regulatory alignment.
LPJ-225SPI is CE Marked and RoHS compliant, aligning with European regulatory requirements and ongoing environmental standards. This ensures legal suitability for global deployments and supports supplier quality expectations in automotive, food processing, and general manufacturing environments.
The dual-element Class J fuse delivers predictable performance with reliable fault interruption and reduced nuisance trips, lowering unplanned downtime. Its robustness supports longer service intervals in high-current applications, while compatible bolt-end connections simplify stocking and replacement, contributing to lower lifecycle costs and faster return on investment for OEMs and end users.