Eaton OLI366FWJB-0000 Line Isolation Switch - UL Listed
Part Number: OLI366FWJB-0000
Quick Summary
Eaton OLI366FWJB-0000 line isolation switch provides safe circuit isolation for 600V, three-pole industrial electrical systems. Maintenance teams struggle with reliable disconnection in live panels; UL Listed certification and rugged construction minimize risk and downtime. UL Listed certification demonstrates compliance with North American electrical safety standards, while the stainless enclosure and robust design withstand industrial environments. In OEM and control-panel applications, this line isolation switch offers dependable isolation with a clear installation footprint, simplifying wiring and mounting. The device supports scalable panel designs and predictable maintenance workflows, delivering safer services, reduced outage time, and improved overall equipment effectiveness. Its 51 in length, 22 in width, and 15.24 in height give installers reliable space planning for side-by-side components.
Product Information
Extended Description
OLI366FWJB-0000 Eaton: OLI SWITCH: 600A/3P,600V. FUSIBLE(J), N4X SS. LINEandLOAD VI
Product Name
Eaton oem line isolation switch
Catalog Number
OLI366FWJB-0000
UPC
786679188439
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
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
Eaton Specification Sheet - OLI366FWJB-0000
The 600A amperage rating at 600V enables safe interruption of heavy loads, reducing startup transients and arc flash exposure during servicing. This feature delivers tangible business value by improving safety, reducing downtime, and supporting reliable motor control and feeder circuits in demanding environments. The three-pole design ensures complete isolation across all phases, which minimizes cross-talk and arcing risks in three-phase systems and simplifies compliant maintenance workflows. With UL Listed certification, the switch meets recognized electrical safety standards, enhancing supplier qualification and accelerating compliance reviews for OEM builds and retrofit projects. The enclosure’s dimensions and a robust 140 lb weight provide a sturdy, vibration-resistant platform that stays put in harsh manufacturing environments and minimizes field mounting challenges. The N4X stainless enclosure option improves corrosion resistance and long-term reliability in demanding applications, extending service life with lower total cost of ownership. The fusible (J) capability aligns with common protection schemes in OEM panels, enabling selective coordination and simplified upstream protection design. Finally, the unit’s compatibility with standard control-panel layouts and clear installation data supports faster commissioning and easier field maintenance for installation teams and contractors alike.
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FAQs
Plan for a 51 in length, 22 in width, and 15.24 in height enclosure with a 140 lb weight to ensure proper mounting and service clearances. The N4X stainless enclosure option provides enhanced corrosion resistance in harsh environments, while UL Listed status supports compliance in most North American facilities.
Yes. The switch is rated for 600V and three-pole operation, making it suitable for three-phase distribution and motor-control applications in industrial panels and OEM installations.
Key specs include a 600A amperage rating, 600V voltage rating, and a three-pole configuration. The unit is UL Listed and designed for OEM line isolation in industrial control environments.
Yes. The product is UL Listed, indicating compliance with North American electrical safety standards suitable for industrial applications and panel assemblies.
Technical documentation is available from Eaton, including the specification sheet at https://www.eaton.com/us/en-us/skuPage.OLI366FWJB-0000.pdf, and installation resources can be explored via related ARMS and datasheet materials in the downloads section.