Eaton DH265NRKLPR Safety Switch - UL Listed 400A
Part Number: DH265NRKLPR
Quick Summary
The Eaton DH265NRKLPR quick connect heavy duty safety switch is designed to protect electrical feeders in demanding industrial environments. Maintenance teams often grapple with unreliable disconnects that slow lockout/tagout and increase downtime. UL Listed certification, a NEMA 3R enclosure, and the Posi-Lok reverse pin provide robust safety and durability in harsh conditions. With a 400A, 600V rating in a Series K, two-pole, fusible with solid neutral configuration, this switch supports fast installation and predictable operation. For engineers and procurement professionals, it offers a reliable, standards-based solution that reduces lifecycle costs and supports compliant, safer electrical protection across facilities.
Product Information
Extended Description
DH265NRKLPR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 400A, 600V, 2P, Fusible with solid neutral, Series K, NEMA 3R, Posi-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH265NRKLPR
UPC
786685369716
Product Length/Depth
14.07 in
Product Height
56.24 in
Product Width
25.38 in
Product Weight
168 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
400A
Number Of Poles
Two-pole
Voltage rating
600 V
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 - DH265NRKLPR
Feature: Heavy-duty design delivering 400A at 600V. Business Impact: Enables reliable, high-current protection for large feeders and motor circuits, reducing nuisance tripping and enabling consistent uptime in manufacturing lines. Application: Industrial distribution panels and feeder disconnects where high current handling is essential. Feature: Fusible with solid neutral configuration. Business Impact: Simplifies fault isolation, minimizes arc energy, and supports safer maintenance workflows. Application: Primary power feeds in harsh environments where quick, decisive disconnection is required. Feature: Posi-Lok reverse pin and Series K construction. Business Impact: Improves installation accuracy and lock-in safety, reducing field wiring errors and rework. Application: New installations and retrofits where reliable interlocks and secure mating are critical. Feature: NEMA 3R enclosure. Business Impact: Enables outdoor and semi-exposed installations with weather resistance, lowering enclosure damage risk and service calls. Application: Outdoor substations, training facilities, and protected outdoor layouts. Feature: UL Listed and robust durability. Business Impact: Supports code compliance and regulatory adherence while delivering long-term lifecycle cost savings. Application: Facilities seeking proven protection for 600V distribution with dependable spare parts availability. Insight: The DH265NRKLPR’s rugged body and documented Eaton engineering support accelerate commissioning and simplify maintenance planning, helping facilities meet uptime metrics and safety standards.
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FAQs
For proper installation, ensure a suitable 600V supply, confirm a 400A rating matches the feeder load, and mount the unit in a compatible enclosure with the Series K hardware. Verify NEMA 3R suitability for outdoor or protected indoor environments and use the Posi-Lok reverse pin during mating to prevent misalignment. Follow the Eaton documentation for wiring, grounding, and lockout/tagout procedures.
The switch is rated for 400A, 600V, and configured as a two-pole, fusible with solid neutral. It is UL Listed and designed for Series K applications, delivering reliable disconnection and protection in heavy-duty industrial circuits.
Yes. It uses a NEMA 3R enclosure, which is rated for outdoor and damp indoor environments, providing weather resistance and safety for outdoor feeders, motor leads, and distribution panels.
Key certification is UL Listed, ensuring compliance with safety standards for electrical protection devices. The NEMA 3R enclosure further supports outdoor and rugged installations, aligning with common industrial compliance requirements for elevated protection and reliability.
The dual benefits of UL Listed protection and a rugged NEMA 3R enclosure reduce field failures and downtime. The Posi-Lok reverse pin simplifies maintenance alignment, while the solid neutral fusible configuration minimizes fault energy. Eaton’s warranty supports long-term ownership with predictable lifecycle costs.