Eaton DH363URKLP Safety Switch - UL Listed, 3P 600V
Part Number: DH363URKLP
Quick Summary
The Eaton DH363URKLP safety switch provides quick-connect heavy-duty safety isolation for three-phase power in industrial panels. Maintenance teams often struggle with wiring complexity and downtime during switchgear isolation. Key certifications and ratings include UL Listed safety certification and a robust NEMA 3R enclosure for indoor and outdoor damp locations. This model delivers reliable performance in harsh environments while enabling fast installation and compliant operation. Designed for 100 A, 3P, 600 V circuits, it supports scalable protection for evolving manufacturing lines. Leverage its Posi-Lok feature for secure, positive-lock operation and reduce field rework. In short, it blends rugged construction with installation efficiency to support uptime and regulatory compliance.
Product Information
Extended Description
DH363URKLP Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 100A, 600V,3P, Unfused, Series K, NEMA 3R, Posi-Lok
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH363URKLP
UPC
786685371665
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
Type
Heavy Duty, Single-Throw
Amperage Rating
100A
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
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Eaton Specification Sheet - DH363URKLP
Feature: Heavy-duty design in Series K provides three-pole, 100 A isolation for demanding loads. Business Impact: Delivers dependable circuit interruption that minimizes unplanned downtime and protects motors and feeders. Application: Ideal for 600 V three-phase power distribution in manufacturing lines, packaging equipment, and control panels. Feature: Posi-Lok ensures secure, positive-lock operation of the handle. Business Impact: Reduces accidental re-close and operator mishaps, improving safety and reducing rework. Application: Suitable where frequent access or maintenance is required in outdoor or indoor enclosures. Feature: NEMA 3R enclosure rating offers rugged protection for indoor and outdoor damp environments. Business Impact: Provides reliable performance in wet or dusty areas, lowering corrosion risk and service calls. Application: Outdoor substations, sheltered outdoor equipment, and harsh factory floors. Feature: Unfused configuration with quick-connect wiring simplifies installation and downstream integration. Business Impact: Speeds up wiring, reduces field labor, and eases retrofits into existing protection schemes. Application: Retrofit projects and new builds where downstream protection elements set the overall safety strategy. Feature: 600 V rating, UL Listed certification, and 3P compatibility support regulatory compliance and consistent performance. Business Impact: Enables scalable protection across multiple lines, lowers maintenance costs, and streamlines procurement for industrial facilities. Application: OEMs and maintenance teams deploying heavy-duty safety switches across plants.
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FAQs
Begin by verifying system compatibility (three-phase, 600 V, 100 A) and shut down power. Mount the DH363URKLP in a suitable enclosure, connect three phase conductors to the input and output terminals, and secure with the Posi-Lok handle. Ensure grounding and adherence to local codes. Refer to the Eaton datasheet for torque specs and wiring diagrams.
DH363URKLP is a three-pole safety switch rated at 100 A, 600 V, with an unfused configuration. It uses the Series K construction, features Posi-Lok, and arrives in a NEMA 3R enclosure. It is UL Listed and designed for industrial, heavy-duty isolation in both indoor and outdoor environments.
Yes. The DH363URKLP utilizes a NEMA 3R enclosure, which provides protection against rain, snow, and other moist conditions. This makes it suitable for outdoor or damp indoor locations, provided installation follows manufacturer guidelines and local regulations.
The primary certification for this model is UL Listed, signaling compliance with recognized safety standards. The enclosure rating (NEMA 3R) also supports environmental suitability. For additional certifications or region-specific approvals, consult Eaton’s datasheet or regional equivalents.
The DH363URKLP offers robust reliability with a secure Posi-Lok, reducing misoperation and downtime. Its rugged Series K design, 3P 100 A, and 600 V ratings minimize maintenance incidents on demanding lines. Although ROI varies by application, the combination of faster installations, fewer field wiring issues, and longer service life typically lowers total cost of ownership over the asset lifecycle.