Eaton DH463URKSNLC Heavy Duty Safety Switch - UL Listed
Part Number: DH463URKSNLC
Quick Summary
The Eaton DH463URKSNLC is a heavy-duty safety switch designed to provide reliable isolation in industrial power systems and control panels. This rugged device helps protect personnel and equipment during maintenance while enabling fast, secure disconnects. When uptime matters, avoiding unplanned outages and costly downtime hinges on a robust enclosure and dependable contacts. Rated UL Listed and housed in a NEMA 3R enclosure, it performs in outdoor and indoor environments, yet still fits compact control layouts. With Cam-Lok fast-connect wiring and Series K compatibility, this switch delivers scalable protection and compliant installations for a wide range of medium-duty applications.
Product Information
Extended Description
DH463URKSNLC Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 100A, 600V, 4P, Unfused, Series K, NEMA 3R, Cam-Lok
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH463URKSNLC
UPC
786685374208
Product Length/Depth
18.57 in
Product Height
38.15 in
Product Width
13.68 in
Product Weight
85 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
100A
Number Of Poles
Four-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 - DH463URKSNLC
Feature: 100A amperage rating combined with four poles and 600V capacity. Business Impact: Supports safe, battery of protections for medium-voltage distribution with minimal voltage drop, improving system reliability. Application: Control panels and distribution trunks in manufacturing facilities. Feature: NEMA 3R enclosure and UL Listed certification. Business Impact: Enables outdoor or semi-outdoor installation with proven weather resistance and regulatory compliance, reducing enclosure corrosion concerns and inspection risk. Application: Outdoor substations, mechanical rooms, and exposed-rated installations. Feature: Cam-Lok connections for quick wiring. Business Impact: Speeds installation and reduces field wiring errors, lowering labor costs and downtime. Application: Rapid maintenance workflows and retrofit projects. Feature: Series K compatibility and unfused fuse configuration. Business Impact: Streamlines integration with existing Eaton protection schemes while providing straightforward isolation options. Application: System upgrades and modular protection expansions in industrial plants. Feature: Compact footprint with detailed dimensions and a solid 85 lb weight. Business Impact: Easier handling, safer transport, and flexible rack or wall-mount layouts in constrained spaces. Application: Tight equipment rooms and space-constrained switchgear cabinets. Feature: 38.15 in height, 18.57 in depth, 13.68 in width, 100A, 600V. Business Impact: Aligns with standard electrical room footprints and procurement specs, supporting predictable installation and predictable maintenance planning. Application: New builds and retrofit projects seeking reliable, scalable isolation. Feature: One-year warranty from installation or eighteen months from shipment. Business Impact: Provides clear risk mitigation and total-cost-of-ownership visibility for procurement teams. Application: Post-purchase support and service planning for industrial customers.
Get a Quick Quote for a Eaton DH463URKSNLC
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 DH463URKSNLC?
Enquire Now
FAQs
For proper installation, verify mounting space to accommodate the 38.15 inch height, 18.57 inch depth, and 13.68 inch width. Ensure compatibility with Series K components and Cam-Lok wiring, and confirm the enclosure is suitable for the environment (NEMA 3R). Use UL Listed wiring practices and adhere to local codes. Account for the 85 lb weight during handling and service access for maintenance.
Yes. The DH463URKSNLC features Cam-Lok connectors for quick, secure field wiring and is part of Eaton’s Series K family, ensuring seamless integration with existing Series K accessories and protective schemes. Unfused configuration supports straightforward isolation, while maintaining compatibility with standard motor control and power distribution architectures.
It is ideal for medium-duty electrical protection in control panels, outdoor power distribution, and equipment isolation. The four-pole, 100A, 600V rating with a NEMA 3R enclosure supports indoor and outdoor installations, such as outdoor substations, machine disconnects, and rugged manufacturing lines where reliable safety switching and quick maintenance access are critical.
This switch is UL Listed and features a NEMA 3R enclosure, indicating suitability for indoor and outdoor use with weather resistance. It is rated for 600 V and 100 A, with four poles and unfused configuration. These specs support compliance with typical electrical codes for safety device isolation in industrial facilities.
Eaton offers a warranty of one year from date of installation or eighteen months from shipment, whichever occurs first. Maintenance considerations are low due to robust construction and Cam-Lok wiring, which reduces field wiring time and potential connection issues. Plan for periodic inspection of enclosure integrity and terminal connections as part of routine preventive maintenance.