Eaton DH465SNRKLC Heavy-Duty Safety Switch - UL Listed
Part Number: DH465SNRKLC
Quick Summary
Eaton DH465SNRKLC heavy-duty safety switch provides safe isolation for 400A systems in industrial facilities. Operators often struggle with bulky assemblies, fused neutral configurations, and downtime when wiring needs maintenance or upgrades. This unit is UL Listed and features a NEMA 3R enclosure with Cam-Lok connections, delivering robust protection in harsh or outdoor environments. The combination of Series K design, 4P four-pole configuration, and a 600 V rating translates to scalable power distribution, minimizing ongoing maintenance costs while maximizing uptime. By standardizing on this safety switch, engineers can streamline procurement, reduce field wiring complexity, and ensure reliable electrical protection across critical plant sections. Secondary benefits include faster installation and improved serviceability for high-demand switching devices in industrial safety systems.
Product Information
Extended Description
DH465SNRKLC Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 400A, 600V, 4P, Fusible with switched neutral, Series K, NEMA 3R, Cam-Lok
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH465SNRKLC
UPC
786685374444
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
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
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Eaton Specification Sheet - DH465SNRKLC
Feature: 400A amperage rating and 600V capability → Business impact: Enables safe, high-power isolation for large motors and feeders, reducing bottlenecks and the need for multiple smaller switches. Application: Heavy machinery, manufacturing lines, and outdoor substations requiring single-throw, fusible disconnects with switched neutral. Feature: Four-pole configuration with fusible switch and switched neutral → Business impact: Ensures proper load disconnection and safe de-energization during maintenance, lowering arc-flash risk and meeting strict electrical protection standards. Application: Industrial power distribution networks and control panels requiring reliable neutral switching. Feature: NEMA 3R enclosure and UL Listed certification → Business impact: Delivers weather-resistant protection and regulatory compliance, enabling outdoor installations and fleet-scale deployments without enclosure upgrades. Application: Outdoor equipment rooms, site substations, and process plants. Feature: Cam-Lok quick-connect features → Business impact: Accelerates installation and reduces field wiring time, improving project turnaround and serviceability. Application: Commissioning new lines and periodic maintenance on large-scale facilities. Feature: Series K design and 4P, 4-pole architecture → Business impact: Supports balanced three-phase power distribution with capacity for future expansion while preserving safe isolation. Application: Power control centers, switchgear housings, and high-energy environments. Feature: Documentation and support from Eaton (spec sheets, catalogs) → Business impact: Lowers procurement risk with precise specifications and streamlined ordering, reducing design iteration time. Application: Engineering documentation, B2B procurement, and compliance audits.
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FAQs
The DH465SNRKLC is a four-pole, fusible safety switch rated at 400A and 600V with a NEMA 3R enclosure and Cam-Lok connections. Install in accordance with UL guidelines, ensure proper clearances, and secure the unit to a rigid frame or mounting surface to support its 370 lb weight. Refer to the Eaton specification sheet for mounting dimensions and wiring diagrams.
Key specs include a 400A amperage rating, 600V voltage rating, four poles, and a fusible with switched neutral configuration. It is designed as a heavy-duty, single-throw disconnect with a Series K design and Cam-Lok compatibility to facilitate fast, secure connections in industrial power distribution.
Yes, the DH465SNRKLC uses a NEMA 3R enclosure suitable for outdoor or protected locations. It is UL Listed, ensuring compliance with recognized safety standards. The unit’s Cam-Lok features also support reliable field connections in challenging environments.
Ideal for heavy machinery power distribution, outdoor substations, and service disconnects in manufacturing plants. The 4P, 400A, 600V rating supports scalable, reliable electrical protection, while the fusible with switched neutral configuration aids safe maintenance and system isolation.
Eaton provides a warranty per policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. Customers also benefit from Eaton’s technical documentation, specification sheets, and access to the Eaton support portal for replacements and parts.