Eaton DH328NRKLCR Quick Connect Safety Switch - Cam-Lok
Part Number: DH328NRKLCR
Quick Summary
Eaton DH328NRKLCR quick-connect safety switch provides reliable power isolation for 1200A, 240V three-pole applications in heavy industrial environments. Facility teams often struggle with long commissioning times, complex neutral connections, and safety gaps during maintenance or startup. The unit is UL Listed and housed in a rugged NEMA 3R enclosure, designed for outdoor and tough indoor conditions, and features Cam-Lok for fast, secure wiring. With fusible protection and a solid neutral, it supports consistent fault isolation and clear electrical separation. Integrating this switch with Eaton’s protection and control ecosystem simplifies compliance and servicing, delivering improved uptime, safer operations, and a scalable solution for future plant upgrades. This combination helps procurement and engineering teams reduce risk while meeting demanding project timelines.
Product Information
Extended Description
DH328NRKLCR Eaton: Eaton Eaton Quick Connect Safety Switch, QCDHR, 1200A, 240V,3P, Fusible with solid neutral, Series K, NEMA 3R, Cam-Lok
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH328NRKLCR
UPC
786679183779
Product Length/Depth
89.39 in
Product Height
29.62 in
Product Width
42.62 in
Product Weight
915 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
Amperage Rating
1200A
Number Of Poles
Three-pole
Voltage rating
240V
Enclosure
NEMA 3R
Fuse configuration
Fusible with solid neutral
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 - DH328NRKLCR
High amperage rating and fusible with solid neutral provide robust fault isolation, reducing the risk of cascading outages and facilitating safe maintenance windows in large facilities. The business impact is improved uptime and predictable disconnection during faults, making it ideal for switchgear and motor control centers in heavy industry where downtime is costly. The 1200A capacity and three-pole configuration at 240V support scalable power distribution without redesigns, enabling seamless expansion for growing plants and line-side protection in critical processes. Cam-Lok connections speed wiring and simplify installations, cutting commissioning time and minimizing wiring errors, which translates to lower labor costs and safer field practices. The NEMA 3R enclosure paired with UL Listing assures outdoor and harsh-environment reliability, helping compliance teams document protective measures for audits and operator safety. In use with Eaton’s ecosystem, the DH328NRKLCR offers standardization across sites, reducing spare parts diversity and streamlining procurement. Weight, endurance, and rugged construction further support long service life in demanding environments, delivering a true total-cost-of-ownership advantage.
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FAQs
DH328NRKLCR uses Cam-Lok quick-connects and is designed to integrate with Eaton’s low-voltage protection family. This enables faster wiring, clearer fault isolation, and standardized installation practices across switchgear and control panels. For new builds or retrofits, verify panel space and wiring routes to maximize the Cam-Lok benefits and minimize field cabling challenges.
Key specs include a 1200A amperage rating, 240V, three-pole configuration, and fusible with solid neutral. This combination provides strong fault isolation, predictable tripping behavior, and compatibility with high‑demand motors and feeders. Reliability is reinforced by UL Listing and rugged construction suitable for demanding environments, reducing unscheduled maintenance and extending service life.
Yes. The DH328NRKLCR uses a NEMA 3R enclosure designed for outdoor use and harsh indoor conditions. UL Listing further confirms compliance with safety and performance standards. For outdoor installations, plan for weatherproof connections, protective conduits, and routine inspection schedules to maintain performance and extend lifespan.
The product is UL Listed and features a NEMA 3R enclosure, signaling readiness for outdoor and industrial environments and alignment with electrical safety and reliability standards. Compliance matters for audits, operator safety, and warranty validity, ensuring the switch meets recognized protection levels and can be used in regulated facilities with confidence.
The DH328NRKLCR reduces downtime through rapid isolation, faster commissioning via Cam-Lok, and standardized maintenance tasks within Eaton’s ecosystem. The durable build and reliable UL/NEMA ratings translate into lower maintenance costs, fewer field errors, and predictable performance over a long service life, delivering a favorable return on investment for high-throughput plants.