Eaton OLI363FDJB-03VT Line Isolation Switch - UL Listed
Part Number: OLI363FDJB-03VT
Quick Summary
Eaton OLI363FDJB-03VT line isolation switch provides a safe, controlled power isolation for industrial control panels. Maintenance teams often face arc-flash risk and downtime when disconnecting lines, so a clear, reliable isolation point matters. This OLI switch carries UL Listed safety certification and features a rugged NEMA 12/NEMA 3R enclosure, making it suitable for dusty, damp, and outdoor environments. With a 100A/3P, 600V rating and built-in voltage indicator and tester for both line and load sides, it delivers quick, verifiable isolation. The design supports seamless integration with existing protection devices and offers installation efficiency for panel builders and service crews, delivering value in terms of safety, compliance, and reduced maintenance time.
Product Information
Extended Description
OLI363FDJB-03VT Eaton: Eaton OLI Switch: 100A/3P, 600VAC Fusible(J), NEMA Type 12/3R - Includes both voltage Indicator and Voltage Tester for LINE and LOAD Side
Product Name
Eaton oem line isolation switch
Catalog Number
OLI363FDJB-03VT
UPC
786689359560
Product Length/Depth
9.24 in
Product Height
21.49 in
Product Width
16.08 in
Product Weight
40 lb
Certifications
UL Listed
Enclosure
NEMA 12, NEMA 3R
Type
OLI Switch
Amperage Rating
100A
Voltage rating
600 V
Commercial Distribution, Switching Devices, Volume 2, Tab 1
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 - OLI363FDJB-03VT
Feature: 100A/3P, 600V rating. Business Impact: Supports mid-size industrial equipment with a robust, verified disconnect point, reducing the risk during maintenance and ensuring reliable isolation. Application: Ideal for control panels and machine disconnects in manufacturing lines. Feature: Built-in voltage indicator and voltage tester for line and load sides. Business Impact: Enables immediate verification before service, lowering mis-wiring and arc-flash exposure while streamlining maintenance workflows. Application: Panel assemblies and field service where rapid confirmation is critical. Feature: NEMA 12 and NEMA 3R enclosure. Business Impact: Provides enhanced protection in dusty, damp, or outdoor environments, improving uptime and longevity of equipment. Application: Outdoor feeders, wash-down areas, and harsh industrial settings. Feature: Compact footprint and weight below typical disconnects (9.24 in depth, 16.08 in width, 21.49 in height, 40 lb). Business Impact: Eases panel layout and installation planning, reducing integration time and space constraints. Application: Retrofit projects and new builds with limited cabinet space. Feature: UL Listed certification. Business Impact: Demonstrates compliance with recognized safety standards, accelerating procurement cycles and contractor acceptance. Application: Regulated facilities and multi-site deployments. Feature: Compatibility with OEM protection devices and installation resources. Business Impact: Streamlines commissioning through existing Eaton documentation and installation videos, cutting router-to-panel time. Application: Panel shops and field upgrades. Insight: This switch aligns with industry practice for safe, compliant line isolation and supports technicians with clear indicators and test features that improve confidence on every shutdown.
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FAQs
The OLI363FDJB-03VT is designed for 3-pole installations up to 100A in standard control panels and similar low voltage assemblies. It fits within typical enclosure footprints that accommodate NEMA 12 or NEMA 3R ratings and aligns with common wiring practices for line and load side connections. For best results, follow Eaton’s installation sheet and use the built-in indicators to verify isolation during commissioning.
Key specs include a 100A amperage rating, 3P configuration, and a 600V voltage rating, with UL Listed safety certification. The device features a built-in voltage indicator and tester for line and load sides, and it is housed in a NEMA 12/NEMA 3R enclosure, enabling reliable performance in dirty and outdoor environments. These details support safe, code-compliant line isolation in industrial settings.
Yes. The OLI363FDJB-03VT uses a NEMA 12/NEMA 3R enclosure, providing protection against dust, moisture, and light rain, making it suitable for challenging factory floors and outdoor installations. Its UL Listed certification further ensures compliance with electrical safety requirements, making it a dependable choice for controlled shutdowns in manufacturing, packaging, and process environments.
The switch carries UL Listed certification, signaling conformance to recognized safety standards for electrical equipment. In addition, its NEMA 12 and NEMA 3R enclosure ratings offer enclosure-level protection suitable for dusty, damp, or outdoor settings. While CE and IP ratings are not specified in the data, the UL listing and enclosure ratings provide strong compliance signals for many industrial applications.
Maintenance benefits arise from built-in voltage indicators and testers that enable quick verification of isolation, reducing downtime during servicing. The rugged enclosure and 100A/3P rating support durable, long-term operation with fewer replacements. Access to installation videos and the Eaton specification sheet also shortens commissioning time, improving overall project ROI and safety for panel builds and field upgrades.