Eaton DH325FRKLPR Quick Connect Heavy Duty Safety Switch - UL Listed
Part Number: DH325FRKLPR
Quick Summary
Eaton quick connect heavy duty safety switch isolates power for industrial equipment and control panels. Users often struggle with slow installation and uncertain fault isolation in harsh environments. UL Listed certification and rugged NEMA 3R enclosure support reliable outdoor and indoor use. The 400A, 240V three-pole design delivers robust protection with fast disconnections, minimizing downtime. Coupled with Series K and Posi-Lok reverse pin features, this fusible switch offers straightforward wiring and compliant maintenance. This solution is well suited for industrial control panels, motor starting applications, and critical process equipment, delivering predictable performance while simplifying supplier and maintenance workflows.
Product Information
Extended Description
DH325FRKLPR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 400A, 240V,3P, Fusible, Series K, NEMA 3R, Posi-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH325FRKLPR
UPC
786685370637
Product Length/Depth
11.25 in
Product Height
27.63 in
Product Width
15.91 in
Product Weight
46 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
240V
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 - DH325FRKLPR
Feature → Business Impact → Application: 400A, 240V, three-pole, fusible configuration delivers high-current protection with precise fault isolation, reducing arc flash exposure and improving panel reliability. This translates to lower maintenance costs and increased uptime in demanding motor and process applications. Feature → Business Impact → Application: Quick Connect heavy duty design and Posi-Lok reverse pin enable faster, secure wiring and easier field servicing, minimizing installation time and retry risk during panel upgrades or retrofits. Feature → Business Impact → Application: NEMA 3R enclosure provides dependable protection against rain, dust, and corrosion for indoor and outdoor installations, expanding site flexibility and compliance with environmental conditions. Feature → Business Impact → Application: Series K coordination supports plug-and-play compatibility with Eaton safety switching ecosystems, improving spare-part availability and reducing total ownership costs. Feature → Business Impact → Application: UL Listed status and a fusible configuration offer clear regulatory alignment for facilities seeking robust electrical protection and documented safety performance. These attributes, combined with a 400A rating, support improved safety metrics, faster commissioning, and long-term reliability across industrial automation environments.
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FAQs
The DH325FRKLPR is designed for straightforward integration in three-pole, fusible configurations at 400A and 240V. Ensure proper panel cutout dimensions, confirm alignment with Series K components, and use Posi-Lok reverse pin for secure handle engagement. Verify enclosure suitability with the site’s environmental conditions (NEMA 3R).
The device provides a 400A amperage rating, 240V voltage rating, three poles, and fusible fuse configuration. It is a single-throw heavy-duty switch intended for industrial power distribution and motor control panels. Confirm compatibility with your feeder cables and protective devices, and coordinate with upstream protection to meet short-circuit duty requirements.
Yes. The enclosure is rated NEMA 3R, offering suitable protection for outdoor and semi-exposed installations. This rating helps resist weather, dust, and minor corrosion, enabling reliable operation in plant exterior walls, loading docks, or weather-protected outdoor control rooms.
The DH325FRKLPR carries UL Listed certification, indicating compliance with recognized safety standards for electrical equipment. In addition, the NEMA 3R enclosure rating supports appropriate environmental protection. These certifications assist in meeting regulatory and corporate safety requirements for industrial facilities.
Eaton provides a warranty policy of one year from installation or eighteen months from shipment, whichever occurs first (policy 25-000). This coverage helps reduce lifecycle risk after procurement and supports cost predictability when planning maintenance, spares, and renewal cycles for heavy-duty safety switching.