Eaton DH364URKLPR Safety Switch - NEMA 3R
Part Number: DH364URKLPR
Quick Summary
The Eaton DH364URKLPR heavy duty safety switch is a reliable solution for 3-phase power protection in industrial settings. It delivers quick-connect functionality and robust construction to support fast, safe disconnections during maintenance. Many projects struggle with lengthy installations and interlock failures in large switchgear; this unit simplifies wiring with its quick-connect design and a Posi-Lok reverse pin for confident operation. Built to UL Listed standards and housed in a NEMA 3R enclosure, it offers dependable performance indoors or outdoors while resisting weather and contaminants. By aligning with Series K and a 200A, 600V rating, it scales across motor control and distribution panels, delivering durable protection and reduced maintenance costs.
Product Information
Extended Description
DH364URKLPR Eaton: Eaton Quick Connect Safety Switch, Single-Throw, 200A, 600V,3P, Unfused, Series K, NEMA 3R, Posi-Lok reverse pin,Heavy Duty
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH364URKLPR
UPC
786685372150
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
Posi-Lok reverse pin
Type
Heavy Duty, Single-Throw
Amperage Rating
200A
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
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
Eaton Specification Sheet - DH364URKLPR
Feature: Quick-connect heavy-duty safety switch reduces field wiring time and minimizes termination errors, enabling faster project completion and lower labor costs. Business Impact: Shorter commissioning windows and improved reliability translate to lower total cost of ownership and higher uptime in critical line-side applications. Application: Ideal for control panels, MCCs, and main disconnects in manufacturing lines. Feature: Posi-Lok reverse pin provides a secure, positive connection that resists accidental disengagement. Business Impact: Enhanced operator safety and fewer field faults mean less downtime and safer maintenance windows. Application: Suitable for installations where safe-handling interlocks are essential in harsh environments. Feature: NEMA 3R enclosure offers weather-resistant protection for indoor and outdoor use. Business Impact: Enables outdoor installations without additional enclosures or weatherproofing, reducing total hardware spend. Application: Outdoor substations, process lines, and exposed equipment bays. Feature: Three-pole, 200A, 600V unfused configuration offers flexible integration with upstream devices and motor circuits. Business Impact: Simplifies system retrofit or expansion while maintaining robust interrupt capability and compatibility. Application: Motor control centers, machine disconnects, and process skids. Feature: Series K compatibility ensures consistent Eaton standardization across assemblies, improving spare-part availability and retrofit ease. Business Impact: Streamlined maintenance planning and lower long-term lifecycle costs. Application: Retrofit projects and new installations aligned with Eaton power protection schemes.
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FAQs
For installation, mount in a suitable space that supports a three-pole, unfused disconnect and provides clear access to the Posi-Lok reverse pin. Use appropriate wiring gauges for 200A at 600V, and follow standard lockout/tagout procedures during replacement or maintenance. The unit is UL Listed and designed for a variety of panel configurations, but ensure the enclosure is properly sealed for the environment.
The DH364URKLPR is rated for 200A, 600V, three-pole operation, and is unfused. These specs determine the maximum load, interrupt capability, and suitability for motor control and distribution panels. The unfused configuration simplifies integration with upstream protection while the Series K design ensures compatibility with other Eaton devices in the protection scheme.
Yes. The enclosure is rated NEMA 3R, which provides weather resistance suitable for outdoor installations and harsh indoor environments. Combine this with UL Listed certification to meet common regulatory requirements for outdoor disconnects in industrial facilities.
This safety switch is UL Listed, signaling compliance with recognized safety standards for electrical protection devices. While it does not list SIL or CE in the provided data, UL Listing is a key credential for safety approvals, and the NEMA 3R enclosure rating supports reliability against weather exposure in typical industrial environments.
Benefits include reduced maintenance downtime due to robust construction and a simplified wiring process from quick-connect features. The warranty spans one year from installation or eighteen months from shipment, whichever comes first, reducing risk for initial deployments. Long-term, Series K compatibility and durable UL Listed protection support lower lifecycle costs and easier spare-part management.