Eaton DH367FRKV Heavy Duty Safety Switch - UL Listed, NEMA 3R
Part Number: DH367FRKV
Quick Summary
The Eaton DH367FRKV heavy duty fusible safety switch provides safe isolation for industrial power distribution in harsh environments. It is designed for three-pole, three-wire circuits and mounts in a NEMA 3R enclosure to withstand outdoor and damp locations. A common pain point is downtime caused by noncompliant disconnects and difficult servicing; this unit offers enhanced visible blades and a robust fusible design to simplify maintenance while protecting personnel. Key certifications include UL Listed, NEC 230.62 barrier compliance, and a rugged painted galvanized steel enclosure that resists corrosion. With an 800 A rating at 600 V and Class L fuse provision, it delivers reliable protection and is compatible with standard electrical labor, reducing lifecycle costs and improving safety.
Product Information
Extended Description
DH367FRKV Eaton: Eaton Heavy duty single-throw fused safety switch, Enhanced visible blades, 800 A, NEMA 3R, Painted galvanized steel, Class L, Fusible without neutral, Three-pole, Three-wire, 600 V, (4)#1/0-(4)750 kcmil Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH367FRKV
UPC
786685972305
Product Length/Depth
57.5 in
Product Height
12.38 in
Product Width
27.5 in
Product Weight
163 lb
Compliances
NEC 230.62 (C) Compliant Barrier
Certifications
UL Listed
Catalog Notes
Heavy Duty Safety Switch (HDSS)
Enclosure
NEMA 3R
Enclosure material
Painted galvanized steel
Fuse class provision
Class L
Fuse configuration
Fusible without neutral
Number Of Poles
Three-pole
Number of wires
3
Type
Heavy duty fusible safety switch
Amperage Rating
800A
NEMA rating
NEMA 3R
Voltage rating
600 V
Feature: Three-pole, fusible safety switch with Class L fuse provision and fusible without neutral. Business Impact: Safe isolation during maintenance, reliable fault interruption, and simplified inventory with a single, standardized unit. Application: Feeder disconnects for large motors and equipment in manufacturing and processing facilities. Feature: 800 A amperage rating at 600 V. Business Impact: Supports high-current feeders, reducing the need for multiple devices and allowing scalable power distribution. Application: Heavy machinery, presses, pumps, and conveyor systems in heavy industry. Feature: NEMA 3R enclosure with painted galvanized steel. Business Impact: Durable protection against moisture, dust, and corrosion for outdoor or damp locations, lowering enclosure-related maintenance costs. Application: Outdoor substations, outdoor switchgear rooms, and exterior process lines. Feature: Enhanced visible blades for status visibility. Business Impact: Quick, safe verification of switch position, reducing maintenance risk and downtime. Application: Routine line checks and lockout/tagout workflows in automated facilities. Feature: UL Listed with NEC 230.62 barrier compliance. Business Impact: Simplified procurement and compliance across regulatory environments, easing engineering approvals. Application: Facilities following strict electrical codes and safety standards in industrial settings.
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FAQs
DH367FRKV is a three-pole, three-wire disconnect designed for 600 V systems with an 800 A rating. It uses a fusible configuration without neutral and includes Class L fuse provision, making it compatible with standard industrial feeder setups and simplifying coordination with upstream protective devices.
Key specs include 800 A amperage rating, 600 V voltage rating, three-pole construction, fusible without neutral configuration, Class L fuse provision, and a NEMA 3R enclosure. It is UL Listed and intended for heavy-duty industrial use, including outdoor or damp locations.
Yes. The unit features a NEMA 3R enclosure with painted galvanized steel, designed to resist moisture and environmental exposure, making it suitable for outdoor substations, exterior process lines, and other damp locations while maintaining electrical safety.
The DH367FRKV is UL Listed and includes NEC 230.62 barrier compliance, providing regulatory confidence for installations across North American facilities and simplifying approval during audits and inspections.
With enhanced visible blades, robust fusible design, and a single, high-capacity disconnect, maintenance is safer and faster, downtime is reduced, and lifecycle costs are lowered by consolidating protection and simplifying spares and installation labor in heavy-duty electrical systems.