Eaton OLI366FDJX-0000 Line Isolation Switch - UL Listed
Part Number: OLI366FDJX-0000
Quick Summary
Eaton OLI366FDJX-0000 line isolation switch provides safe, mechanical isolation of electrical circuits in panel and switchgear installations. Engineers frequently contend with ensuring a definitive de-energized state during maintenance, reducing arc flash risk and unplanned downtime. This OEM device carries UL Listed certification, a cornerstone for North American compliance, while CE and IP benchmarks are commonly referenced in broader markets to meet international requirements. Designed for OEM integration, the three-pole construction and 600A/600V ratings support reliable isolation within protection and control schemes. By aligning with Eaton's ecosystem, the switch helps simplify procurement, streamline maintenance routines, and minimize variability across assemblies, delivering predictable performance and long-term cost savings.
Product Information
Extended Description
OLI366FDJX-0000 Eaton: OLI SWITCH: 600A/3P, 600VAC. FUSIBLE (J), N12/3R
Product Name
Eaton oem line isolation switch
Catalog Number
OLI366FDJX-0000
UPC
786679188392
Product Length/Depth
51 in
Product Height
15.24 in
Product Width
22 in
Product Weight
140 lb
Certifications
UL Listed
Number Of Poles
Three-pole
Amperage Rating
600A
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 - OLI366FDJX-0000
Feature → Business Impact → Application: Three-pole construction provides complete phase isolation, improving technician safety and enabling precise maintenance workflows in 600V industrial panels. This three-pole approach reduces the risk of partial energization, supporting compliant lockout/tagout procedures and safer service windows in manufacturing lines and electrical rooms. Feature → Business Impact → Application: 600A amperage rating paired with 600V voltage support high-load switching for heavy motor and process circuits, enabling consolidation of protective devices and reducing component count in switchgear. This translates to lower inventory complexity and faster installation in OEM panel builds and retrofits. Feature → Business Impact → Application: UL Listed certification offers regulatory confidence for compliance programs and customer audits, minimizing procurement risk and accelerating project sign-off in North American facilities. Feature → Business Impact → Application: OEM-ready line isolation switch with catalog number OLI366FDJX-0000 and integrated dimensions (51 in L × 22 in W × 15.24 in H) ensures predictable fit within established enclosures, aiding engineering planning and field commissioning. Feature → Business Impact → Application: Robust weight (140 lb) and rugged construction support durable, long-life operation in demanding environments, reducing maintenance frequency and associated downtime. Feature → Business Impact → Application: Compatibility with fuse-block configurations described as FUSIBLE (J) and N12/3R in the extended spec supports flexible system design and seamless integration with existing protection schemes. Maintenance teams can rely on the Eaton specification sheet for installation guidance, ensuring correct torque, mounting, and interconnection practices. This combination of specs and usability translates into measurable efficiency gains and lower total cost of ownership across OEM panel installations.
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FAQs
Begin with de-energizing the panel and verifying zero energy, then position the 51 in L Ă— 22 in W Ă— 15.24 in H enclosure within the designated bay. Secure with appropriate mounting hardware, connect line and load terminations per the Eaton specification sheet, and verify UL Listed compliance. Note the 140 lb weight; use assistive equipment for safe handling. Follow lockout/tagout procedures and perform functional testing after installation to confirm full isolation.
This model is rated for 600A and 600V, with a three-pole configuration designed for complete phase isolation. Its OEM design supports integration into protection and control systems within panel boards and switchgear. The UL Listed certification provides a baseline of safety and reliability for industrial environments, aligning with common North American electrical codes and installation practices.
Yes. The OLI366FDJX-0000 is an OEM line isolation switch designed to complement Eaton protection and control lineups. Its three-pole construction, 600A/600V ratings, and specified dimensions make it suitable for integration into Eaton-based switchgear and control-panel assemblies, helping to standardize components across projects and simplify maintenance planning.
The Eaton OLI366FDJX-0000 carries UL Listed certification, a widely recognized mark of safety for electrical equipment in North America. While CE and IP ratings are common in other markets, this unit’s UL Listed status is the primary regulatory credential referenced for domestic installations. Always verify regional requirements for your specific project and consult the Eaton datasheet for installation and testing guidance.
The three-pole, 600A/600V OLI366FDJX-0000 is designed to deliver long-term reliability with robust construction, reducing maintenance events and downtime. Its UL Listed certification and OEM integration simplify procurement, spares management, and commissioning. While upfront space and weight considerations exist (51 in L, 22 in W, 15.24 in H, 140 lb), the device can lower total cost of ownership by minimizing repetition of isolation hardware and accelerating safe maintenance windows.