Eaton DH326FGKV Heavy-Duty Fusible Safety Switch - UL Listed
Part Number: DH326FGKV
Quick Summary
Eaton DH326FGKV heavy-duty fusible safety switch isolates and protects three-phase power circuits in industrial settings. This robust solution addresses downtime and safety concerns when servicing large motor loads. It carries UL Listed certification, NEC 230.62 compliant barrier, and a NEMA 1 enclosure, providing code-compliant protection in indoor environments. Designed for rugged, long-life operation, it also supports large conductor sizes and straightforward installation, delivering business value through safer maintenance, reduced fault exposure, and reliable system isolation for critical processes.
Product Information
Extended Description
DH326FGKV Eaton: Eaton Heavy duty single-throw fused safety switch, Enhanced visible blade, 600 A, NEMA 1, Painted steel, Class H, Three-pole, Three-wire, 240 V, Max Hp: 75, 200 hp (3PH @Std, TD)), (1)#2-(1)600 kcmil and (1)#1/0-(1)750 kcmil Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH326FGKV
UPC
786685972756
Product Length/Depth
58 in
Product Height
12 in
Product Width
27.5 in
Product Weight
147 lb
Compliances
NEC 230.62 (C) Compliant Barrier
Certifications
UL Listed
Catalog Notes
Heavy Duty Safety Switch (HDSS)
Enclosure
NEMA 1
Enclosure material
Painted steel
Fuse class provision
Class H
Fuse configuration
Fusible without neutral
Number Of Poles
Three-pole
Number of wires
3
Type
Heavy duty fusible safety switch
Amperage Rating
600A
HP rating - max
75, 200 hp (3PH @Std, TD))
NEMA rating
NEMA 1
Voltage rating
240V
Eaton Specification Sheet - DH326FGKV
Selling Policy 25-000 - Distribution and Control Products and Services
Feature → Business Impact → Application: The 600 A amperage rating enables safe, controlled shutdown of high-load motors, reducing inrush-related stress and extending equipment life across manufacturing lines. This translates to fewer unplanned outages and lower maintenance costs in heavy-usage environments such as metalworking or packaging. Feature → Business Impact → Application: 240 V operation paired with three-pole, three-wire design ensures balanced power distribution and simplified wiring, cutting installation time and improving system reliability in control panels and motor control centers. Feature → Business Impact → Application: Fusible without neutral configuration provides targeted protection for three-phase loads while minimizing conductor overhead, which is ideal for large-capacity feeders in material handling and process lines. Feature → Business Impact → Application: Class H fuse provision supports durable overcurrent protection with quick replacement in maintenance routines, reducing downtime during fuse changes in plant floor applications. Feature → Business Impact → Application: Enhanced visible blade and NEMA 1 painted steel enclosure offer quick status checks and dependable indoor protection, facilitating rapid diagnostics during shift handovers in assembly and packaging lines. Feature → Business Impact → Application: Large conductor compatibility (#2-600 kcmil Al and #1/0-750 kcmil Al) supports scalable motor loads, enabling future plant expansion without reconfiguration in conveyors and presses.
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FAQs
The DH326FGKV is a three-pole, three-wire switch rated for 600 A at 240 V and supports large conductor sizes (#2-600 kcmil Al and #1/0-750 kcmil Al). Its fusible design without neutral simplifies integration with heavy-duty feeders and motor control centers, enabling straightforward retrofits or new installations with minimal rewiring.
A 600 A rating provides robust overcurrent protection for high-load motors, reducing nuisance trips and enabling safe, controlled shutdowns during faults. At 240 V, the switch delivers precise isolation for common industrial motors, improving protection for critical equipment like fans, pumps, and conveyors while supporting up to high horsepower loads.
Yes. The unit is UL Listed and features NEC 230.62 (C) compliant barrier, ensuring code-aligned safety separation between live parts and operators. This combination supports safe indoor installation in regulated facilities and simplifies passing inspections for electrical assemblies in manufacturing environments.
The DH326FGKV uses a NEMA 1 painted steel enclosure suited for indoor use, with fusible protection configured without neutral. It accommodates large conductors up to #2-600 kcmil aluminum and #1/0-750 kcmil aluminum, making it ideal for high-capacity feeders and plant-wide motor distribution without extensive rewiring.
Investing in the DH326FGKV reduces unplanned downtime through reliable isolation and rapid fault response. The rugged enclosure and Class H fuse system simplify maintenance, enable faster fuse replacements, and improve overall plant safety, contributing to lower total cost of ownership and higher equipment uptime for production lines.