Eaton DH365URKLPR Safety Switch - NEMA 3R UL Listed
Part Number: DH365URKLPR
Quick Summary
Eaton DH365URKLPR Safety Switch is a heavy-duty disconnect for large industrial power distribution. It reduces downtime and maintenance risk by delivering fast, secure isolation during servicing. This unit carries UL Listed certification and a rugged NEMA 3R enclosure, making it suitable for indoor and outdoor installations; Series K design and Posi-Lok reverse pin further enhance installation reliability and operator safety. For projects requiring robust, upgradable protection, this unfused three-pole switch delivers dependable performance with clear total cost-of-ownership benefits.
Product Information
Extended Description
DH365URKLPR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 400A, 600V,3P, Unfused, Series K, NEMA 3R, Posi-Lok reverse pin.
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH365URKLPR
UPC
786685372631
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
Unfused
Series
Series K
Commercial Distribution, Switching Devices, Volume 2, Tab 1
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
Eaton Specification Sheet - DH365URKLPR
400 A amperage rating enables the DH365URKLPR to handle heavy motors and HVAC duty without oversized upstream protection. This rating reduces wiring and fault current constraints, allowing a leaner, cost-effective protection scheme for large conveyors, pumps, and mill drives. The three-pole design delivers balanced three-phase switching, improving fault clearing and motor protection while reducing arc exposure in switchgear and motor control centers. A 600 V rating supports most industrial distribution networks, limiting voltage drop and enhancing control circuit reliability across manufacturing lines. The NEMA 3R enclosure enables outdoor and semi-outdoor installations, delivering weather resistance and reduced maintenance in remote or exposed sites. Posi-Lok reverse pin and Series K design simplify field wiring, prevent mis-wiring, and speed installation, lowering downtime during commissioning and maintenance. The unfused configuration reduces part count, inventory needs, and lifecycle costs, supporting simpler protection schemes in standalone disconnects and pre-wired switching hardware.
Get a Quick Quote for a Eaton DH365URKLPR
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton DH365URKLPR?
Enquire Now
FAQs
Ensure proper mounting in accordance with the Series K design and NEMA 3R enclosure requirements. Verify three-pole wiring, secure conduit connections, and use the Posi-Lok reverse pin to prevent misalignment during terminations. Confirm adequate clearance for maintenance and ensure compatibility with the surrounding switchgear and control panels.
DH365URKLPR is rated for 400 A, 600 V, three-pole operation, and is unfused. It is designed for heavy-duty, single-throw disconnections in three-phase systems and is compatible with common industrial distributions and motor control centers, facilitating straightforward integration without additional fusing components.
Yes. The enclosure is NEMA 3R-rated, enabling reliable outdoor and semi-outdoor performance. This rating provides protection against rain and other environmental elements, supporting installations in exposed plant areas while maintaining electrical integrity and operator safety.
The unit is UL Listed, ensuring compliance with recognized safety standards. Its NEMA 3R enclosure further supports industry acceptance for indoor and outdoor installations, while the Series K design and Posi-Lok feature contribute to safer, more reliable field wiring and maintenance operations.
The unfused configuration reduces spare parts and simplifies maintenance planning. With a rugged build, UL Listed certification, and a durable NEMA 3R enclosure, facilities can expect improved uptime, faster deployment in new builds, and lower total cost of ownership through reduced downtime and streamlined inventory.