Eaton LPJ-110SPI Fuse - Class J, 110 A, 300 kA at 600 Vac
Part Number: LPJ-110SPI
Quick Summary
Eaton Bussmann LPJ fuse protects motor circuits with time-delay current-limiting protection in industrial panels. A common challenge is selecting fuses that tolerate motor inrush without nuisance trips that disrupt uptime. This Class J device is RoHS compliant and CE marked, delivering reliable protection with a 600 Vac rating and 300 kA interrupt capability at that voltage. The indicating option supports quick status checks, reducing downtime and simplifying preventive maintenance. With bolted blade end connections and a dual-element design, it integrates smoothly into control setups while meeting stringent safety and regulatory requirements.
Product Information
Extended Description
LPJ-110SPI Eaton: Eaton Bussmann Series Class J fuse, LPJ, time-delay, dual-element current limiting fuse, 110 A, indicating fuse, interrupting rating of 300 kA at 600 Vac
Product Name
Eaton Bussmann series LPJ fuse
Catalog Number
LPJ-110SPI
UPC
051712627696
Product Length/Depth
5.75 in
Product Height
1.5 in
Product Width
1.5 in
Product Weight
0.8 lb
Warranty
Not Applicable
Compliances
RoHS Compliant CE Marked
Amperage Rating
110 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
Indicating, High in-rush current motor protection
Bussmann series Class J Low-Peak fuse 70-600A data sheet No. 1007
Low Voltage Branch Circuit Fuse Chapter
Low Voltage Branch Circuit Fuse Chapter
RoHS Search Tool
Bussmann series Fuseology
Feature: Time-delay, dual-element current-limiting design; Business Impact: Properly accommodates motor inrush while limiting short-circuit energy, reducing nuisance trips and equipment wear; Application: Ideal for motor starters and drives in conveyors and pumps. Feature: 110 A amperage rating and 600 Vac voltage rating; Business Impact: Supports mid-to-large industrial loads with robust protection and compatibility across 480 V–600 V systems; Application: Control panels and drive interfaces requiring reliable overcurrent protection. Feature: 300 kAIC interrupt rating at 600 Vac (and 100 kAIC DC rating); Business Impact: Enables fast, safe fault clearance in high-short-circuit environments, improving plant safety and uptime; Application: Heavy-duty motor protection and power distribution. Feature: Indicating version option; Business Impact: Enables immediate status verification, simplifying maintenance and reducing diagnostic time; Application: Panel builders and service teams conducting regular checks. Feature: Bolted blade end x bolted blade end connections; Business Impact: Ensures robust, vibration-resistant mounting and reliable electrical contact; Application: Industrial control panels and motor control centers. Feature: RoHS compliant and CE Marked; Business Impact: Supports regulatory compliance and sustainability initiatives while ensuring quality and traceability; Application: Global deployments in facilities with strict environmental and safety standards.
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FAQs
Yes. The LPJ-110SPI uses bolted blade end x bolted blade end connections, offering a robust mechanical and electrical interface suitable for industrial panels and motor controllers.
It has an Amperage Rating of 110 A, a Voltage Rating of 600 Vac (and 300 Vdc), and an Interrupt Rating of 300 kAIC at 600 Vac (with 100 kAIC at DC). The device also features a 10-second response at 500% overload.
It is well-suited for motor protection in drives, conveyors, pumps, and other industrial loads. The time-delay, current-limiting design tolerates inrush while protecting downstream equipment and wiring.
The LPJ family includes an indicating option. The LPJ-110SPI variant can be configured with a fuse indicator to simplify status checks and reduce maintenance downtime.
The LPJ-110SPI is RoHS compliant and CE marked, conforming to Class J protection. It is suitable for global deployments requiring regulatory compliance and environmental responsibility.