Eaton DH266URKNLC Heavy Duty Safety Switch - UL Listed
Part Number: DH266URKNLC
Quick Summary
Eaton DH266URKNLC heavy duty safety switch isolates high-current motor circuits in industrial environments. Engineers often face installation complexity, downtime risk, and inconsistent isolation with underperforming safety switches. UL Listed certification, a NEMA 3R enclosure, and Cam-Lok quick-connects provide reliable protection and durable outdoor performance. With 600 A at 600 V and a compact Series K design, this switch supports scalable, cost-effective motor control and safer maintenance.
Product Information
Extended Description
DH266URKNLC Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 600A, 600V, 2P, Unfused, Series K, NEMA 3R, Cam-Lok
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH266URKNLC
UPC
786685369907
Product Length/Depth
9.89 in
Product Height
21.69 in
Product Width
11.13 in
Product Weight
27 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
600A
Number Of Poles
Two-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 - DH266URKNLC
Feature to business impact to application: Cam-Lok connections enable fast, tool-free wiring, reducing installation time and labor costs on new builds and retrofits. This translates to quicker startup and improved project timelines in panel production and industrial installations. In practice, the 2-pole, unfused design delivers straightforward control for routine isolation, minimizing risk during servicing in harsh environments. The 600 A, 600 V rating supports high-demand motor loads, improving overall system reliability and reducing nuisance trips in manufacturing lines. NEMA 3R enclosure increases outdoor readiness, lowering protective maintenance and extending service intervals in outdoor yards or dusty plant floors. UL Listed certification reinforces compliance with electrical codes, easing documentation during audits and tender processes for plant modernizations.
Get a Quick Quote for a Eaton DH266URKNLC
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton DH266URKNLC?
Enquire Now
FAQs
The DH266URKNLC uses Cam-Lok quick-connects for fast wiring, a two-pole unfused design, and a compact Series K footprint. Plan for a 9.89 in depth, 11.13 in width, and 21.69 in height enclosure to fit panel spaces or outdoor installations. Ensure mounting clearances per NEMA 3R guidance and verify UL Listed compliance during commissioning.
A 600 A, 600 V rating supports high-current motor loads with robust isolation, reducing arcing and wear on contact interfaces. The unfused configuration simplifies protection coordination in large-equipment feeders, while the two-pole design provides reliable disconnection for routine maintenance and emergency isolation in manufacturing lines.
Yes. The DH266URKNLC features a NEMA 3R enclosure, designed for outdoor or dusty indoor environments. This protection reduces ingress of elements, lowers maintenance frequency, and supports reliable operation in exposed plant yards or weather-prone locations, aligning with typical industrial site requirements.
This unit is UL Listed, providing recognized component approval for safety and compliance with applicable electrical codes. The NEMA 3R enclosure rating further supports outdoor and harsh-environment use, while Cam-Lok connectivity enhances secure, code-compliant installations in control panels and switchgear assemblies.
The DH266URKNLC reduces downtime through reliable isolation and fast wiring via Cam-Lok, cutting installation and maintenance time. Its durable enclosure and UL-listed certification support longer service intervals and fewer field adjustments, yielding lower total cost of ownership for high-current motor control applications in manufacturing and processing facilities.