Eaton DH367URKNLPR Heavy Duty Safety Switch - UL Listed
Part Number: DH367URKNLPR
Quick Summary
Eaton DH367URKNLPR heavy duty safety switch isolates power in demanding industrial control panels. Downtime from wiring complexity and unexpected outages erodes productivity and drives maintenance costs, a challenge this switch helps mitigate with a rugged, reliable design. UL Listed certification and a NEMA 3R enclosure deliver proven safety compliance and outdoor durability, complemented by Posi-Lok reverse pin for reliable engagement. With an 800A, 600V three-pole configuration from the Series K family, integrators gain fast installation, safer isolation, and predictable system coordination, supporting safer startups and smoother audits. In practice, end users see reduced downtime, simplified maintenance, and a stronger ROI through longer service life and fewer field-rework incidents.
Product Information
Extended Description
DH367URKNLPR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 800A, 600V,3P, Unfused, Series K, NEMA 3R, Posi-Lok reverse pin.
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH367URKNLPR
UPC
786685373638
Product Length/Depth
32.87 in
Product Height
62.23 in
Product Width
21.73 in
Product Weight
540 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
800A
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
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Eaton Specification Sheet - DH367URKNLPR
Feature: 800A amperage rating on a three-pole, 600V unfused configuration. Business impact: enables high-current protection for large motors and feeders while minimizing upstream fuse requirements, reducing panel size and wiring complexity. Application: ideal for heavy machinery and distribution sections in manufacturing plants. Feature: Posi-Lok reverse pin. Business impact: ensures positive, secure engagement and prevents accidental disconnection during vibration or maintenance; lowers risk of unintentional downtime. Application: critical in conveyor lines and outdoor equipment where reliability matters. Feature: NEMA 3R enclosure. Business impact: provides weatherproof, corrosion-resistant protection for outdoor and damp environments; simplifies compliance with outdoor installation standards. Application: outdoor switchgear rooms, substations, and utility-adjacent equipment. Feature: Quick Connect heavy duty design. Business impact: reduces field wiring time and simplifies retrofits or panel upgrades; improves installation efficiency and reduces labor costs. Application: new builds and equipment upgrades across industrial facilities. Feature: Series K construction. Business impact: proven durability and robust mechanicals for long service life; lowers maintenance cycles and replacement risk. Application: high-demand, continuous-process plants seeking reliable disconnects. Feature: Warranty and UL Listed certification. Business impact: provides post-sale support and regulatory assurance, easing audits and procurement approvals. Application: corporate compliance programs and end-user maintenance planning.
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FAQs
DH367URKNLPR is a three-pole unfused disconnect rated at 800A and 600V, designed for Series K installations. It integrates with Eaton control gear and supports quick-connect wiring, simplifying retrofits and new builds. Its NEMA 3R-rated enclosure accommodates indoor and outdoor mounting, while the Posi-Lok reverse pin ensures secure engagement during installation and service. Plan for proper conductor sizing and torque per manufacturer guidance to maximize reliability.
Key specs include a current rating of 800A, voltage rating of 600V, three-pole configuration, and unfused fuse arrangement. The unit is UL Listed and built for durable operation within Series K hardware. These features enable safe and reliable isolation for large motors and feeders, reduce coordination complexity, and support compliant protection schemes in demanding industrial environments.
Yes. The DH367URKNLPR uses a NEMA 3R enclosure, offering weather resistance and suitable performance in outdoor or damp locations. This rugged enclosure, combined with UL Listed safety standards, supports reliable operation across changing conditions and simplifies compliance during inspections and audits for outdoor electrical installations.
The switch carries UL Listed certification, confirming adherence to recognized safety standards for electrical protection devices. While designed for indoor and outdoor reliability with a NEMA 3R enclosure, this certification helps satisfy regulatory requirements, supports quality assurance programs, and streamlines procurement and audit processes for industrial facilities seeking proven, compliant disconnect solutions.
The DH367URKNLPR’s robust Series K construction and Posi-Lok engagement reduce maintenance needs by minimizing misoperation and connection issues. Its heavy-duty, unfused design simplifies protection coordination, which lowers spare parts and downtime costs. With a durable enclosure and reliable operation, facilities can expect longer service life, fewer field reworks, and a favorable return on investment through improved uptime.