Eaton DH462FDKW Heavy-Duty Fusible Safety Switch - UL Listed
Part Number: DH462FDKW
Quick Summary
DH462FDKW is a heavy-duty fusible safety switch designed for reliable isolation in industrial power distribution. In demanding environments, outages and ambiguous disconnect status can disrupt production schedules and maintenance windows. UL Listed certification and a rugged NEMA 12/3R enclosure protect equipment in dusty, damp, or outdoor spaces, while a cartridge fuse and four-pole, four-wire design simplify coordination with control circuits. With a 60 A rating and 600 V capacity, it supports mid-range motor and feeder loads within a compact footprint. This combination translates to faster commissioning, safer shutdowns, and lower lifecycle costs for industrial plants.
Product Information
Extended Description
DH462FDKW Eaton: Eaton Enhanced visible blade single-throw safety switch, Enhanced visible blades, 4 blade, 60 A, NEMA 12/3R, Cartridge, Four-pole, Four-wire, 600 V, Max Hp: 40, 50/ 30, 50 hp (480,600 V @1/3PH), 600 V, #14-#2 Cu/Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH462FDKW
UPC
786680180880
Product Length/Depth
29 in
Product Height
9 in
Product Width
17.5 in
Product Weight
28 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), w/ Enhanced Visible Blade
Enclosure
NEMA 12, NEMA 3R
Enclosure material
Painted galvanized steel
Fuse class provision
Cartridge
Fuse configuration
Fusible without neutral
Number Of Poles
Four-pole
Number of wires
4
Type
Heavy duty fusible safety switch
Amperage Rating
60A
HP rating - max
40, 50/ 30, 50 hp (480,600 V @1/3PH)
NEMA rating
NEMA 12/3R
Voltage - max
600 V
Voltage rating
600 V
Application
Heavy commercial and industrial
Series
K
Feature → Enhanced visible blade with four-pole design provides immediate, visible confirmation of switch state, reducing mis-operations. Business impact → Faster fault isolation and safer maintenance windows, improving overall uptime. Application → Main disconnects in motor control centers and line feeders in manufacturing facilities. Feature → Cartridge fuse provision and fusible without neutral configuration enable selective protection and streamlined coordination with upstream protection schemes. Business impact → Reduced nuisance trips and simpler replacement strategies, lowering maintenance costs. Application → Protection of multi-motor loads and feeders in heavy industrial environments. Feature → 60 A amperage and 600 V voltage rating, paired with a NEMA 12/3R enclosure and painted galvanized steel construction. Business impact → Reliable operation in dusty, damp, or indoor/outdoor spaces with corrosion resistance. Application → Heavy commercial and industrial installations requiring robust environmental protection. Feature → Four wires and four poles, with dimensions of 29 in depth, 17.5 in width, and 9 in height, plus an estimated 28 lb weight. Business impact → Easier retrofit and installation planning, better fit within standard electrical spaces, and predictable handling during service. Application → Plant uprates and retrofit projects where space and weight constraints matter. Feature → UL Listed certification and a one-year (or 18 months from shipment) warranty provide regulatory legitimacy and ongoing support. Business impact → Streamlined procurement, reduced risk during audits, and predictable maintenance budgeting. Application → Industrial buying programs and compliance-focused projects.
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FAQs
The DH462FDKW is a four-pole, four-wire safety switch with a 29 in depth, 17.5 in width, and 9 in height. It is designed for standard control panels and uses cartridge fuses with fusible without neutral configuration, enabling straightforward retrofits or new installs alongside existing disconnect gear. Its NEMA 12/3R enclosure supports indoor or outdoor-rated environments, simplifying compatibility across common industrial switchgear layouts.
The unit provides a 60 A amperage rating and a maximum voltage of 600 V, with HP ratings up to 40, 50/30, 50 hp at 480/600 V @ 1/3PH. This makes it suitable for mid-range motor control and feeder protection in industrial applications, while maintaining coordination with upstream protection devices and ensuring proper disconnection during maintenance.
Yes. The enclosure is rated NEMA 12 and NEMA 3R, and the housing is made from painted galvanized steel, providing protection against dust, moisture, and corrosion. This combination makes the switch suitable for both indoor industrial spaces and outdoor or semi-exposed installations where environmental protection is required.
The product ship policy includes a one-year warranty from the date of installation or eighteen months from the date of shipment, whichever occurs first. This aligns with Eaton’s standard support framework and helps reduce lifecycle risk, while enabling straightforward replacement or service under the policy terms.
A fusible safety switch provides rapid, coordinated isolation and protective fault clearing for motor circuits and feeders. The DH462FDKW uses cartridge fuses and a fusible without neutral configuration, enabling selective protection and easier fault investigation. This translates to improved safety, reduced downtime during faults, and better protection for downstream equipment in heavy commercial and industrial environments.