Eaton DH323URKLC Heavy Duty Safety Switch - UL Listed
Part Number: DH323URKLC
Quick Summary
Eaton quick connect heavy duty safety switch is designed to isolate electrical circuits in industrial equipment and distribution panels. It eliminates the wiring headaches and downtime that plague unfused, field-erected switches, helping maintenance crews restore service quickly after a fault. Key certifications include UL Listed protection and a rugged NEMA 3R enclosure that stands up to mud, rain, and dust. This unit’s Cam-Lok quick-connect feature reduces field wiring time, while the Series K construction delivers durable performance for long service life. For engineers and procurement teams, the balance of safety, ease of installation, and upgrade path translates into lower total cost of ownership and improved uptime.
Product Information
Extended Description
DH323URKLC Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 100A, 240V,3P, Unfused, Series K, NEMA 3R, Cam-Lok
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH323URKLC
UPC
786679174739
Product Length/Depth
39 in
Product Height
13.68 in
Product Width
18.57 in
Product Weight
85 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
Cam-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
Double Up on Safety
Double Up on Safety
Double Up on Safety
Double Up on Safety
Eaton Specification Sheet - DH363URKLC
Selling Policy 25-000 - Distribution and Control Products and Services
Feature → Business Impact → Application: The DH323URKLC is a three-pole, heavy-duty, unfused safety switch rated for 100 A at 600 V in a robust NEMA 3R enclosure. This combination delivers reliable isolation for motor circuits and service feeders, reducing fault propagation and enabling quicker safe maintenance in industrial environments. Application-wise, it is well-suited for control panels, outdoor switchgear, and harsh facilities where weather, dust, and moisture challenge equipment. Feature → Compatibility and installation: Cam-Lok connections enable fast, error-free wiring with secure, reusable terminations, cutting commissioning time and minimizing field errors. Feature → Compliance and lifecycle: UL Listed with rugged Series K construction ensures regulatory alignment and long-term durability, lowering lifecycle costs. Feature → Industry context: The 100 A, 3P, 600 V rating supports mainstream industrial processes, from manufacturing lines to process plants, with predictable performance under heavy-duty loads.
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FAQs
Yes. The DH323URKLC is a three-pole, unfused safety switch designed for integration with standard Eaton Cam-Lok wiring systems, enabling quick, reliable connections in existing control panels and feeders while maintaining UL Listed safety standards.
Installers should provide adequate space for ventilation, maintain clearance for wiring and mounting, and protect the unit from physical impact. The NEMA 3R enclosure offers weather and dust resistance, making it suitable for outdoor or damp environments when used with appropriate mounting hardware.
Industries with medium-duty motor control and line feeding, such as manufacturing, automation, water treatment, and process industries, benefit from reliable isolation, faster maintenance, and reduced downtime afforded by the Cam-Lok wiring and Series K construction.
The DH323URKLC carries UL Listed certification and is housed in a NEMA 3R enclosure, ensuring suitability for outdoor and harsh environments. These features support compliance with industrial safety requirements and help meet maintenance and installation standards in many facilities.
Cam-Lok reduces wiring time and errors during commissioning and maintenance, translating to lower labor costs, shorter downtime, and quicker fault resolution. In facilities with frequent switch servicing, this translates to measurable improvements in uptime and total cost of ownership.