Eaton DH365FRKLCR Safety Switch - UL Listed, NEMA 3R
Part Number: DH365FRKLCR
Quick Summary
Eaton DH365FRKLCR Safety Switch provides quick-connect, heavy-duty power control for 400A, 600V industrial circuits. Engineers often struggle with space constraints, wiring complexity, and downtime during protective-switch upgrades. UL Listed certification and a NEMA 3R enclosure protect equipment in indoor and outdoor applications, while the three-pole design ensures reliable breaking. By combining robust protection with a compact footprint, this high-current switch reduces maintenance costs and accelerates panel upgrades for manufacturing and utilities sectors. Long-term suppliers appreciate Eaton's Series K compatibility and Cam-Lok reverse pin features for faster field wiring.
Product Information
Extended Description
DH365FRKLCR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 400A, 600V,3P, Fusible, Series K, NEMA 3R, Cam-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH365FRKLCR
UPC
786685372297
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
400A
Number Of Poles
Three-pole
Voltage rating
600 V
Enclosure
NEMA 3R
Fuse configuration
Fusible
Series
Series K
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Double Up on Safety
Double Up on Safety
Double Up on Safety
Double Up on Safety
Eaton Specification Sheet - DH365FRKLCR
Feature: Heavy-duty, three-pole, 400A, fusible, single-throw design. Impact: Delivers reliable high-current protection with clear wiring paths, reducing arc exposure and enabling predictable swap-outs during maintenance. Application: Ideal for main disconnects in medium to large industrial panels where uptime matters. Feature: Cam-Lok reverse pin configuration. Impact: Accelerates field connections while maintaining secure, vibration-resistant coupling. Application: Panels that require quick, tool-free assembly with robust connector integrity in harsh environments. Feature: NEMA 3R enclosure protection. Impact: Enables outdoor or partially protected installations with superior moisture resistance, lowering indoor/outdoor installation costs. Application: Outdoor switchgear, weather-exposed equipment rooms, and process facilities. Feature: Series K compatibility and fusible fuse configuration. Impact: Facilitates standardization across Eaton catalog and simplifies sourcing of compatible fuses, lowering spare-part inventory. Application: Facilities consolidating protection across multiple lines. Feature: UL Listed certification. Impact: Meets essential safety compliance, reducing regulatory risk and accelerating procurement cycles. Application: Any industrial facility requiring proven safety validation. Feature: Large dimensions and weight (32.87 in L, 74.34 in H, 16.1 in W, 370 lb). Impact: Indicates solid construction for long service life and predictable mechanical performance. Application: Retrofit projects and new builds with space planning considerations.
Get a Quick Quote for a Eaton DH365FRKLCR
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 DH365FRKLCR?
Enquire Now
FAQs
The DH365FRKLCR is a three-pole, fusible, 400A device designed for 600V systems and supports standard Eaton components in Series K. It fits typical low-voltage distribution panels requiring a heavy-duty main disconnect. When planning installation, verify enclosure mounting dimensions (32.87 in L, 74.34 in H, 16.1 in W), confirm Cam-Lok reverse pin connectors are compatible with existing wire harnesses, and ensure proper torque on lug connections to maintain UL Listed integrity.
Key specs include 400A amperage rating, 600V voltage rating, three-pole configuration, fusible fuse design, and single-throw operation. It uses a Series K configuration with Cam-Lok reverse pin features and a NEMA 3R enclosure, supporting reliable operation in both indoor and outdoor environments while meeting essential safety standards.
Yes. The unit features a NEMA 3R enclosure, which provides rain and weather exposure protection for outdoor installations. UL Listed certification further confirms safety reliability in harsh environments. For outdoor applications, plan for clearances, secure mounting, and temperature considerations to maintain performance and longevity.
The DH365FRKLCR carries UL Listed certification, a fundamental safety standard for electrical components in professional installations. This certification helps ensure compliant performance, simplifies supplier qualification, and supports risk management and insurance requirements in regulated facilities.
Expected benefits include reduced unplanned downtime due to a robust fusible design, predictable maintenance cycles, and improved service life from a heavy-duty enclosure. The Cam-Lok quick-connect features accelerate installation and future maintenance, potentially lowering labor costs and accelerating panel upgrades in facility modernization programs.