Eaton OLI361FDJA-03VT Line Isolation Switch - UL Listed
Part Number: OLI361FDJA-03VT
Quick Summary
Eaton OLI361FDJA-03VT is an OEM line isolation switch for safe circuit disconnection in industrial panels. It addresses maintenance challenges by reducing the risk of accidental energization and shortening downtime during servicing. The unit carries UL Listed certification and is designed for enclosure protection with a NEMA 12/3R rating, supporting reliable operation in harsh environments. This combination of robust protection and a compact footprint delivers faster, safer maintenance workflows, aligns with compliance requirements, and simplifies panel designs. By leveraging its 30A at 600V rating and two NO / two NC auxiliary contacts, technicians gain precise control over isolation points while system integrators benefit from predictable installation and long-term reliability.
Product Information
Extended Description
OLI361FDJA-03VT Eaton: Eaton oem line isolation switch, OLI, 30A, 600V, FUS, NEMA 12/3R, 2NO/2NC AUX
Product Name
Eaton oem line isolation switch
Catalog Number
OLI361FDJA-03VT
UPC
786689665784
Product Length/Depth
21.49 in
Product Height
9.24 in
Product Width
16.08 in
Product Weight
40 lb
Certifications
UL Listed
Type
OLI Switch
Amperage Rating
30A
Voltage rating
600 V
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 - OLI361FDJA-03VT
Feature: 30A amperage rating paired with a 600V voltage rating. Business Impact: Supports common industrial loads with a healthy safety margin, enabling safe isolation of heavy equipment without overdesign. Application: Motor control centers and control panels where reliable switching is required. Feature: UL Listed certification. Business Impact: Streamlines procurement and regulatory compliance, reducing third-party testing needs and speeding up audits. Application: Any environment prioritizing safety and adherence to electrical standards. Feature: NEMA 12/3R enclosure rating. Business Impact: Provides protection against dust and light moisture, extending life in manufacturing floors and service environments. Application: Factory floors, dusty or humid areas where equipment isolation is routine. Feature: Two normally open and two normally closed auxiliary contacts (2NO/2NC). Business Impact: Enables expanded control logic, interlocks, and status indication without extra components. Application: Sequencing, interlock schemes, and remote signaling. Feature: Dimensional footprint and weight (21.49 in L × 16.08 in W × 9.24 in H; 40 lb). Business Impact: Fits standard electrical enclosures with predictable integration, reducing panel rework. Application: Retrofit projects and new panel builds. Feature: OEM line isolation design and catalog integration (Catalog Number OLI361FDJA-03VT). Business Impact: Simplifies ordering, ensures compatibility with Eaton systems, and accelerates installation. Application: OEM and systems integrator workflows across industrial automation.
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FAQs
The OLI361FDJA-03VT is designed for installation in standard industrial control panels with a footprint that fits typical mounting envelopes. Plan for the 21.49 inch length, 16.08 inch width, and 9.24 inch height enclosure, and ensure secure wiring of the 2NO/2NC auxiliary contacts. It should be wired per Eaton installation guidelines to maintain UL Listed compliance and to achieve reliable isolation in daily maintenance cycles.
The 30A amperage rating and 600V voltage rating define the maximum continuous current and operating voltage the switch can safely disconnect. This makes it suitable for common industrial loads and motor circuits, providing a clear safety boundary for maintenance and servicing. Selecting within these ratings helps prevent overcurrent protection issues and supports predictable performance in panel isolation tasks.
Yes. The unit features a NEMA 12/3R enclosure, offering protection against dust and light moisture typical of manufacturing floors. Combined with UL Listed certification, it supports reliable operation in demanding environments while helping maintain safety during disconnections and servicing of equipment.
Compatibility hinges on its catalog number OLI361FDJA-03VT, enclosure dimensions, and auxiliary contacts. With 2NO/2NC auxiliary contacts, it supports expanded control logic and status signaling. The module integrates well with Eaton-based control systems and standard panel layouts, reducing custom fabrication while enabling straightforward wiring and fast commissioning.
By providing reliable isolation with UL Listed safety, the OLI361FDJA-03VT reduces maintenance downtime and minimizes energization risks during servicing. The robust NEMA enclosure and compact footprint lower panel redesign costs, while the 30A/600V rating supports durable performance across multiple maintenance cycles, delivering faster ROI through safer, repeatable isolation procedures.