Eaton DH323NRKLC Heavy Duty Safety Switch - UL Listed
Part Number: DH323NRKLC
Quick Summary
Eaton DH323NRKLC heavy duty safety switch isolates three-phase circuits up to 100 A at 240 V. Maintenance teams frequently face downtime from slow, unreliable disconnects; this unit's quick-connect design and fusible with solid neutral streamline safe actuation and minimize outage windows. UL Listed certification and a NEMA 3R enclosure rating provide robust protection for indoor and outdoor applications, while Cam-Lok connections simplify field wiring. Designed for reliability in manufacturing, data centers, and process plants, it supports Series K installations and rugged duty without compromising safety.
Product Information
Extended Description
DH323NRKLC Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 100A, 240V,3P, Fusible with solid neutral, Series K, NEMA 3R, Cam-Lok
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH323NRKLC
UPC
786685370200
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
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
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
Eaton Specification Sheet - DH323NRKLC
Selling Policy 25-000 - Distribution and Control Products and Services
The 3-pole design with a 100 A rating and solid neutral provides robust short-circuit protection and dependable disconnection for demanding loads in industrial controls, enabling safer motor and feeder control in three-phase systems. NEMA 3R enclosure protection ensures outdoor or damp indoor service without compromising safety, reducing weather-related maintenance and downtime. Cam-Lok fast-connects enable quick wiring and reliable mating, cutting installation time and minimizing commissioning costs on new or retrofit projects. UL Listed certification reinforces regulatory compliance and quality, while the included one-year warranty (or 18 months from shipment) adds business certainty for maintenance planning. With Series K construction, the switch withstands heavy-duty cycling, supporting long service life in high-demand environments. Its compact footprint and field-proven compatibility make retrofits and new installs simpler for control panels and machine assemblies.
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FAQs
Plan for a three-phase installation up to 100 A at 240 V with a three-pole configuration. Ensure a compatible enclosure mounting location for a Series K device and prepare Cam-Lok connectors for quick field wiring. Verify UL Listed status and local electrical codes prior to commissioning, and allow space for the 11.25 in depth, 27.63 in height, and 15.91 in width footprint.
The DH323NRKLC is a three-pole, single-throw safety switch rated at 100 A and 240 V. It provides fusible with solid neutral protection, enabling safe isolation of three-phase circuits, while the Cam-Lok connections support reliable and rapid wiring during installation and maintenance.
Yes. The enclosure is rated NEMA 3R, offering weather and corrosion resistance for outdoor and damp indoor installations. This makes it well suited for outdoor equipment rooms, outdoor substations, or wash-down areas where rugged protection and dependable operation are essential.
The DH323NRKLC carries UL Listed certification, confirming compliance with recognized safety standards. Eaton provides a warranty policy of one year from installation or eighteen months from shipment, whichever occurs first, helping with maintenance planning and total cost of ownership.
Key compatibility features include Cam-Lok quick-connects for fast wiring, a fusible with solid neutral configuration for reliable fault protection, and Series K construction designed for rugged, high-duty cycling, supporting straightforward retrofit or new-install projects in control panels and machine assemblies.