Eaton DH662FDKW Heavy Duty Fusible Switch - UL Listed
Part Number: DH662FDKW
Quick Summary
Eaton heavy duty fusible safety switch provides reliable power isolation for industrial equipment and heavy commercial systems. Maintenance teams often wrestle with downtime, ambiguous blade visibility, and risky disconnections when replacing aging safety devices. UL Listed protection and a rugged NEMA 12/NEMA 3R enclosure improve reliability in harsh environments, while cartridge fuse provision supports safe, serviceable protection. Designed for six-pole, six-wire configurations up to 60 A and 600 V, it aligns with modern industrial controls and helps ensure regulatory compliance.
Product Information
Extended Description
DH662FDKW Eaton: Eaton Enhanced visible blade single-throw safety switch, Enhanced visible blade, 6 blade, 60 A, NEMA 12/3R, Cartridge, Six-pole, Six-wire, 600 V, Max Hp: 7.5-15, 15-30, 15-50 hp (3PH @240, 480, 600 V), 600 V, #14-#2 Cu/Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH662FDKW
UPC
786680181245
Product Length/Depth
29 in
Product Height
9 in
Product Width
17.5 in
Product Weight
37 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
Six-pole
Number of wires
6
Type
Heavy duty fusible safety switch
Amperage Rating
60A
HP rating - max
7.5-15, 15-30, 15-50 hp (3PH @240, 480, 600 V)
NEMA rating
NEMA 12/3R
Voltage - max
600 V
Voltage rating
600 V
Application
Heavy commercial and industrial
Series
K
Enhanced Visible Blade increases operator confidence by providing immediate, at-a-glance status verification, which directly reduces risk during lockout-tagout procedures and shortens changeover times. This design translates into fewer missteps during routine servicing and lower maintenance costs. Six-pole configuration, six wires, and cartridge fuse provisioning deliver clean, predictable fault isolation for three-phase machines, supporting 240, 480, and 600 V systems at a 60 A rating and enabling smoother motor starts and PLC integration. The NEMA 12, NEMA 3R enclosure protects against dust, moisture, and washdown in harsh factory floors, while painted galvanized steel supports long service life. With HP ratings up to 50 hp, this switch reduces oversizing and capital expenditure in common industrial drives.
Get a Quick Quote for a Eaton DH662FDKW
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 DH662FDKW?
Enquire Now
FAQs
Install in a NEMA 12/3R enclosure with six hot wires plus a common ground, keeping within the 60 A, 600 V ratings. The unit supports six poles and a cartridge fuse configuration, with fusible without neutral wiring. Ensure panel space accommodates the 29 in depth and 17.5 in width, and verify wiring matches the 3PH system (240/480/600 V) for reliable isolation.
The DH662FDKW provides a 60 A amperage rating and HP protection ranges of 7.5–15, 15–30, and 15–50 hp per voltage level (3PH @240, 480, 600 V). This enables efficient fault isolation for common industrial motors, reduces nuisance trips, and ensures safe disconnection in high-energy drives while tolerating up to 600 V.
Yes. Designed for heavy commercial and industrial applications, it features a rugged galvanized steel enclosure and UL Listed protection. The NEMA 12/3R rating provides protection against dust, moisture, and washdown, making it suitable for demanding factory floors and process environments.
The DH662FDKW is UL Listed, providing recognized safety compliance for commercial and industrial electrical protection equipment. Its NEMA-rated enclosure reinforces protection standards for controlled environments and supports compliant installation within motor control centers and panels.
Warranty follows Eaton’s policy (one year from installation or eighteen months from shipment, whichever occurs first). Maintenance benefits include cartridge fuse replaceability, straightforward bit-by-bit fault isolation, and compatibility with standard 3PH control panels, reducing downtime and total cost of ownership during motor protection upgrades.