Eaton OLI363FDJA-0000 OEM Line Isolation Switch - UL Listed
Part Number: OLI363FDJA-0000
Quick Summary
Eaton OEM line isolation switch safely isolates power in electrical panels for industrial applications. For engineers and maintenance teams, unexpected panel access and arc-flash risk slow projects and drive unplanned downtime. This rugged solution combines UL Listed reliability with a NEMA 12, NEMA 3R enclosure and galvanized steel body to withstand harsh environments. Designed for three-pole, fusible protection up to 600 V, it supports #14-#1/0 Cu/Al conductors, delivering a straightforward, compliant disconnect solution that reduces spare-part complexity and simplifies installation for OEMs and plants alike. The result is safer, more efficient maintenance cycles and predictable electrical protection across critical equipment.
Product Information
Extended Description
OLI363FDJA-0000 Eaton: Eaton OEM line isolation switch, 100 A, NEMA 12/3R, Galvanized steel, Class J fusible, Fusible with no neutral, Three-pole, Three-wire, 600 V, #14-#1/0 Cu/Al
Product Name
Eaton oem line isolation switch
Catalog Number
OLI363FDJA-0000
UPC
786676034319
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 12, NEMA 3R
Enclosure material
Galvanized 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
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
Eaton Specification Sheet - OLI363FDJA-0000
Feature: 100 A amperage rating paired with a 600 V voltage rating. Benefit: Aligns with common industrial loads while providing a robust disconnect point for safe servicing, reducing risk of overcurrent situations and unplanned outages during maintenance. Application: Ideal for control panels and machine enclosures in manufacturing environments requiring clear, switchable power isolation. Feature: Three-pole, three-wire fusible configuration with Class J fuse protection and no neutral. Benefit: Enables precise protection coordination and simplified fuse replacement, improving reliability in motor control circuits. Application: Suitable for three-phase motors and feeders where neutral is not required. Feature: NEMA 12 and NEMA 3R enclosure in galvanized steel. Benefit: Delivers environmental protection against dust, moisture, and incidental impacts, extending service life in dirty or outdoor-rated areas. Application: Panels in workshops, warehouses, or exposed plant floors where rugged enclosure performance matters. Feature: Compact footprint with specified dimensions and weight (21.49 in L x 16.08 in W x 9.24 in H; 40 lb). Benefit: Eases installation planning, retrofit projects, and spare-part stocking by matching typical panel footprints. Application: Retrofit and OEM panel upgrades where space is a consideration. Feature: Fusible without neutral and 3-wire capability. Benefit: Supports selective protection strategies while avoiding neutral-related wiring complications, speeding up installation. Application: Electrical service disconnects for equipment that does not require a neutral circuit. Feature: UL Listed certification. Benefit: Provides third-party validation of safety and performance, helping meet procurement standards and compliance audits. Application: Procurement and compliance reviews in regulated manufacturing environments. Feature: Galvanized steel construction. Benefit: Enhances corrosion resistance and longevity in challenging environments, reducing maintenance cycles. Application: Industrial plants with exposure to humidity, dust, or splash zones.
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FAQs
The OLI363FDJA-0000 is designed as a three-pole, three-wire fusible line isolation switch with a galvanised steel NEMA 12/3R enclosure. It supports copper or aluminum conductors in the #14 to #1/0 range and is intended for factory floor panels, machine enclosures, and service disconnects. For retrofit projects, verify panel cutouts and existing conduit routes align with the 21.49 by 16.08 by 9.24 inch footprint to ensure a clean installation.
OLI363FDJA-0000 provides a 100 A amperage rating and a 600 V voltage rating. It employs a Class J fusible configuration and is fusible with no neutral. The switch is three-pole and three-wire, suitable for three-phase power systems where neutral is not required for protection. This combination supports reliable overcurrent protection and straightforward fuse replacement during maintenance.
Yes. The enclosure is rated for NEMA 12 and NEMA 3R environments, and the housing is constructed from galvanized steel for durability and corrosion resistance. This makes the OLI363FDJA-0000 well-suited for dusty, humid, or outdoor-adjacent industrial locations where dependable isolation and protection are essential for ongoing operations.
The OLI363FDJA-0000 is UL Listed, providing third-party safety certification critical for procurement and compliance audits. While it does not list SIL, CE, or IP ratings in the available data, the UL Listed status, combined with NEMA enclosure ratings, assures regulators and buyers of robust electrical protection and reliability in typical industrial settings.
By delivering a durable, UL Listed disconnect with a rugged galvanized steel enclosure and straightforward Class J fuse protection, the OLI363FDJA-0000 reduces downtime during fuse changes and servicing. Its three-pole, three-wire design simplifies wiring topology, lowers spare-part complexity, and supports predictable maintenance cycles, contributing to lower total cost of ownership over the equipment’s life.