Eaton OLI363FWJB-0000 OEM Line Isolation Switch - UL Listed

Part Number: OLI363FWJB-0000
Manufacturer
Eaton
Part number
OLI363FWJB-0000

Quick Summary

The Eaton OLI363FWJB-0000 OEM Line Isolation Switch is a line isolation switch designed to safely de-energize three-phase electrical circuits during maintenance. For maintenance teams, unplanned outages and arc flash risk are common pain points, and a reliable isolation switch reduces downtime. UL Listed protection, a NEMA 4X stainless enclosure, and a 600 V rating offer durable performance in challenging environments. This OEM switch also supports straightforward installation and compliance workflows, helping procurement and engineering teams meet safety standards while controlling costs.

Product Information

Extended Description

OLI363FWJB-0000 Eaton: Eaton OEM line isolation switch, 100 A, NEMA 4X, 304 stainless steel, Class J, Three-pole, Three-wire, 600 V, #14-#1/0 Cu/Al
Product Name
Eaton oem line isolation switch
Catalog Number
OLI363FWJB-0000
UPC
786676034449
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
Feature: 304 stainless steel enclosure with a NEMA 4X rating provides robust ingress and corrosion resistance, extending service life in harsh environments. Business Impact: Reduces maintenance cycles and downtime for outdoor, washdown, or dust-prone facilities. Application: Ideal for chemical plants, food processing, and outdoor equipment rooms. Feature: 100 A amperage rating and 600 V rating protect three-phase systems while enabling straightforward integration with standard feeders. Business Impact: Minimizes unplanned outages and supports production continuity during maintenance windows. Application: Suitable for mid-size switchgear assemblies and OEM line isolation tasks. Feature: Three-pole, three-wire configuration with Class J fusible capability ensures precise fault protection and fast isolation. Business Impact: Improves selective coordination and reduces collateral damage in faults. Application: Aligns with common electrical layouts using copper or aluminum conductors. Feature: Fusible without neutral and conductor compatibility (#14-#1/0 Cu/Al) offers flexible wiring options and easy field installation. Business Impact: Lowers installation time and reduces custom cabling. Application: Compatible with a wide range of Eaton and third-party panels. Feature: Compact dimensions (21.49 in L x 16.08 in W x 9.24 in H) and 40 lb weight help fit into existing enclosures while maintaining service accessibility. Business Impact: Improves space planning and serviceability. Application: Suitable for retrofit projects and new builds. Feature: UL Listed protection and access to installation resources, including videos and the official spec sheet, streamline procurement and compliance workflows.

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FAQs

Yes. The OLI363FWJB-0000 is designed for three-pole, three-wire configurations and accommodates copper or aluminum conductors from #14 to #1/0. Its 21.49 in L x 16.08 in W x 9.24 in H footprint fits many retrofit and new-install scenarios, and the included resources help ensure a quick, code-compliant wiring process.
Key ratings include a 100 A amperage rating and a 600 V voltage rating. It supports three-phase systems with a fusible Class J protection scheme, and conductor sizes range from #14 to #1/0 Cu/Al, enabling flexible integration with common plant conductors and feeders.
Yes. The device is housed in a 304 stainless steel enclosure with a NEMA 4X rating, which provides excellent ingress protection and corrosion resistance in outdoor, wash-down, and harsh industrial environments, helping ensure long service life with reduced maintenance.
This switch is UL Listed, indicating compliance with recognized safety standards. It uses a NEMA 4X enclosure and is built for robust protection in demanding environments, making it suitable for industrial facilities requiring proven safety and reliability.
The rugged stainless-steel enclosure and solid electrical ratings reduce downtime and maintenance frequency. UL Listing and the documented installation resources help with faster procurement and safer deployments, delivering a favorable total cost of ownership through longer intervals between service actions and improved fault isolation.