Eaton DH324SNRKLC Quick Connect Safety Switch - UL Listed
Part Number: DH324SNRKLC
Quick Summary
Eaton DH324SNRKLC Quick Connect Safety Switch provides reliable disconnect for heavy-duty electrical circuits in industrial environments. Engineers often grapple with downtime, wiring complexity, and non-compliant devices that hinder safe startup. This unit carries UL Listed certification and a rugged NEMA 3R enclosure, ensuring code compliance and reliable outdoor or damp-location performance. The Cam-Lok quick-connect wiring simplifies field assembly, reducing installation time and labor costs. With three-pole, 200A capacity at 240V and fusible with switched neutral, it delivers proven protection for critical manufacturing lines while supporting safer maintenance and longer equipment life.
Product Information
Extended Description
DH324SNRKLC Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 200A, 240V,3P, Fusible with switched neutral, Series K, NEMA 3R, Cam-Lok
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH324SNRKLC
UPC
786685370521
Product Length/Depth
11.25 in
Product Height
27.63 in
Product Width
15.91 in
Product Weight
46 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
200A
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
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
Eaton Specification Sheet - DH324SNRKLC
Feature Cam-Lok fast connections → Business Impact Faster, safer wiring reduces commissioning time and labor costs; Application panel builders, field service crews benefit from quick, secure connections in harsh environments. Feature NEMA 3R enclosure → Business Impact Weather/dust resistance lowers maintenance cycles and extends service life; Application outdoor equipment, processing plants require rugged protection. Feature Fusible with switched neutral → Business Impact Improved fault isolation and safer de-energization during maintenance; Application critical power distribution and motor circuits in industrial settings. Feature Three-pole 200A at 240V → Business Impact Handles robust motor loads with headroom for surge events; Application large machinery feeders and distribution panels in manufacturing. Feature Series K, Heavy Duty, Single-Throw → Business Impact Reliable, simplified operation reduces operator training time; Application automated lines and safety interlocks. Feature UL Listed certification → Business Impact Regulatory compliance and quality assurance; Application facilities targeting NEC/UL standards. Feature Cam-Lok → Business Impact Quick-wiring with low-contact resistance; Application retrofit projects and new installations requiring fast-turnaround.
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FAQs
Install the DH324SNRKLC in a secure, level enclosure space with adequate clearance for the 27.63 in height and 15.91 in width. Use Cam-Lok connectors for fast wiring and ensure the NEMA 3R enclosure is sealed against dust, moisture, and incidental weather exposure. Verify proper rail or pad mounting and follow manufacturer torque specs for fusible components.
The 200A rating supports high-current three-pole loads at 240V, enabling safe isolation of large motors and feeders. Plan for fuse sizing with the switched neutral to coordinate protection, ensure allowance for startup inrush, and verify upstream and downstream devices meet NEC/UL guidelines for three-phase distribution.
Yes. The Cam-Lok feature provides rapid, vibration-resistant connections, reducing wire harness complexity. The device follows standard heavy-duty switch footprints for Series K, enabling straightforward installation alongside existing Eaton protective devices and similar enclosure configurations in your electrical distribution panel.
The unit is UL Listed, confirming conformity to recognized safety standards. Its NEMA 3R enclosure supports outdoor and damp-location installations. Compliance with UL/NEC guidelines simplifies electrical documentation, procurement, and on-site inspections for industrial facilities and service entrances.
Maintenance is typically low due to solid-state robustness and protective enclosure. The UL Listed rating and rugged NEMA 3R housing reduce service calls for weather-related issues. ROI comes from reduced downtime, faster commissioning with Cam-Lok, and longer service life for critical circuits in manufacturing or processing environments.