Eaton DH465SNRKLCR Heavy-Duty Safety Switch - UL Listed
Part Number: DH465SNRKLCR
Quick Summary
The Eaton DH465SNRKLCR heavy-duty safety switch provides reliable power isolation for industrial equipment in demanding environments. When downtime and unsafe isolation threaten productivity, a rugged, easy-to-install disconnect reduces risk and speeds maintenance. This unit carries UL Listed certification and is housed in a weather-ready NEMA 3R enclosure, with Series K construction and a Cam-Lok reverse pin for quick field connections. Designed for industrial electrical protection and panel control, it supports 400 A at 600 V and works with fusible with switched neutral configurations to optimize safety and cost. Its durable footprint supports long service life in harsh environments, delivering consistent performance and reducing total cost of ownership.
Product Information
Extended Description
DH465SNRKLCR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 400A, 600V, 4P, Fusible with switched neutral, Series K, NEMA 3R, Cam-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH465SNRKLCR
UPC
786685374451
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
Four-pole
Voltage rating
600 V
Enclosure
NEMA 3R
Fuse configuration
Fusible with switched neutral
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 - DH465SNRKLCR
Feature: Four-pole design handling four conductors simultaneously. Business Impact: Enables reliable 400 A, 600 V power switching with clean isolation across multiple circuits, reducing cross-conduction and arc-flash risk in dense switchgear layouts. Application: Heavy machinery, packaging lines, and manufacturing cells requiring synchronized disconnects. Feature: Fusible with switched neutral configuration. Business Impact: Improves fault isolation and allows selective coordination, minimizing nuisance de-energization and improving repair times. Application: Main feeders and critical control circuits in plant-wide power distribution. Feature: NEMA 3R enclosure. Business Impact: Offers outdoor and weather-resistant protection, enabling safe outdoor installations and reducing enclosure-related maintenance. Application: Outdoor substations, loading docks, and exterior control panels. Feature: Cam-Lok reverse pin contacts. Business Impact: Speeds installation and reduces wiring errors with secure, fast connections, lowering commissioning time. Application: Modular control panels and field service scenarios where rapid readiness matters. Feature: Series K with UL Listed certification. Business Impact: Ensures compliance with recognized safety standards while supporting standardized parts management and warranty adherence. Application: Plant-wide safety programs and OEM panel builds seeking dependable, certified safety switches. Feature: Heavy-duty, single-throw, four-pole configuration. Business Impact: Delivers straightforward operation with robust disengagement, minimizing operator complexity and downtime. Application: High-throughput lines where simple control points are preferred. Feature: 600 V and 400 A ratings. Business Impact: Handles demanding industrial loads while maintaining reliability and protection for downstream equipment. Application: Distribution to motors, drives, and other high-current loads in manufacturing environments.
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FAQs
The DH465SNRKLCR is a four-pole, heavy-duty switch rated for 400A and 600V, with dimensions indicating a substantial footprint (approx. 32.87 in depth, 74.34 in height, 16.1 in width). Plan for adequate clearances per electrical codes, allow space for the NEMA 3R enclosure, and ensure wiring troughs or conduits align with Cam-Lok reverse pin connections for quick, secure field connections. Use the fusible with switched neutral configuration as specified to maintain proper fault isolation and safe operation.
Verify that your system uses up to 400 A and up to 600 V DC or AC, with a four-pole configuration and fusible with switched neutral. Confirm enclosure placement is compatible with a Series K safety switch in a NEMA 3R environment. Ensure UL Listed compliance is required for your installation. The device supports Cam-Lok reverse pin connections for efficient field wiring and faster commissioning.
Yes. The DH465SNRKLCR is designed with a NEMA 3R enclosure rating, which provides weather-resistant protection suitable for outdoor installations and damp environments. This makes it a good fit for exterior panels, loading docks, and outdoor substations where reliable isolation and protection are essential.
The DH465SNRKLCR carries UL Listed certification, ensuring conformance with recognized safety standards. It uses a rugged Series K construction and includes Cam-Lok reverse pin connections for reliable field service. While not a CE or SIL rating, UL Listed status is a strong indicator of compliance in many North American industrial environments.
Eaton provides a warranty policy (25-000) with one year from installation or 18 months from shipment, whichever occurs first. For maintenance, follow standard practice for safety switches: inspect mechanical operation, verify contact alignment, check for signs of wear on fusible links, and confirm proper neutral switching. Regular testing and prompt replacement of fusible components can reduce unplanned downtime and extend service life.