Eaton DH365FRKLPR Heavy Duty Safety Switch - UL Listed
Part Number: DH365FRKLPR
Quick Summary
The Eaton DH365FRKLPR Heavy Duty Safety Switch provides reliable isolation for industrial power distribution in harsh environments. Engineers often wrestle with long wiring times, difficult access for maintenance, and ensuring compliance with electrical safety standards. Key ratings include UL Listed safety certification and a NEMA 3R weather-rated enclosure, enabling reliable outdoor and harsh indoor installations. The switch is designed for three-pole, 400A service at 600V with fusible protection and a Series K configuration, offering fast wiring, predictable fault isolation, and robust protection. This combination delivers measurable business value by reducing installation labor, enhancing safety, and ensuring compatibility with Eaton's broader protection and control ecosystem, supporting streamlined procurement and scalable expansion in industrial facilities.
Product Information
Extended Description
DH365FRKLPR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 400A, 600V,3P, Fusible, Series K, NEMA 3R, Posi-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH365FRKLPR
UPC
786685372310
Product Length/Depth
32.87 in
Product Height
74.34 in
Product Width
16.1 in
Product Weight
370 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
400A
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
Double Up on Safety
Double Up on Safety
Double Up on Safety
Double Up on Safety
Eaton Specification Sheet - DH365FRKLPR
Feature: Posi-Lok reverse pin provides secure, positive engagement between the handle and actuator. Business Impact: Reduces mis-wiring and installation errors, accelerating commissioning and improving uptime. Application: Ideal for field-ready disconnects in panels and switchgear where reliability and quick servicing are critical. Feature: 400A amperage rating at 600V supports demanding industrial loads. Business Impact: Enables robust protection for high-power equipment while maintaining short-circuit resilience. Application: Common in motor feeders, presses, and heavy machinery lines within manufacturing facilities. Feature: Fusible fuse configuration offers precise overcurrent protection. Business Impact: Improves selective coordination and fault clearing, lowering downstream damage risks. Application: Suitable for feeder circuits and critical plant sections requiring dependable protection. Feature: NEMA 3R enclosure delivers weather and dust resistance. Business Impact: Extends service life in outdoor and harsh indoor environments, reducing maintenance frequency. Application: Outdoor switchgear, substations, and exposed facilities. Feature: Series K compatibility ensures seamless integration with Eaton protection devices. Business Impact: Simplifies procurement, stocking, and system expansion, reducing design time. Application: Retrofit projects and new builds leveraging Eaton’s protection ecosystem.
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FAQs
Yes. The DH365FRKLPR is designed to integrate with Eaton Series K protection devices and utilizes the Posi-Lok reverse pin mechanism for secure, straightforward engagement. This compatibility reduces field customization, speeds up panel upgrades, and minimizes installation errors, making it a preferred choice for retrofits and new installations in industrial facilities.
The DH365FRKLPR is rated for 400A at 600V and configured as a three-pole, fusible safety switch. This combination supports heavy-duty power distribution and provides reliable fault isolation for high-demand motor loads, feeders, and critical equipment, while meeting standard protection requirements for industrial automation environments.
Yes. The unit features a NEMA 3R enclosure and UL Listed certification, delivering weather and dust resistance suitable for outdoor and damp indoor spaces. When installing, ensure proper mounting, secure wiring, and alignment with protected devices to maximize uptime and safety in exposed facilities.
The DH365FRKLPR carries UL Listed certification and uses a NEMA 3R enclosure. These ratings support compliance with typical industrial electrical installation standards for safety and reliability. Additionally, its heavy-duty construction and Series K compatibility help ensure traceability, standardization, and straightforward vendor support across Eaton’s protection portfolio.
The product includes a one-year warranty from installation or eighteen months from shipment, whichever occurs first, per Eaton policy. Maintenance considerations focus on periodic inspection of connections, the Posi-Lok mechanism, and fusible links. The robust design reduces maintenance calls, improving uptime and delivering favorable total cost of ownership in high-demand facilities.