Eaton DH323SNRKLCR Heavy Duty Safety Switch - UL Listed
Part Number: DH323SNRKLCR
Quick Summary
The Eaton DH323SNRKLCR heavy duty safety switch isolates power safely in industrial environments, delivering reliable three-phase control. Users frequently encounter slow installations and mismatched components that complicate safe maintenance. UL Listed certification underpins safety compliance, while the rugged Series K design and NEMA 3R enclosure enable dependable performance in both indoor and outdoor settings. This model also leverages Cam-Lok reverse pin connectivity and fusible with switched neutral to reduce wiring complexity, offering faster commissioning and lower lifecycle costs for panel builders and machinery OEMs.
Product Information
Extended Description
DH323SNRKLCR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 100A, 240V,3P, Fusible with switched neutral, Series K, NEMA 3R, Cam-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH323SNRKLCR
UPC
786685370293
Product Length/Depth
12.39 in
Product Height
44.31 in
Product Width
22.66 in
Product Weight
120 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 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 - DH323SNRKLCR
Feature → Business Impact → Application: 100A rating with three-pole operation delivers sturdy fault isolation and high inrush handling, reducing downtime and preventing costly equipment damage in manufacturing lines. This translates to measurable uptime gains during startup and routine maintenance, especially in automation-ready panels. Application: control panels and switchgear where reliable isolation is critical. Feature → Business Impact → Application: Fusible with switched neutral enables selective phase protection and safer disconnection during maintenance, lowering arc-flash exposure and simplifying compliance audits. Application: process and packaging lines requiring compliant lockout/tagout workflows. Feature → Business Impact → Application: NEMA 3R enclosure protects against weather and contaminants, extending service life in outdoor substations and rugged indoor environments. Application: outdoor equipment room installations and exposed industrial facilities. Feature → Business Impact → Application: Cam-Lok reverse pin provides quick, secure field connections and reduces installation time, improving installer productivity. Application: OEM build-outs and panel retrofits. Feature → Business Impact → Application: Series K heavyduty design delivers durable operation under vibration and thermal cycling, reducing maintenance intervals and total cost of ownership. Application: heavy manufacturing, mining, and water treatment facilities.
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FAQs
DH323SNRKLCR is a three-pole, 100A safety switch with fusible links and switched neutral designed for Series K assemblies. It uses Cam-Lok reverse pin connections for fast field wiring and a NEMA 3R enclosure suitable for indoor or outdoor installations. Ensure mounting dimensions (12.39 in depth, 22.66 in width, 44.31 in height) fit your panel cutout and support structure, and verify UL Listed compliance for your specific application.
Key specifications include amperage rating of 100A, voltage rating 240V, three-pole configuration, heavy-duty single-throw operation, fusible with switched neutral, Series K, and NEMA 3R enclosure. The catalog number is DH323SNRKLCR with UPC 786685370293. Weight is 120 lb, and product dimensions are 12.39 in depth, 44.31 in height, and 22.66 in width. It is UL Listed and supports Cam-Lok reverse pin connections.
Yes. The DH323SNRKLCR uses a NEMA 3R enclosure designed for outdoor and harsh indoor environments, providing reliable protection against weather and contamination. Combined with UL Listed safety features and robust Series K construction, it is well-suited for outdoor substations, process plants, and other demanding industrial settings.
The primary certification is UL Listed, which confirms compliance with electrical safety standards for safety switches. This certification supports compliance in most North American facilities and installer qualification processes. No other certifications are listed in the provided data; always verify additional regional standards (CE, IP, SIL) based on project requirements.
The DH323SNRKLCR offers durable, high-grade components (100A, 240V, Fusible with switched neutral) and a rugged NEMA 3R enclosure, translating to longer service life and fewer unplanned outages. Quick-connect Cam-Lok wiring reduces installation time, while UL Listed certification supports faster compliance validation. Overall, expect reduced maintenance labor, fewer spare parts for field failures, and improved overall equipment availability.