Eaton DH365NGKV Heavy Duty Fusible Safety Switch - UL Listed
Part Number: DH365NGKV
Quick Summary
Eaton DH365NGKV heavy duty fusible safety switch isolates and protects large electrical loads in industrial power systems. Operators often struggle with unsafe access to live switchgear and slow maintenance in harsh environments; this unit mitigates risk with enhanced visible blades and a rugged NEMA 1 enclosure. UL Listed certification, NEC 230.62 barrier compliance, and a robust Class H fuse provide code-aligned reliability in demanding facilities. Designed for panel integration and high‑current motor loads, it delivers dependable protection while enabling straightforward installation and serviceability. As a scalable solution for heavy industry, it supports future expansion without compromising safety or compliance.
Product Information
Extended Description
DH365NGKV Eaton: Eaton Heavy duty single-throw fused safety switch, Enhanced visible blades, 400 A, NEMA 1, Painted steel, Class H, Fusible with neutral, Three-pole, Four-wire, 600 V, (2)#1/0-(2)300 kcmil; or (1)#1/0-(1)750 kcmil Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH365NGKV
UPC
786685971827
Product Length/Depth
46.12 in
Product Height
10.88 in
Product Width
25.38 in
Product Weight
115 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
400A
NEMA rating
NEMA 1
Voltage rating
600 V
Feature: Heavy duty fusible safety switch with Class H fuse → Business Impact: Superior fault containment and safe isolation for high-current circuits → Application: Motor control centers and feeder panels in manufacturing environments. Feature: Three-pole, four-wire configuration with neutral → Business Impact: Flexible wiring and proper neutral return for balanced loads → Application: Industrial power distribution with complex motor starters. Feature: Enhanced visible blades → Business Impact: Quick visual status checks reduce maintenance time and risk → Application: Daily inspections and lockout/tagout readiness. Feature: NEMA 1 painted steel enclosure → Business Impact: Durable indoor protection against dust and minor impacts → Application: Indoor production floors and control rooms. Feature: 600 V rating and 400 A amperage → Business Impact: Supports large motors and high‑power feeders with reliable interruption → Application: Heavy machinery, conveyors, and processing lines. Feature: NEC 230.62 barrier compliance and UL Listed → Business Impact: Streamlined compliance workflows and certified reliability → Application: Code‑compliant installations in regulated facilities.
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FAQs
The DH365NGKV is a three-pole, four-wire fusible safety switch with a neutral, rated for 600 V and 400 A. It is designed for NEMA 1 indoor enclosures and standard industrial panels, allowing straightforward wiring with a neutral conductor. Proper mounting in compatible switchgear ensures safe isolation and streamlined maintenance access.
Key ratings include 400 A amperage, 600 V voltage, and Class H fuse protection. UL Listed indicates reliable manufacturing and consistent performance, while NEC 230.62 barrier compliance supports safe separation between live parts. The unit supports three poles with four wires and a neutral for robust circuit protection.
Yes. Its heavy-duty fusible design, 400 A rating, and three-pole configuration are well-suited for high-start motor applications. The neutral provision and robust enclosure enable reliable protection for feeders and motor control centers, while the UL/NEC compliance helps ensure safe integration into regulated facilities.
The device is UL Listed and complies with NEC 230.62 barrier requirements for safe isolation. It uses a NEMA 1 painted steel enclosure suitable for indoor environments, providing dust protection and physical durability essential for manufacturing floors and control rooms.
Installation benefits include clear status visibility with enhanced blades, simple wiring for three-pole four-wire systems, and a compact footprint for panel integration. ROI is driven by reduced maintenance time, lower downtime due to quick isolation, and strong compliance with UL and NEC standards, extending equipment life and reliability.