Eaton OLI363FWJB-00VP OEM Line Isolation Switch - UL Listed
Part Number: OLI363FWJB-00VP
Quick Summary
Eaton OLI363FWJB-00VP OEM line isolation switch provides safe isolation for 600 V three-pole feeds in industrial power panels. For engineers and maintenance teams, downtime often stems from exposed terminations and miswiring during servicing. This unit carries UL Listed certification and ships in a rugged NEMA 4X stainless steel enclosure, offering dependable protection in harsh environments. With two voltage portals and Class J fusible protection, it integrates easily with copper or aluminum conductors (#14–#1/0) and supports efficient factory wiring practices. The design supports reliable, safe servicing, reduces rework, and aligns with common OEM and panel-builder workflows, delivering tangible value for plant uptime and safety requirements.
Product Information
Extended Description
OLI363FWJB-00VP Eaton: Eaton OEM line isolation switch, Two voltage portals, 100 A, NEMA 4X, 304 stainless 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
OLI363FWJB-00VP
UPC
786676034456
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 4X
Enclosure material
304 stainless 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
Special features
Two voltage portals
Eaton OEM Line Isolation Switch (OLI) Installation Video
Eaton OEM Line Isolation Switch (OLI) Installation Video
Eaton OEM Line Isolation Switch (OLI) Installation Video
Eaton OEM Line Isolation Switch (OLI) Installation Video
Eaton OEM Line Isolation Switch (OLI) Installation Video
Eaton Specification Sheet - OLI363FWJB-00VP
Three-pole, fusible without neutral reduces upfront hardware while delivering reliable emergency isolation; Business impact: simplified wiring and safer maintenance workflows in high-current lines; Application: machine tools, conveyors, and industrial panels. The 100 A, 600 V rating supports high-current circuits with lower overheating risk; Business impact: enables compact protection schemes and longer component life; Application: heavy equipment and drive systems. A NEMA 4X enclosure in 304 stainless steel offers corrosion resistance and washdown suitability; Business impact: extended service intervals and lower maintenance costs; Application: process, food & beverage, and chemical environments. Two voltage portals simplify field wiring, speeding installation and reducing miswire risk; Business impact: faster commissioning and easier diagnostics; Application: OEM line installations and modular switchgear. UL Listed certification combined with rugged construction and Class J fusible protection delivers regulatory compliance and predictable performance; Business impact: lowers risk of non-compliance recalls and unplanned outages; Application: regulated manufacturing settings. Compatibility with copper and aluminum conductors (#14–#1/0) provides flexible sourcing and streamlined procurement; Business impact: reduces inventory diversity and accelerates job completion; Application: new builds and panel upgrades across industries.
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FAQs
For installation, verify 600 V rating and 100 A capacity match your bus design. Use three-pole wiring with copper or aluminum conductors in the #14–#1/0 range, ensure proper enclosure sealing for NEMA 4X conditions, and connect to the two voltage portals per the field wiring diagram to avoid miswiring.
Class J fusible protection provides fast-acting overcurrent protection for robust circuits. It supports safe isolation during maintenance while limiting arc energy, helping maintain downstream equipment integrity and reducing nuisance fuse blows when used with correctly sized fuses.
Yes. The switch is designed for #14–#1/0 Cu/Al conductors, enabling flexible sourcing and easier integration with existing electrical substations or OEM equipment, while keeping termination integrity and performance consistent.
Key compliance indicators include UL Listed certification and a NEMA 4X enclosure rating, with 304 stainless steel construction. These features support safe operation in washdown and corrosive environments, helping meet industry safety and reliability standards.
The switch reduces downtime through safer servicing, simplifies wiring with dual voltage portals, and extends component life via Class J protection. In practice, this translates to lower maintenance labor costs, faster changeovers, and fewer unplanned outages on high-current lines.