Eaton DH368NDKV Heavy Duty Fusible Safety Switch - UL Listed

Part Number: DH368NDKV
Manufacturer
Eaton
Part number
DH368NDKV

Quick Summary

Eaton DH368NDKV Heavy Duty Fusible Safety Switch isolates high-current circuits with precision for industrial power systems. This solution addresses the common challenge of bulky gear, complex wiring, and difficult fault isolation in demanding environments. UL Listed and NEC 230.62 barrier compliant, with a painted galvanized steel enclosure, it provides dependable protection while meeting essential safety codes. The NEMA 12/3R rating supports indoor and weather-exposed installations, and the Class L fuse with a neutral configuration simplifies wiring and maintenance. For procurement teams and engineers, this switch offers long-term stability and compatibility with three-pole, four-wire configurations, reducing downtime and ensuring reliable motor and distribution protection.

Product Information

Extended Description

DH368NDKV Eaton: Eaton Heavy duty single-throw fused safety switch, Enhanced visible blades, 1200 A, NEMA 12/3R, Painted galvanized steel, Class L, Fusible with neutral, Three-pole, Four-wire, 600 V, (4)#1/0-(4)750 kcmil Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH368NDKV
UPC
786685972503
Product Length/Depth
72 in
Product Height
21 in
Product Width
48 in
Product Weight
455 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
Class L
Fuse configuration
Fusible with neutral
Number Of Poles
Three-pole
Number of wires
4
Type
Heavy duty fusible safety switch
Amperage Rating
1200A
NEMA rating
NEMA 12/3R
Voltage rating
600 V
Feature → Business Impact → Application: 1200 A amperage rating delivers robust fault protection and supports large motor loads in distribution panels and MCCs, reducing overheating risk and improving uptime. This translates to measurable throughput gains and safer shutdowns in high-demand facilities; ideal for industrial power systems and heavy machinery applications. Feature → Business Impact → Application: Fusible with neutral and Class L fuse provision simplifies wiring and improves selectivity, enabling quicker maintenance and lower replacement costs while ensuring regulatory compliance in motor circuits. Use this in controlled environments such as manufacturing lines and pump stations where reliable fuse coordination matters. Feature → Business Impact → Application: Three-pole, four-wire configuration provides straightforward installation and fault isolation, minimizing commissioning time and enabling scalable panel upgrades in new builds or retrofit projects. Feature → Business Impact → Application: NEMA 12 and NEMA 3R enclosure options supply indoor and outdoor protection with a galvanized steel finish, improving corrosion resistance and reducing enclosure maintenance in harsh settings. Feature → Business Impact → Application: UL Listed and NEC 230.62 barrier compliant design elevates safety compliance, minimizes audit findings, and supports procurement specifications for regulated facilities like food & beverage, chemical, and oil & gas sectors. Feature → Business Impact → Application: Heavy-duty HDSS cataloging and durable construction offer long service life and reduced maintenance cycles, delivering predictable total cost of ownership in mission-critical environments.

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FAQs

Plan for a three-pole, four-wire configuration with a 72 inch depth, 21 inch height, and 48 inch width. The unit uses a painted galvanized steel NEMA 12/NEMA 3R enclosure and weighs about 455 lb, requiring temporary supports and appropriate mounting provisions during panel integration.
It is rated for 1200 A, 600 V, with a fusible configuration that is with neutral and a Class L fuse provision. The device is designed for NEMA 12/3R applications and is UL Listed for reliable safety and compliance.
Yes. The three-pole, four-wire design supports main disconnect and motor protection in MCCs and distribution panels, with a fusible with neutral configuration that simplifies wiring and switchgear compatibility.
The DH368NDKV carries UL Listed certification and NEC 230.62 barrier compliance, ensuring safety and regulatory alignment for industrial installations and minimizing audit findings.
Designed as a durable heavy-duty safety switch, it reduces maintenance cycles, provides long service life in harsh environments, and lowers downtime during fault isolation thanks to clear status indicators and robust enclosure protection.