Eaton heavy duty fusible safety switch DH368NGKV - UL Listed
Part Number: DH368NGKV
Quick Summary
Eaton heavy duty fusible safety switch DH368NGKV provides safe isolation for three‑phase power in demanding industrial environments. This robust design helps prevent downtime and wiring errors by delivering reliable fuse-protection and straightforward operation for high-current applications. UL Listed certification and NEC 230.62 compliant barriers support safe, code‑driven installation, while the NEMA 1 enclosure protects indoor control spaces. In practice, this solution delivers long-term reliability for motor feeders, power distribution panels, and demanding manufacturing lines, while aligning with your facility’s safety and compliance goals.
Product Information
Extended Description
DH368NGKV Eaton: Eaton Heavy duty single-throw fused safety switch, Enhanced visible blades, 1200 A, NEMA 1, Painted 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
DH368NGKV
UPC
786685972510
Product Length/Depth
72 in
Product Height
21 in
Product Width
48 in
Product Weight
465 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 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 1
Voltage rating
600 V
Eaton Specification Sheet - DH368NGKV
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: 1200 A at 600 V with three-pole, four-wire configuration and fusible with neutral. Business Impact: Enables safe, controlled fault clearing for high‑current feeds, reducing arc flash exposure and equipment damage. Application: Ideal for large motor starters and feeder circuits in manufacturing plants. Feature: Class L fuse provision and fusible with neutral. Business Impact: Provides selective protection and easy fault isolation, lowering total cost of ownership through fewer nuisance trips. Application: Common in process lines and power distribution panels that require neutral return paths. Feature: Enhanced visible blades. Business Impact: Improves operator safety with immediate status awareness during maintenance or testing. Application: Daily operational checks in control rooms and maintenance bays. Feature: NEMA 1 painted steel enclosure. Business Impact: Durable indoor protection reduces corrosion and maintenance needs, sustaining performance in factory environments. Application: Wall-mounted or cabinet-integrated switchgear in clean, indoor spaces. Feature: UL Listed and NEC 230.62 barrier compliance with rugged enclosure. Business Impact: Ensures regulatory compliance and minimizes risk during audits, with a proven safety record. Application: Required in regulated facilities and systems requiring formal approval for safety equipment. Feature: Dimensions and weight support installation planning (72 in L × 21 in H × 48 in W; 465 lb). Business Impact: Predictable footprint simplifies retrofit and space planning, accelerating project timelines. Application: Retrofit projects or new builds where enclosure footprint matters for panel layouts and routing.
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FAQs
The DH368NGKV is designed for indoor, control-panel level installations in manufacturing and industrial facilities. It features a NEMA 1 painted steel enclosure and a three-pole, four-wire configuration with neutral, making it ideal for large motor feeders and three‑phase power distribution. Its 1200 A, 600 V ratings support high-current applications while maintaining safe isolation during maintenance.
This unit is rated for 1200 A and 600 V, with a three-pole, four-wire configuration and fusible with neutral. It uses Class L fuse provision to ensure appropriate protection levels and includes enhanced visible blades for quick status checks. The wiring supports a neutral return, simplifying integration with existing control circuits.
Yes, the DH368NGKV is UL Listed, ensuring compliance with recognized safety standards. It also adheres to NEC 230.62 for barrier compliance, contributing to safe and code‑conforming installations. The enclosure is NEMA 1 rated, suitable for indoor environments, and the overall design supports reliable, compliant operation in industrial power distribution.
The enhanced visible blades provide immediate, at-a-glance status visibility during operation and maintenance. This reduces the risk of misoperation and speeds troubleshooting, helping technicians verify switch position quickly and safely before performing work on energized circuits. It also supports safer lockout-tagout practices in busy industrial spaces.
Plan for a footprint of 72 in length by 21 in height and 48 in width, with a weight of approximately 465 lb, which informs mounting, shipping, and space requirements. The robust enclosure, UL listing, and high-current capability translate to lower downtime and longer service intervals in high‑demand lines, delivering a favorable total cost of ownership and faster project completion.