Eaton DH367FDKW Fusible Safety Switch - UL Listed
Part Number: DH367FDKW
Quick Summary
Eaton DH367FDKW fusible safety switch provides reliable overcurrent protection for industrial control panels and motor circuits. Operators often struggle with unsafe isolation, inconsistent blade visibility, and rugged environments that accelerate wear and downtime. This unit is UL Listed and features NEMA 12/3R enclosure ratings with a Class L fuse, three-pole configuration, and fusible without neutral design, delivering clear isolation and robust protection. It supports 600 V systems and up to 800 A, helping facilities meet safety standards while minimizing nuisance tripping. The copper/aluminum conductor range (#1/0 to (4)750 kcmil) offers wiring flexibility, while the upper viewing window and enhanced blades improve safety checks during maintenance. This combination drives reliability and reduces maintenance costs.
Product Information
Extended Description
DH367FDKW Eaton: Eaton Enhanced visible blade single-throw safety switch, Enhanced visible blades, upper viewing window, 800 A, NEMA 12/3R, Painted galvanized steel, Class L, Fusible without neutral, Three-pole, Three-wire, 600 V, (4)#1/0-(4)750 kcmil Cu/Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH367FDKW
UPC
786680148828
Product Length/Depth
1 in
Product Height
1 in
Product Width
1 in
Product Weight
168 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Certifications
UL Listed
Enclosure
NEMA 12, 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 12/3R
Voltage rating
600 V
Feature: UL Listed certification and NEMA 12/3R enclosure. Business Impact: Ensures regulatory compliance and environmental protection in dusty or damp facilities. Application: Ideal for plant floors, control panels, and manufacturing lines where reliability matters. Feature: Three-pole design with fusible without neutral. Business Impact: Simplifies wiring while delivering robust fault isolation and selective protection for motor loads. Application: Main disconnects and feeder circuits in industrial equipment rooms. Feature: 800 A amperage rating and 600 V capability. Business Impact: Supports high-demand motors and equipment, reducing the number of devices and simplifying coordination. Application: Heavy machinery, presses, and large conveyors. Feature: Enhanced visible blades and upper viewing window. Business Impact: Improves maintenance safety and rapid status checks, reducing outage time. Application: Routine service and lockout/tagout procedures in maintenance windows. Feature: Wide conductor compatibility Cu/Al (#1/0 to (4)750 kcmil). Business Impact: Enables flexible wiring, faster installs, and reduced inventory for retrofits. Application: Plant-wide panel upgrades and new installations. Feature: Class L fuse provision. Business Impact: Predictable interruption performance and coordination with upstream protection. Application: Protective schemes for large panels and critical loads.
Get a Quick Quote for a Eaton DH367FDKW
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton DH367FDKW?
Enquire Now
FAQs
The DH367FDKW is a three-pole, fusible safety switch rated for 800 A at 600 V with a fusible without neutral configuration. It supports copper and aluminum conductors from #1/0 to (4)750 kcmil and uses a NEMA 12/3R enclosure, making it suitable for industrial control panels and motor feeders. This enables flexible installation in high power applications while maintaining code compliance.
This switch carries UL Listed certification for safety compliance and is housed in a NEMA 12, NEMA 3R enclosure. Its fuse configuration Class L ensures appropriate interrupting performance, and the unit is designed for 600 V systems, aligning with common industrial protection schemes and reducing regulatory risk in plant environments.
Best suited for main disconnects in motor control centers, large panelboards, and feeder circuits, the DH367FDKW provides reliable isolation for high-power equipment. Its NEMA 12/3R enclosure protects against dust and moisture, while the three-pole, fusible without neutral design supports safe operation in harsh manufacturing or process environments.
Ensure proper enclosure placement with adequate ventilation and secure mounting to withstand industrial conditions. Use compatible Cu/Al conductors (#1/0 to (4)750 kcmil) and verify fuse class Class L coordination. Take advantage of the upper viewing window and enhanced blades for quick status checks during maintenance to minimize downtime and improve safety during servicing.
The unit combines rugged construction, UL safety certification, and a high amperage rating to reduce part counts and simplify protection schemes. Its durable NEMA enclosure and clear visibility features cut maintenance time, while reliable protection lowers unplanned outages. Over time this translates into lower total cost of ownership through reduced downtime and streamlined replacement cycles.