Eaton DH224NRKLCR Heavy Duty Safety Switch - UL Listed
Part Number: DH224NRKLCR
Quick Summary
Eaton DH224NRKLCR heavy duty safety switch provides reliable isolation for 200 A, 240 V circuits in industrial control panels. This addresses the common pain point of downtime due to difficult or unreliable disconnects in demanding environments. UL Listed safety certification and the NEMA 3R enclosure offer confidence in harsh weather and rugged installations, while Cam-Lok reverse pin and Series K design streamline field wiring and maintenance. The combination of robust protection, compatibility with existing Eaton accessories, and straightforward installation translates to improved uptime, safer operations, and lower total cost of ownership for panels and equipment in manufacturing, packaging, and material handling facilities.
Product Information
Extended Description
DH224NRKLCR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 200A, 240V, 2P, Fusible with solid neutral, Series K, NEMA 3R, Cam-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH224NRKLCR
UPC
786685369051
Product Length/Depth
18.57 in
Product Height
40.89 in
Product Width
13.68 in
Product Weight
140 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 reverse pin
Type
Heavy Duty, Single-Throw
Amperage Rating
200A
Number Of Poles
Two-pole
Voltage rating
240V
Enclosure
NEMA 3R
Fuse configuration
Fusible with solid neutral
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 - DH224NRKLCR
Feature: 200 A amperage rating and two-pole operation → Business Impact: Supports high-demand circuits with dependable isolation, reducing fault-related downtime and enhancing personnel safety during maintenance. Application: Main disconnects for heavy machinery and conveyor lines in industrial facilities. The design enables clear, code-compliant disconnection in control panels. Feature: Fusible with solid neutral → Business Impact: Improves protection coordination and fault detection, minimizing wasted energy and equipment damage. Application: Circuit protection where selective fusing and a solid neutral return are required for downstream loads. Feature: NEMA 3R enclosure → Business Impact: Weather-resistant housing enables outdoor and semi-exposed installations, reducing enclosure-related failures and service costs. Application: Outdoor switchgear and exterior panels in yards or loading areas. Feature: Cam-Lok reverse pin → Business Impact: Simplifies safe, rapid mating and reduces installation time, lowering labor costs and field errors. Application: Field wiring and quick asset swaps during maintenance outages. Feature: Series K compatibility and UL Listed certification → Business Impact: Ensures standardized performance within Eaton ecosystems and peace of mind for compliance audits. Application: Retrofit projects or new builds needing proven Eaton protection devices. Feature: Warranty coverage (1 year or 18 months from shipment) → Business Impact: Predictable support and reduced lifecycle risk, improving budget planning for maintenance. Application: Post-installation service agreements and lifecycle cost planning.
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FAQs
For harsh environments, ensure the NEMA 3R enclosure is appropriate for outdoor or semi-protected locations, and mount the unit on a stable surface with proper clearance for the 18.57 in depth and 40.89 in height. Verify fusible with solid neutral configuration is compatible with the circuit, and use Cam-Lok connectors for secure, quick-field wiring. Follow Eaton installation guidelines and local codes.
The 200 A, 240 V two-pole design provides a robust main disconnect for high-current equipment while preserving panel footprint by consolidating protection into a single, compact unit. This minimizes wiring complexity, reduces panel depth requirements, and improves access for maintenance while meeting standard control-panel layouts in manufacturing lines.
Yes. The DH224NRKLCR is built as part of Eaton's Series K lineup with Cam-Lok reverse pin connections, enabling compatibility with Eaton accessories such as matching disconnects, fuses, and control devices. When integrating third-party components, verify connector standards and enclosure fitment to ensure secure mating and full electrical isolation per UL Listed requirements.
The primary certification indicated is UL Listed, providing recognized safety standards compliance. In addition, confirm NEMA 3R enclosure suitability for outdoor or semi-protected environments. When required, verify adherence to local electrical codes, panel wiring standards, and any industry-specific requirements such as plant safety or energy management regulations.
Maintenance is simplified by the Cam-Lok reverse pin design for quick field connections and a reliable fusible with solid neutral configuration that supports predictably protected circuits. The UL Listed safety certification, rugged NEMA 3R enclosure, and Series K compatibility contribute to longer service intervals and reduced downtime, delivering faster repair cycles and a favorable total cost of ownership over the equipment life.