Eaton DH326NGKV Heavy Duty Fusible Safety Switch - UL Listed
Part Number: DH326NGKV
Quick Summary
Eaton heavy duty fusible safety switch reliably protects personnel and equipment in industrial power distribution. Many installations struggle with safe isolation, quick fault clearance, and reliable operation in tight spaces. UL Listed certification supports compliant installation, while a NEMA 1 painted steel enclosure provides indoor durability, and NEC 230.62 compliant barriers reinforce safety. This product offers durable isolation and straightforward wiring for panel builders and integrators, delivering reliable performance, reduced downtime, and a lower total cost of ownership in demanding industrial environments.
Product Information
Extended Description
DH326NGKV Eaton: Eaton Heavy duty single-throw fused safety switch, Enhanced visible blade, 600 A, NEMA 1, Painted steel, Class H, Neutral, Three-pole, Four-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
DH326NGKV
UPC
786685972862
Product Length/Depth
58 in
Product Height
12 in
Product Width
27.5 in
Product Weight
150 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 with neutral
Number Of Poles
Three-pole
Number of wires
4
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
Feature: Three-pole, four-wire configuration enables balanced three-phase operation. Business Impact: Simplified wiring and safer fault isolation reduce commissioning time and potential mis-wiring. Application: Suitable for 240 V, 3PH systems in manufacturing lines. Feature: Class H fuse provision and fusible with neutral design. Business Impact: Enhanced overcurrent protection and safer neutral handling mitigate arc flash risk. Application: Ideal for heavy-duty equipment controls and motor circuits. Feature: NEMA 1 painted steel enclosure. Business Impact: Indoor protection with sturdy mechanical safety for workshops and control rooms, improving system integrity. Application: Panel installations and enclosed environments requiring durable enclosures. Feature: 600 A amperage rating with high HP capability (75–200 hp for 3PH). Business Impact: Supports large motors and high-load applications, reducing the need for multiple safety switches. Application: Industrial fans, pumps, and conveyors. Feature: Enhanced visible blade and UL Listed certification. Business Impact: Immediate status visibility and verified safety compliance streamline maintenance and audits. Application: Routine inspections and regulatory reviews. Feature: NEC 230.62 (C) Compliant Barrier. Business Impact: Clear safety separation reduces fault exposure and improves regulatory adherence. Application: Electrical installations requiring compliant barriers in control panels.
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FAQs
Yes. The DH326NGKV is designed for three-phase 240V systems and features a three-pole, four-wire configuration, enabling balanced fault isolation and straightforward integration into typical industrial power layouts.
The switch is UL Listed and comes in a NEMA 1 painted steel enclosure, providing indoor protection. NEC 230.62 compliant barriers further enhance safety by ensuring proper separation and accessibility in control panels.
The unit is rated for 600 A and supports motor HP ranges up to 75 hp standard or up to 200 hp in certain TD configurations for three-phase motors, offering versatility for demanding equipment loads.
Class H fuse provision provides high-performance overcurrent protection with predictable blow characteristics, improving motor protection, reducing nuisance trips, and simplifying maintenance planning for high-load applications.
Consider ample enclosure space for wiring, ensure neutral connections are correctly landed, verify NEC barrier compliance, and use the UL Listed status to streamline audits. The compact 58 in length and 27.5 in width aid in site planning while preserving accessibility.