Eaton DH366UGKLCR Heavy Duty Safety Switch - UL Listed
Part Number: DH366UGKLCR
Quick Summary
Eaton DH366UGKLCR heavy duty safety switch isolates power for 3‑phase motor and process lines. Maintenance teams face downtime when switches fail to latch or safely disconnect; this model minimizes that risk with rugged construction and Cam-Lok reverse pin wiring for rapid field connections. UL Listed certification ensures safety compliance, and the NEMA 1 enclosure provides reliable indoor protection in demanding environments. Built for scalability, the Series K platform supports up to 600A at 600V, making it suitable for both retrofit projects and new installations across manufacturing and processing sectors. Its unfused configuration simplifies control wiring and reduces overall installation costs while delivering dependable isolation.
Product Information
Extended Description
DH366UGKLCR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 600A, 600V,3P, Unfused, Series K, NEMA 1, Cam-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH366UGKLCR
UPC
786685372976
Product Length/Depth
32.87 in
Product Height
74.34 in
Product Width
16.1 in
Product Weight
370 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
600A
Number Of Poles
Three-pole
Voltage rating
600 V
Enclosure
NEMA 1
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 - DH366UGKLCR
Feature: 600A 600V rating and three-pole configuration. Business Impact: Enables safe isolation of high‑load motors and equipment with proven reliability, reducing risk of electrical faults and improving uptime in heavy industrial lines. Application: Suitable for motor control centers and process lines where robust current handling is required. Feature: Unfused design. Business Impact: Simplifies wiring schemes and reduces protection device count, lowering installation complexity and maintenance costs. Application: Industrial plants with standard fused protection upstream; provides straightforward integration. Feature: NEMA 1 enclosure. Business Impact: Delivers reliable indoor protection against dust and incidental moisture, improving long‑term performance in controlled environments. Application: Electrical rooms and protected service corridors in manufacturing facilities. Feature: Cam-Lok reverse pin. Business Impact: Enables quick, secure connections and fast field maintenance, minimizing downtime during routine servicing. Application: Field wiring and commissioning across new builds and retrofits. Feature: Series K compatibility. Business Impact: Ensures seamless integration with Eaton’s control ecosystem and scalable protection for growing plant needs. Application: Retrofit projects and multi‑panel installations in industrial settings. Feature: UL Listed certification. Business Impact: Provides recognized safety compliance, facilitating audit readiness and regulatory acceptance. Application: Any facility requiring validated safety equipment compliance.
Get a Quick Quote for a Eaton DH366UGKLCR
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 DH366UGKLCR?
Enquire Now
FAQs
DH366UGKLCR is designed for 3‑pole, 600V systems and works within Eaton Series K assemblies. Its unfused configuration simplifies wiring when integrating with upstream protection, and Cam-Lok reverse pins support fast, secure field connections. Ensure mounting space matches the 32.87 in depth, 74.34 in height, and the 16.1 in width, and verify enclosure protection in your indoor electrical room.
Key ratings include a 600A amperage rating and 600V voltage rating, suitable for high‑load equipment. The fuse configuration is unfused, which simplifies control wiring for certain installations but may require careful coordination with the upstream protection scheme. The three‑pole design supports robust isolation of each phase in 3P systems.
Industries such as manufacturing, process automation, and material handling benefit from the ISO‑rated isolation of motor control centers and process lines. The NEMA 1 indoor enclosure, UL Listed certification, and Cam‑Lok reverse pin facilitate quick maintenance, safe lockout/tagout, and reliable operation in controlled plant environments.
This safety switch is UL Listed, indicating compliance with recognized safety standards for electrical equipment. The NEMA 1 enclosure provides indoor protection against dust and incidental moisture, supporting safe operation in controlled environments. While CE or SIL certifications are not listed for this model, UL verification remains a strong indicator of safety compliance in North American facilities.
The unit carries Eaton’s warranty policy: one year from installation or eighteen months from shipment, whichever occurs first. For maintenance, rely on the Cam‑Lok fast‑connect features to reduce wiring time during servicing, and schedule periodic inspection of the enclosure, connections, and latch mechanisms to sustain optimal performance over the asset’s life.