Eaton DH267FDKW Heavy Duty Fusible Safety Switch - UL
Part Number: DH267FDKW
Quick Summary
Eaton heavy duty fusible safety switch DH267FDKW delivers rugged, code-compliant isolation for industrial power systems. Maintenance downtime and uncertain fuse status can slow projects; this unit provides clear visibility and robust protection. UL Listed safety certification, NEMA 12/3R enclosure protection, and a galvanized steel cabinet contribute to reliability in harsh facilities. Designed for heavy commercial and industrial applications, it supports efficient installation and long-term operating cost reductions through proven performance. The combination of a 800A rating, 600V capability, and a visible-blade design reinforces safety and uptime across demanding lines. With a rugged galvanized enclosure and cartridge fuse, maintenance intervals are extended and serviceability remains straightforward for technicians. This makes it a go-to choice for electrical protection and control in factories, data centers, and large machines.
Product Information
Extended Description
DH267FDKW Eaton: Eaton Enhanced visible blade single-throw safety switch, Enhanced visible blade, upper viewing window, 800 A, NEMA 12/3R, Painted galvanized steel, Cartridge, Fusible without neutral, Two-pole, Two-wire, 600 V, (4)1/0-(4)750 kcmil Cu/Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH267FDKW
UPC
786680181955
Product Length/Depth
57.5 in
Product Height
12.38 in
Product Width
27.5 in
Product Weight
163 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
Catalog Notes
Heavy Duty Safety Switch (HDSS). Window & Visible Blade
Enclosure
NEMA 12, NEMA 3R
Enclosure material
Painted galvanized steel
Fuse class provision
Cartridge
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 12/3R
Voltage - max
600 V
Voltage rating
600 V
Application
Heavy commercial and industrial
Series
K
With an 800A amperage rating and 600V maximum, the DH267FDKW supports large motor loads and heavy feeders without stacking devices, reducing panel footprint and overall protection costs for industrial facilities. The NEMA 12, NEMA 3R enclosure, painted galvanized steel, and corrosion-resistant finish provide reliable dust, moisture, and impact protection, extending service life in demanding environments and lowering maintenance churn. Cartridge fuse provision with fusible without neutral simplifies replacement and fault clearance, minimizing downtime during routine maintenance or fault events. Enhanced visible blade and upper viewing window enable quick status checks without opening the enclosure, boosting operator safety and inspection speed in busy manufacturing floors. Weighing 163 lb with dimensions of 57.5 in x 27.5 in x 12.38 in, the unit integrates with standard wiring practices and supports straightforward, field-ready installation. UL Listed certification reinforces compliance expectations, while a one-year to eighteen-month warranty window aligns with typical industrial procurement cycles, reducing risk for project teams implementing large-scale protection schemes.
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FAQs
Plan for a two-pole, two-wire installation in a NEMA 12, NEMA 3R enclosure. The unit measures 57.5 in long, 27.5 in wide, 12.38 in high and weighs 163 lb, so ensure a solid mounting surface and adequate access for maintenance and fuse replacement.
Yes, the DH267FDKW is UL Listed, indicating compliance with established safety standards for electrical equipment, which supports safer installations and streamlined procurement for regulated facilities.
Yes. It is rated for 800A and 600V, with a rugged NEMA 12/3R enclosure designed for dust, moisture, and mechanical protection in demanding industrial settings.
The switch uses cartridge fuses with fusible without neutral configuration. It is two-pole and two-wire, which simplifies replacement and supports quick fault isolation to minimize downtime.
Enhanced visible blade and upper viewing window let technicians verify fuse status without opening the enclosure, reducing exposure to arc flash and speeding routine checks during maintenance or inspections.