Eaton DH324NRKLC Heavy Duty Safety Switch - UL Listed
Part Number: DH324NRKLC
Quick Summary
Eaton DH324NRKLC quick connect heavy duty safety switch provides reliable circuit isolation for 3-phase power feeds in industrial facilities. Many teams struggle with manual switching hazards, inconsistent fuse configurations, and downtime during maintenance. It is UL Listed and built for a NEMA 3R enclosure, ensuring performance in harsh or outdoor environments, while designed for Series K and Cam-Lok connections. This combination minimizes risk and accelerates installation, supporting compliance with electrical protection and circuit control standards while delivering faster maintenance, safer operation, and lower lifecycle costs.
Product Information
Extended Description
DH324NRKLC Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 200A, 240V,3P, Fusible with solid neutral, Series K, NEMA 3R, Cam-Lok
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH324NRKLC
UPC
786685370446
Product Length/Depth
14.07 in
Product Height
51.82 in
Product Width
23.66 in
Product Weight
135 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
200A
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
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
Eaton Specification Sheet - DH324NRKLC
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: Heavy-duty three-pole design rated at 200A and 240V for demanding industrial feeders. Business Impact: Handles high-current loads with robust protection, reducing nuisance trips and extending equipment life. Application: Suitable for three-phase power distribution in manufacturing lines and large machinery. Feature: Fusible with solid neutral to coordinate protection and neutral grounding. Business Impact: Improves fault clearing accuracy and safety margins, lowering downtime risk. Application: Critical for safe isolation in feeder circuits and panel boards. Feature: NEMA 3R enclosure with Cam-Lok connection and Series K construction. Business Impact: Enables outdoor or rugged indoor installation with quick wiring and reliable interconnections. Application: Outdoor substations, weather-exposed panels, and service entrances. Feature: UL Listed certification and durable build. Business Impact: Supports compliance programs and reduces audit findings, delivering consistent performance in harsh environments. Application: Industrial protection and control systems requiring documented safety approvals. Feature: Compact depth with 14.07 in length and substantial footprint for safe mounting. Business Impact: Facilitates integration into existing layouts with predictable clearance, saving space and installation time. Application: Retrofit projects and new builds in plant automation and distribution schemes.
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FAQs
DH324NRKLC is a three-pole, 200A, 240V fusible safety switch designed for Series K compatibility with Cam-Lok connections and a NEMA 3R enclosure. It fits typical 3-phase feeders in industrial power distribution, enabling straightforward mounting, safe interlocks, and simplified integration with Eaton protection and control devices. Ensure proper mounting clearance and adherence to lockout/tagout procedures.
DH324NRKLC carries UL Listed certification and is housed in a NEMA 3R enclosure for outdoor and rugged indoor use. This combination supports safety and reliability in harsh environments, while its fusible with solid neutral configuration aligns with standard protection practices for 3-phase power systems. Verify installation matches local electrical codes and Eaton’s installation guidelines for full compliance.
This unit is designed for industrial power distribution, including large feeders on manufacturing lines, processing plants, and data-center environments requiring robust, safe isolation. With 200A current capacity and 240V operation, it’s well-suited for three-phase service feeds, providing dependable shutdown capability during maintenance and fault conditions while enabling rapid restart once safety checks are complete.
A fusible with solid neutral offers coordinated protection by ensuring the neutral conductor remains solidly referenced during fault conditions. This reduces the risk of neutral overloading and provides predictable fault clearing. It simplifies coordination with downstream devices, lowers the likelihood of arc flash hazards, and improves overall circuit integrity during switching and maintenance operations.
The safety switch ships with Eaton’s standard warranty policy (25-000), providing coverage for a defined period from installation or shipment, whichever occurs first. For detailed terms and service options, consult Eaton’s Selling Policy SP03000001e and the product datasheet. Support includes product guidance, replacement parts availability, and access to Eaton’s technical resources for installation and maintenance.