Eaton OLI363FDJX-0000 OEM Line Isolation Switch - UL Listed
Part Number: OLI363FDJX-0000
Quick Summary
Eaton OEM Line Isolation Switch provides safe line isolation for electrical maintenance and service panels. This design helps prevent energizing a circuit during servicing, addressing arc flash risk and unplanned downtime. UL Listed certification and NEMA 12/NEMA 3R enclosure support compliance in harsh environments, while the galvanized steel body adds durability. With a 100 A rating and 600 V capacity, it scales across industrial applications and can be integrated with standard Eaton accessories. This combination delivers safer, faster maintenance and tangible downtime reduction for engineering teams and maintenance teams alike.
Product Information
Extended Description
OLI363FDJX-0000 Eaton: Eaton OEM line isolation switch, 100 A, NEMA 12/3R, Galvanized steel, Class J fusible, Fusible without neutral, Three-pole, Three-wire, 600 V, #14-#1/0 Cu/Al
Product Name
Eaton oem line isolation switch
Catalog Number
OLI363FDJX-0000
UPC
786676034302
Product Length/Depth
21.49 in
Product Height
9.24 in
Product Width
16.08 in
Product Weight
40 lb
Certifications
UL Listed
Enclosure
NEMA 12, NEMA 3R
Enclosure material
Galvanized steel
Fuse configuration
Fusible without neutral
Number Of Poles
Three-pole
Number of wires
3
Type
OEM line isolation switch
Amperage Rating
100A
Fuse class provision
Class J fusible
Voltage rating
600 V
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Eaton Specification Sheet - OLI363FDJX-0000
Selling Policy 25-000 - Distribution and Control Products and Services
Feature → Business Impact → Application: The three-pole design and fusible without neutral configuration enable reliable, safe disconnection of three-phase feeders, strengthening lockout-tagout (LOTO) compliance and reducing accidental energization in control panels. This translates to fewer injuries and faster return-to-service after maintenance, particularly in motor control centers and process lines. Feature → Business Impact → Application: A NEMA 12, NEMA 3R galvanized steel enclosure protects the switch from dust, water, and incidental exposure, extending service life and reducing replacement costs in factory floors and outdoor installations. Feature → Business Impact → Application: Class J fuse compatibility supports selective protection, minimizing nuisance trips and facilitating straightforward fuse replacement during routine maintenance and fault scenarios in distribution panels. Feature → Business Impact → Application: The 100 A, 600 V rating combined with three-wire wiring ensures compatibility with common industrial feeders, enabling straightforward integration into existing electrical distribution schemes and reducing engineering effort. Feature → Business Impact → Application: UL Listed certification and easy installation with standard Eaton components provide confidence in compliance, safety, and total cost of ownership, aligning with preventive maintenance programs and uptime targets.
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FAQs
The OLI363FDJX-0000 is a three-pole, three-wire fusible switch designed for use in three-phase feeder circuits. It supports conductor ranges from #14 to #1/0 AWG copper or aluminum and is suitable for 600 V systems. The unit is compatible with NEMA 12 and NEMA 3R enclosures and can be integrated into control panels and service disconnects for reliable isolation.
This model is UL Listed and features a NEMA 12/3R enclosure, with a galvanized steel enclosure body for durability. It is rated for 100 A and 600 V, providing robust protection for industrial feeders. The Class J fusible configuration facilitates selective protection and aligns with common utility and industry protection schemes.
Yes, the NEMA 3R enclosure rating indicates suitability for outdoor and wet or damp environments, while the galvanized steel enclosure offers corrosion resistance. This makes the switch appropriate for outdoor service entrances, exterior equipment rooms, and other locations where environmental exposure is a consideration.
Class J fuses provide reliable, fast-acting protection suitable for motor and feeder circuits, enabling selective protection that limits fault scope. Fusible without neutral simplifies wiring and reduces potential neutral-related fault paths. Together, they streamline fuse replacement, minimize downtime, and support predictable coordination with upstream protection devices.
Benefits include improved maintenance safety through reliable line isolation, reduced arc-flash exposure, and faster change-out of fuses due to Class J compatibility. The rugged NEMA 12/3R enclosure and UL Listing support longer service life in harsh environments, lowering total cost of ownership and contributing to higher plant uptime and predictable maintenance planning.