Eaton DH323NRKLCR Safety Switch - UL Listed
Part Number: DH323NRKLCR
Quick Summary
Eaton DH323NRKLCR safety switch provides reliable, heavy-duty isolation for three-phase electrical systems in industrial facilities. This quick-connect unit is designed to streamline installation while delivering robust protection for personnel and equipment. Many projects struggle with slow wiring, inconsistent disconnects, and enclosure mismatches, leading to unnecessary downtime. With UL Listed certification and a NEMA 3R enclosure, the DH323NRKLCR is built for rugged environments and outdoor use, reducing warranty concerns and service calls. The Series K design emphasizes fast, secure connections and minimized maintenance. Its fusible with solid neutral configuration protects downstream circuits, while Cam-Lok reverse pins speed field wiring. This switch supports compliance with industry standards and delivers measurable efficiency gains for manufacturing lines and utility installations.
Product Information
Extended Description
DH323NRKLCR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 100A, 240V,3P, Fusible with solid neutral, Series K, NEMA 3R, Cam-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH323NRKLCR
UPC
786685370217
Product Length/Depth
11.25 in
Product Height
27.63 in
Product Width
15.91 in
Product Weight
52 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
Three-pole
Voltage rating
240V
Enclosure
NEMA 3R
Fuse configuration
Fusible with solid 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 - DH323NRKLCR
Feature: Three-pole, 100A, 240V capacity. Business Impact: Handles demanding motor loads with reliable interruption, improving safety margins and reducing unplanned outages. Application: Suitable for motor disconnects and line-side isolation on heavy machinery. Feature: Fusible with solid neutral. Business Impact: Provides precise fault isolation and downstream protection, lowering fault current impact and extending equipment life. Application: Protective switchgear in distribution panels and control trunks. Feature: Series K heavy-duty construction with Cam-Lok reverse pin. Business Impact: Enables quick, secure field connections, reducing installation time and wiring errors. Application: Fast commissioning on production lines and equipment control enclosures. Feature: NEMA 3R enclosure with UL Listed certification. Business Impact: Delivers outdoor and washdown-capable protection while meeting safety and code requirements, lowering compliance risk. Application: Outdoor substations, exterior panels, and harsh industrial environments. Feature: Compact footprint with 11.25 in depth, 27.63 in height, and 15.91 in width; 52 lb weight. Business Impact: Manageable weight and dimensions for retrofit projects and retrofit-friendly spaces, minimizing handling risk. Application: Retrofit or new installations in constrained plant layouts. Feature: 1-year (or 18 months from shipment) warranty as per Eaton policy. Business Impact: Reduces risk of unexpected downtime and supports long-term service planning. Application: Maintenance planning and supplier risk mitigation for facilities teams.
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FAQs
The DH323NRKLCR is a three-pole, 100A, 240V fusible safety switch designed for quick-connect wiring. Install with Series K components and Cam-Lok reverse pins, in a NEMA 3R enclosure for outdoor or harsh indoor environments. Verify correct alignment with three-phase conductors, proper neutral connection, and secure enclosure mounting to meet local electrical codes.
Key specifications include three-pole operation, 100A amperage, 240V rating, fusible with solid neutral, and UL Listed certification. The device features Series K construction and Cam-Lok reverse pin connections, enabling straightforward field wiring while ensuring reliable isolation during maintenance and emergency shutdowns. Compatible with standard industrial electrical systems.
Yes. The switch uses a NEMA 3R enclosure and UL Listed certification, making it suitable for outdoor installations and harsh environments when installed per instructions. The rugged construction supports exposure to dust and moisture, while the quick-connect features help minimize maintenance time and improve uptime.
The DH323NRKLCR ships with UL Listed certification and Eaton technical documentation, including the specification sheet and catalog data. For detailed wiring diagrams, dimensions, and installation guidance, refer to Eaton’s datasheet and the product PDF linked in the downloads section.
The safety switch reduces downtime by enabling rapid installation and faster fault isolation thanks to Cam-Lok reverse pins and a fusible neutral configuration that protects downstream equipment. Its durability, UL certification, and outdoor-rated enclosure support longer service life, easier spares management, and predictable maintenance costs for manufacturing and processing facilities.