Eaton DH363FRKLPR Quick Connect Heavy Duty Safety Switch - UL Listed
Part Number: DH363FRKLPR
Quick Summary
The Eaton quick connect heavy duty safety switch is a rugged disconnect for industrial power distribution. It helps reduce downtime and maintenance costs by delivering reliable interlock and simple field retrofits. It carries UL Listed certification and a NEMA 3R enclosure rating, signaling regulatory compliance and outdoor suitability. This solution aligns with industrial electrical protection and switchgear optimization, supporting reliability and uptime. Designed for three-pole, 100 A circuits at 600 V, the DH363FRKLPR integrates with Series K architecture to streamline installation and future upgrades. By combining robust protection, reliable actuation, and durable enclosure, it minimizes commissioning time and helps maintain safety compliance across facilities.
Product Information
Extended Description
DH363FRKLPR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 100A, 600V,3P, Fusible, Series K, NEMA 3R, Posi-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH363FRKLPR
UPC
786685371351
Product Length/Depth
14.07 in
Product Height
56.24 in
Product Width
25.38 in
Product Weight
168 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Certifications
UL Listed
Special features
Posi-Lok reverse pin
Type
Heavy Duty, Single-Throw
Amperage Rating
100A
Number Of Poles
Three-pole
Voltage rating
600 V
Enclosure
NEMA 3R
Fuse configuration
Fusible
Series
Series K
Commercial Distribution, Switching Devices, Volume 2, Tab 1
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
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Eaton Specification Sheet - DH363FRKLPR
Feature: Quick-connect heavy-duty design with a three-pole configuration. Business Impact: Enables fast, secure disconnections, reducing field wiring errors and downtime. Application: Ideal for 3P 100A circuits in switchgear and control panels. Feature: Three-pole, 100 A, 600 V rating. Business Impact: Supports scalable power distribution and proper fault containment, improving overall system reliability. Application: Motor feeders and industrial equipment disconnects. Feature: NEMA 3R enclosure. Business Impact: Provides outdoor and damp-location protection, lowering corrosion risk and maintenance needs. Application: Outdoor equipment rooms, loading docks, and exposed installations. Feature: Fusible fuse configuration. Business Impact: Allows selectable protection and downstream coordination to minimize cascading faults. Application: Upstream protection schemes in critical power paths. Feature: Series K compatibility with Posi-Lok reverse pin. Business Impact: Simplifies installation, reduces misalignment, and enhances safety during maintenance. Application: Retrofit projects and new builds within Eaton’s protection ecosystem. Feature: Comprehensive spec compatibility. Business Impact: Meets 3P 600 V system requirements while staying within UL-listed standards, ensuring procurement confidence and smoother audits. Application: Industrial facilities seeking compliant, upgrade-ready safety switches. Warranty and support: Eaton’s policy provides a one-year warranty from installation or eighteen months from shipment, whichever occurs first, reinforcing lifecycle value and service continuity for maintenance teams and procurement.
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FAQs
The DH363FRKLPR is a three-pole, 100 A, 600 V disconnect designed for standard 3-phase power distribution. Its NEMA 3R enclosure supports outdoor or damp locations, and the Posi-Lok reverse pin aids proper alignment during mounting. Ensure mounting footprint and wiring clearances align with the 14.07 in depth, 56.24 in height, and 25.38 in width, and verify compatibility with downstream fusing arrangements.
Key specifications include three-pole operation, 100 A amperage rating, 600 V voltage rating, fusible fuse configuration, Series K construction, and UL Listed certification. Enclosure is rated NEMA 3R for outdoor suitability. The unit features a quick-connect mechanism with Posi-Lok reverse pin for secure field connections and reliable actuation in demanding environments.
Yes. The DH363FRKLPR is designed with a NEMA 3R enclosure, which provides protection for outdoor and damp locations. Its heavy-duty construction, three-pole configuration, and UL Listed compliance are specifically intended to withstand industrial environments, minimizing corrosion risks and enabling dependable operation in exposure to weather and debris.
Eaton provides a warranty aligned with policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. This coverage supports maintenance planning and risk reduction for procurement teams, with access to Eaton technical support and documentation such as specification sheets and installation guides for DH363FRKLPR.
Common applications include service disconnects, motor feeders, and control panels in industrial facilities. ROI is driven by reduced downtime from reliable actuation, simplified maintenance due to the straightforward fusible configuration, and compatibility with Series K components. The UL Listed certification and NEMA 3R enclosure further support compliance and longer service life in harsh environments.