Eaton DH267FRK Heavy Duty Fusible Safety Switch - UL Listed
Part Number: DH267FRK
Quick Summary
The Eaton DH267FRK heavy duty fusible safety switch provides safe isolation for industrial power circuits. When downtime or unplanned outages threaten production, you need a rugged, easy-to-service switch that can be wired quickly without compromising protection. This unit carries UL Listed certification and a NEMA 3R enclosure, designed to withstand dust, moisture, and outdoor exposure in industrial settings. With an 800 A rating at 600 V and a Class L fuse provision, it delivers dependable protection for motor control and power-distribution applications while offering straightforward installation and long-term maintenance advantages. For procurement teams, the documented warranty and compatibility with standard switchgear simplifies sourcing and service planning.
Product Information
Extended Description
DH267FRK Eaton: Eaton Enhanced visible blade single-throw safety switch, 800 A, NEMA 3R, Painted galvanized steel, Class L, Fusible without neutral, Two-pole, Two-wire, 600 V, (4)1/0-(4)750 kcmil Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH267FRK
UPC
786685177182
Product Length/Depth
57.5 in
Product Height
12.38 in
Product Width
27.5 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 3R
Enclosure material
Painted galvanized steel
Fuse class provision
Class L
Fuse configuration
Fusible without neutral
Number Of Poles
Two-pole
Number of wires
2
Type
Heavy duty fusible safety switch
Amperage Rating
800A
NEMA rating
NEMA 3R
Voltage rating
600 V
Product Category
Heavy Duty, Fusible without neutral
Feature → Business Impact → Application: Heavy duty fusible safety switch with Class L protection reduces nuisance trips and provides precise overcurrent protection, extending equipment life and reducing unplanned downtime in demanding motor loads. Application: suitable for high-current distribution and motor circuits up to 800 A at 600 V in industrial facilities. Feature → Business Impact → Application: NEMA 3R painted galvanized steel enclosure delivers weather resistance and corrosion protection, lowering maintenance costs and enabling outdoor or damp environment installations. Application: outdoor switchgear, service entrances, and harsh plant floors. Feature → Business Impact → Application: Two-pole, two-wire fusible configuration without neutral simplifies wiring, minimizes neutral fault paths, and supports fast commissioning. Application: main feeders and control circuits where a neutral is not required. Feature → Business Impact → Application: 57.5 in depth, 12.38 in height, and 27.5 in width with a 168 lb weight provide a robust footprint for secure mounting and predictable space planning. Application: front-access servicing in centralized electrical rooms and equipment pads. Feature → Business Impact → Application: UL Listed certification combined with Class L fuse provision and 600 V rating delivers regulatory compliance, reliable protection, and reduced risk across mission-critical workflows. Application: motor drives, process lines, and power-distribution panels requiring durable safety isolation. Feature → Business Impact → Application: Rugged galvanized enclosure plus a long warranty reduces lifecycle costs and downtime, supporting maintenance planning and long-term procurement stability. Application: industrial facilities with repeated maintenance cycles and equipment updates.
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FAQs
Begin with proper lockout/tagout procedures, ensure the enclosure is mounted on a stable base, and verify the two-pole, two-wire configuration matches your feed. Connect the line and load conductors to the appropriate lugs, secure the fuse provisions (Class L), and reinstall theN enclosure door per manufacturer instructions. Confirm UL Listed compliance and tighten all connections to spec.
The DH267FRK is rated for 800 A at 600 V and uses a fusible without neutral configuration with a Class L fuse provision. It is a two-pole, two-wire switch, designed to interrupt high-current circuits while providing safe, reliable isolation in industrial environments.
Yes. The enclosure is NEMA 3R rated and finished in painted galvanized steel, delivering weather resistance and corrosion protection for outdoor or harsh indoor locations. This design helps maintain performance and reduces maintenance needs in dusty, wet, or temperature-variant facilities.
This switch is UL Listed, which validates electrical safety and performance. It uses a NEMA 3R enclosure for weather protection and employs Class L fuse protection. Together, these certifications and features support compliance with safety programs and regulatory requirements while enabling dependable protection for critical loads.
Eaton provides a warranty aligned with policy 25-000—one year from installation or eighteen months from shipment, whichever occurs first. Regular inspection of enclosure integrity, fuse condition, and wiring connections is recommended to sustain performance, minimize downtime, and extend service life in high-demand industrial setups.