Eaton DH224NDKV Heavy Duty Fusible Safety Switch - UL Listed
Part Number: DH224NDKV
Quick Summary
Eaton DH224NDKV heavy duty fusible safety switch safely disconnects power in industrial control panels and motor circuits. Operators often face downtime and safety risk when isolating live circuits; this unit delivers rugged reliability and clear blade visibility for quick verification. UL Listed with a NEMA 12/3R enclosure and NEC 230.62 barrier compliance, it performs reliably in harsh environments. Coupled with a cartridge fuse configuration and neutral, it supports cost-effective maintenance and streamlined procurement for panel builders. In daily operations, its compatibility with standard fuses and compact footprint supports scalable protection across manufacturing lines.
Product Information
Extended Description
DH224NDKV Eaton: Eaton Enhanced visible blade single-throw safety switch, Enhanced visible blade, 200 A, NEMA 12/3R, Cartridge, 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), #6-300 kcmil Cu/Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH224NDKV
UPC
786685972800
Product Length/Depth
37.5 in
Product Height
11.5 in
Product Width
19 in
Product Weight
55 lb
Compliances
NEC 230.62 (C) Compliant Barrier
Certifications
UL Listed
Catalog Notes
Heavy Duty Safety Switch (HDSS)
Enclosure
NEMA 12, NEMA 3R
Enclosure material
Painted galvanized steel
Fuse class provision
Cartridge
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 12/3R
Voltage rating
240V
The 200A amperage rating provides robust isolation for motor loads and feeder lines, reducing arc flash exposure and equipment damage. This heavy duty design supports uptime in demanding environments where multiple motors start and stop, such as packaging lines or conveyors, and aligns with UL-listed safety expectations. The NEMA 12 and NEMA 3R enclosure protection secures against dust, moisture, and corrosion, enabling reliable operation in washdown areas and outdoor installations. The cartridge fuse with neutral configuration delivers predictable protection and simplified stocking, reducing maintenance time and spare parts costs. The compact 37.5 inch length, 19 inch width, and 11.5 inch height support straightforward retrofits and panel revisions in space-constrained facilities. Finally, UL Listed certification with an NEC 230.62 compliant barrier ensures regulatory alignment and safer operation for industrial electrical protection programs.
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FAQs
The DH224NDKV is designed for isolating power in industrial control panels, motor control centers, and production lines. It supports 200A service with 240V operation, two-pole switching, and neutral integration, making it ideal for packaging, conveyors, and general manufacturing applications where safe, reliable power shutdown is critical.
This heavy duty fusible safety switch provides a 200A amperage rating, 240V voltage rating, and a two-pole, three-wire configuration with a cartridge fuse and neutral. It is designed for cartridge fuse provision and offers straightforward integration into standard electrical distributions within industrial facilities.
Yes, the DH224NDKV is UL Listed. It comes in a NEMA 12, NEMA 3R enclosure, providing dust, moisture, and corrosion resistance suitable for both indoor and some outdoor environments, including washdown areas in manufacturing plants.
The unit features NEC 230.62 (C) compliant barrier construction, which helps ensure proper isolation and personnel safety. This, combined with UL Listing, supports regulatory compliance in industrial electrical protection programs and reduces risk during maintenance and fault conditions.
Maintain with standard cartridge fuses and inspect the enclosure for signs of wear or corrosion. The 200A rating and straightforward wiring simplify replacement and repair workflows, enabling rapid fuse changes and quick re-arming after trips, thereby minimizing downtime and extending the life of downstream motor and control circuits.