Eaton DH224NGKV Heavy Duty Fusible Safety Switch - NEMA 3R
Part Number: DH224NGKV
Quick Summary
Eaton DH224NGKV heavy duty fusible safety switch is a robust 200 A disconnect designed for demanding industrial motor circuits and service feeds. It provides a safe, code-compliant means to isolate power with a neutral-fuse arrangement. Operators benefit from its NEMA 3R enclosure and UL Listed certification, ensuring reliable outdoor installation and electrical protection. The unit aligns with NEC 230.62(C) barrier requirements and supports Class H fuses for consistent protection. With a two-pole, three-wire configuration at 240 V, it delivers solid, maintenance-friendly service while offering extended lifecycle through a durable galvanized steel enclosure. In practice, this switch reduces wiring complexity and improves protection for critical plant equipment.
Product Information
Extended Description
DH224NGKV Eaton: Eaton Enhanced visible blade single-throw safety switch, 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
DH224NGKV
UPC
786685972817
Product Length/Depth
30 in
Product Height
9.5 in
Product Width
18 in
Product Weight
37 lb
Compliances
NEC 230.62 (C) Compliant Barrier
Certifications
UL Listed
Catalog Notes
Heavy Duty Safety Switch (HDSS)
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 1
Voltage rating
240V
200 A amperage rating provides a robust disconnect for demanding motor loads, reducing the risk of nuisance trips and protecting upstream equipment. The 240 V, two-pole, three-wire arrangement simplifies wiring and improves protection coordination in your control panels, translating to shorter commissioning time and improved fault isolation. The NEMA 3R enclosure in painted galvanized steel delivers weather resistance and long-term reliability for outdoor installations, helping you meet harsh-environment demands without compromising safety. ENclosure is compatible with NEC 230.62(C) barrier requirements and UL Listed certification, supporting regulatory compliance and safer plant access. Fusible with neutral and Class H fuse provision enable selective protection and straightforward maintenance, with HP ratings up to 15, 25 hp per 1/3PH at std fuse/time delay and 250 Vdc, depending on configuration. Conductors up to #6-250 kcmil Cu/Al are accommodated, streamlining large-power connections with secure terminations. The HDSS catalog designation reinforces rugged protection for routine servicing, reducing downtime and extending asset life. Overall, the DH224NGKV integrates reliability, safety, and ease of installation for motor feeders, service disconnects, and control circuits in manufacturing environments.
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FAQs
The DH224NGKV accepts high-amperage conductors up to #6-250 kcmil for copper or aluminum, in a two-pole, three-wire configuration. This enables straightforward, secure terminations for 240 V services and large motor feeders, simplifying installation and minimizing voltage drop across long runs.
This unit is rated at 200 A with a 240 V supply, using fusible with neutral configuration and Class H fuse provision. It carries UL Listing and NEC 230.62(C) barrier compliance, and supports 15/25 hp or 60/40 hp maximums per 1/3PH configurations, enabling flexible protection for diverse motor loads.
Ideal for industrial motor feeders, service disconnects, and control circuits in manufacturing and processing facilities, the DH224NGKV combines a NEMA 3R enclosure with rugged galvanized steel to withstand outdoor or harsh indoor environments while maintaining safe disconnection and service continuity.
The switch is UL Listed and designed to meet NEC 230.62(C) barrier requirements. Its NEMA 3R enclosure adds weather resistance, making it suitable for outdoor installations while maintaining electrical safety and compliance across industrial sites.
With a durable painted galvanized steel enclosure and a fusible-with-neutral design, it enables easy fuse replacement and low-maintenance operation. The heavy-duty construction minimizes corrosion and wear, reducing downtime and extending service life for mission-critical plant equipment.