Eaton DH463URKSNLCR Quick Connect Safety Switch - UL Listed
Part Number: DH463URKSNLCR
Quick Summary
The Eaton quick connect heavy duty safety switch provides reliable control for industrial power distribution. In fast-paced facilities, installation delays and downtime from unsafe or complex wiring are all too common. UL Listed certification guarantees safety compliance, and the NEMA 3R enclosure supports outdoor or harsh-environment operation. Designed for contractors and maintenance teams, this model speeds installation with Cam-Lok reverse pin terminals while delivering rugged performance for demanding electrical protection and switchgear applications. With 100 A, 600 V rating and four poles, it pairs with Series K equipment to support scalable, compliant protection.
Product Information
Extended Description
DH463URKSNLCR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 100A, 600V, 4P, Unfused, Series K, NEMA 3R, Cam-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH463URKSNLCR
UPC
786685374215
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 reverse pin
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
Double Up on Safety
Double Up on Safety
Double Up on Safety
Double Up on Safety
Eaton Specification Sheet - DH463URKSNLCR
Cam-Lok reverse pin quick-connect terminals enable fast, secure field connections with minimal torque and reduced risk of miswiring. Business impact: installation times drop and field reliability improves, especially in crowded panels and outdoor disconnects. Applications include motor drives, switchgear assemblies, and rugged outdoor installations.Four-pole construction with a 100 A and 600 V rating delivers reliable interruption for high-current loads. This reduces protection scheme downtime and maintenance costs and supports motor control centers, large feeders, and distribution panels in industrial plants.NEMA 3R enclosure delivers weather- and corrosion-resistance for exterior locations. Fewer enclosure-related service calls, longer service life, and lower total cost of ownership result. Applications include outdoor switchgear, process facilities, and remote equipment installations.Series K compatibility simplifies integration with Eaton's protection ecosystem. Faster procurement, standardized maintenance, and easier spares strategy follow. Applications include upgrades and retrofits across existing Series K installations.With weight of 85 lb, this rugged unit supports secure mounting and long service life. Its construction minimizes failure risks in tough environments, supporting reliability in remote or high-demand facilities and justifying lifecycle investments.
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FAQs
Installation in outdoor or harsh environments requires planning for the NEMA 3R enclosure, space for the 38.15 in height, 13.68 in width, and 18.57 in depth, and proper lifting for the 85 lb unit. Ensure correct Cam-Lok reverse pin connections, accessible wiring, and secure mounting to meet clearance requirements. Verify compatibility with Series K when upgrading later.
UL Listed certification ensures safety compliance for industrial electrical protection devices, aligning with national codes and procurement requirements. It supports documentation for inspections, audits, and commissioning, and reduces the need for additional third-party testing. In regulated facilities or customer specifications, the UL mark accelerates approvals and provides confidence to engineers, technicians, and procurement teams.
Yes. The DH463URKSNLCR is designed to integrate with Eaton's Series K family, simplifying spare parts planning and future upgrades. Its four-pole, 100 A, 600 V rating aligns with Series K switchgear and control panels, enabling streamlined wiring and standardized mounting. The result is faster commissioning and consistent maintenance across the protection ecosystem.
Primary applications include motor control centers, heavy machinery distribution panels, outdoor disconnects, and process-line protection. With 100 A capacity and 600 V rating, it reliably interrupts power for high-inertia loads. The unfused configuration simplifies protection schemes where upstream fusing is managed separately, while the four-pole design enables independent phase isolation for safer, compliant operation.
Warranty follows Eaton policy 25-000, offering one year from installation or eighteen months from shipment, whichever occurs first. Maintenance support includes access to Eaton's specification sheets, distributor spare parts, and limited technical assistance. Regular inspections of enclosure seals and latches help maintain weather resilience and minimize unplanned downtime, protecting total cost of ownership.