Eaton DH224NRKLLV Heavy Duty Fusible Safety Switch - UL
Part Number: DH224NRKLLV
Quick Summary
The Eaton DH224NRKLLV heavy duty fusible safety switch provides reliable power isolation for industrial equipment in harsh environments. Operators and maintenance teams struggle with unplanned outages and lack of visibility in windowless HDSS units. UL listing and NEC 230.62 barrier compliance help meet electrical codes, while NEMA 3R enclosure ensures outdoor reliability. Designed for two-pole operation with neutral, it supports 240 V systems and helps facilities improve safety, compliance, and mean time between failure. With fast, tool-free maintenance and robust enclosure, the DH224NRKLLV reduces service time and long-term ownership costs. Its 200 A rating and 600 V capability support high-demand industrial lines.
Product Information
Extended Description
DH224NRKLLV Eaton: Eaton Custom single-throw fused safety switch, Enhanced visible blade, 200 A, NEMA 3R, Fusible with neutral, Two-pole, Three-wire, 240 V, Max Hp: 15, 25 hp/15, 60 hp/40 hp (1,3PH @ Std fuse/time delay/250 Vdc), #6-250 kcmil Cu/Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH224NRKLLV
UPC
786680181528
Product Length/Depth
30 in
Product Height
9.5 in
Product Width
18 in
Product Weight
37 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.
Compliances
NEC 230.62 (C) Compliant Barrier
Certifications
UL Listed
Catalog Notes
HEAVY DUTY SAFETY SWITCH (HDSS), NO WINDOW
Enclosure
NEMA 3R
Enclosure material
Painted galvanized steel
Fuse class provision
Class H
Fuse configuration
Fusible with neutral
Number Of Poles
Two-pole
Number of wires
3
Type
Heavy duty fusible safety switch
Amperage Rating
200A
HP rating - max
15, 25 hp/15, 60 hp/40 hp (1,3PH @ Std fuse/time delay/250 Vdc)
NEMA rating
NEMA 3R
Voltage - max
600 V
Voltage rating
240V
Application
Heavy commercial and industrial
Series
K
Feature: Enhanced visible blade and fused with neutral design enable quick, at-a-glance status checks. Business Impact: Faster fault isolation reduces downtime and improves maintenance productivity, especially in busy production lines. Application: Ideal for line feeders and machine control panels where technicians need immediate confirmation before re-energizing equipment. Feature: NEMA 3R enclosure with painted galvanized steel delivers rugged outdoor capability. Business Impact: Provides reliable service in harsh environments, lowers corrosion risk, and extends asset life, reducing replacement costs. Application: Outdoor motors, switchgear in loading docks, and exposed installations in industrial facilities. Feature: 200 A amperage rating with 240 V nominal voltage and 600 V max rating supports heavy-load circuits. Business Impact: Enables safe, code-compliant protection for high-demand equipment without unnecessary panel upgrade. Application: Heavy commercial and industrial equipment like conveyors, pumps, and presses. Feature: Two-pole design with neutrals and three-wire configuration, using Class H fuses. Business Impact: Ensures correct coordination and superior fault isolation, reducing nuisance trips. Application: Main disconnects and machine feeders where neutral is required. Feature: Fuse class provision Class H supports standardized replacement and better coordination. Business Impact: Simplifies maintenance stocking and improves protection performance. Application: Replacement fuses and long-life service. Feature: UL Listed certification and NEC barrier compliance ensure regulatory alignment. Business Impact: Eases regulatory approvals and enhances workplace safety. Application: Installations requiring code-tested safety barriers in control rooms and plant floors.
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FAQs
Designed for heavy commercial and industrial environments, the DH224NRKLLV delivers safe isolation for motors, conveyors, and control panels. Its 200 A rating and 240 V nominal voltage support high-current loads, while the NEMA 3R enclosure withstands humidity and weather. With a two-pole design and neutral, it fits standard three-wire control circuits for straightforward integration.
DH224NRKLLV delivers a 200 A amperage rating with a 240 V nominal voltage and a 600 V maximum. It is a two-pole, fusible switch with neutral and a Class H fuse, UL Listed, and housed in a NEMA 3R enclosure. It supports 1 or 3 phase applications with HP ratings up to 60 hp under standard fuse/time delay configurations.
Yes. The DH224NRKLLV complies with NEC 230.62 barrier requirements and is UL Listed, ensuring electrical code compliance and enhanced safety. The enclosure and internal components are designed for heavy industrial use, and the 3R enclosure provides outdoor-rated protection. This makes it suitable for installations that require regulated barriers and clear safety delineations in control spaces.
The unit features a 30 in depth, 9.5 in height, and 18 in width, weighing 37 lb. Housed in a NEMA 3R painted galvanized steel enclosure, it supports outdoor mounting and rugged HDSS construction. It is compatible with standard mounting footprints in industrial panels and field installations, enabling straightforward replacement of older safety switches.
Eaton provides a one-year warranty from installation or 18 months from shipment. With UL Listing and robust construction, you can expect longer service life and lower maintenance costs. For spare parts and fuse replacements, the Class H fuse and fusible-with-neutral configuration simplify stocking and lifecycle planning.