Eaton OLI366FWJX-0000 Line Isolation Switch - UL Listed
Part Number: OLI366FWJX-0000
Quick Summary
Eaton OLI366FWJX-0000 Line isolation switch provides a safe, reliable disconnect for 3-pole circuits up to 600 A at 600 V. Maintenance teams often struggle with ensuring proper lockout-tagout and minimizing downtime when isolating feeds, which can increase risk and prolong outages. The UL Listed certification validates safety compliance for industrial installations and helps meet rigorous electrical standards in factories and manufacturing lines. This OEM line isolation switch is designed for easy integration with existing 600 V distribution setups, offering robust mechanical interlock, straightforward wiring, and predictable performance in control panels. With this model, engineers gain a durable, compliant disconnect that supports efficient maintenance, safer shutdowns, and more reliable system uptime.
Product Information
Extended Description
OLI366FWJX-0000 Eaton: OLI SWITCH: 600A/3P, 600VAC. FUSIBLE (J), N4X SS.
Product Name
Eaton oem line isolation switch
Catalog Number
OLI366FWJX-0000
UPC
786679188460
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
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Eaton Specification Sheet - OLI366FWJX-0000
Three-pole design with a 600 A amperage rating simplifies feeding and protection for large power circuits, reducing wiring complexity and minimizing fault exposure. Business impact: safer commissioning, fewer hot-work risk scenarios, and faster service restores in critical lines. Application: main feeders and motor circuits in industrial plants benefit from dependable, code-aligned isolation during maintenance. The unit's fusible (J), N4X stainless steel construction enhances durability and fault isolation, delivering predictable performance even in harsh environments. Business impact: reduced component wear, lower maintenance costs, and improved service continuity. Application: OEM integrations and service panels where rugged, fuse-ready disconnects are required. UL Listed certification reinforces compliance, helping engineering teams meet industry safety standards with confidence. Application: regulated manufacturing settings and safety-conscious installations. The 51 in depth, 22 in width, 15.24 in height footprint and a 140 lb weight establish a robust, install-ready profile for control rooms and equipment rooms. This improves compatibility with existing enclosures and simplifies mounting and wiring, supporting faster deployment in 600 V ecosystems. The model’s three-pole architecture and 600 A rating deliver scalable protection for growing lines, reducing the need for future replacements and enabling predictable long-term TCO improvement.
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FAQs
The OLI366FWJX-0000 is a three-pole line isolation switch rated for 600 A at 600 V, designed to safely disconnect feeders in industrial electrical systems. It fits OEM panel builds and heavy-duty distribution setups, streamlining maintenance work and improving reliability of service feeds. Its rugged construction and standard 51 in x 22 in x 15.24 in footprint support straightforward integration into existing enclosures and control architectures.
The OLI366FWJX-0000 provides a dependable disconnect point that facilitates proper lockout-tagout (LOTO) practices. By isolating the feeder from the live system and offering a clear, mechanical disconnect, technicians can perform maintenance with reduced exposure to energized parts. Its robust three-pole design ensures all conductors are deenergized simultaneously, meeting common LOTO safety requirements in industrial facilities.
Yes. The unit is designed for easy installation within standard 600 V electrical environments. With its OEM line isolation switch form factor, sizable dimensions, and a weight of 140 lb, it integrates into common panel layouts and switchgear assemblies. The 600 A ampacity and 600 V rating align with widely used industrial distribution practices, supporting reliable system isolation without custom modifications.
The Eaton OLI366FWJX-0000 is UL Listed, which validates conformance to recognized safety requirements for electrical equipment used in industrial settings. This certification helps reduce compliance risk for manufacturers and end-users deploying the switch in control panels and feeders. When selecting, verify site-specific standards in combination with the UL listing to ensure full regulatory alignment.
Maintenance benefits include reliable, predictable deenergization during servicing, which minimizes downtime and extends equipment life by preventing overuse of fault-prone components. The UL Listed, rugged design supports long service intervals in harsh environments, reducing replacement costs. The three-pole, 600 A rating also provides scalable protection for growing line loads, contributing to a favorable total cost of ownership over the system’s life cycle.