Eaton DH363FW5WRK Fusible Safety Switch - UL Listed
Part Number: DH363FW5WRK
Quick Summary
Eaton fusible safety switch isolates power for industrial equipment safely and reliably. In many facilities, corrosion, washdown exposure, and downtime erode reliability; this unit’s 304 stainless steel enclosure and NEMA 4X protection help keep systems online. UL Listed certification, Class H fusing, and a rugged three‑pole design deliver safe disconnects and easy compliance in harsh environments. Designed for harsh environments and compatible with Appleton POWERTITE receptacles, it helps maintenance teams reduce downtime and total cost of ownership while improving overall plant protection.
Product Information
Extended Description
DH363FW5WRK Eaton: Eaton Heavy duty receptacle safety switch, Corrosion resistant, Appleton POWERTITE® receptacle, 100 A, NEMA 4X, 304 stainless, Class H, Three-pole, Three-wire, 600 V, Max Hp: 30, 40/ 60, 75 hp (1/3PH @480, 600 V), #14-#1/0 Cu/Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH363FW5WRK
UPC
782114193662
Product Length/Depth
10.22 in
Product Height
29.44 in
Product Width
10.76 in
Product Weight
36 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
Power plugs not supplied with the receptacle
Enclosure
NEMA 4X
Enclosure material
304 stainless steel
Fuse class provision
Class H
Fuse configuration
Fusible without neutral
Number Of Poles
Three-pole
Number of wires
3
Type
Heavy duty fusible safety switch
Amperage Rating
100A
HP rating - max
30, 40/ 60, 75 hp (1/3PH @480, 600 V)
NEMA rating
NEMA 4X (Stainless)
Voltage rating
600 V
Product Category
Heavy Duty, Harsh Environment - EnviroLine
NEMA 4X, 304 stainless enclosure provides corrosion resistance for outdoor and washdown environments, reducing maintenance frequency and shielding sensitive components from aggressive chemicals. Result: longer service life and lower total cost of ownership in food processing, water treatment, and chemical processing facilities. HP rating of up to 75 hp and 600 V capability means compatibility with a wide range of motors and feeders, enabling fast modernization without overhauling existing switchgear. Three‑pole, three‑wire configuration ensures safe, robust power isolation for three‑phase systems, minimizing arc flash risk and simplifying compliance with safety standards. Class H fuse provisions and fusible without neutral wiring reduce fault‑related downtime while offering straightforward field wiring and quick fuse replacement. The unit’s heavy‑duty, EnviroLine positioning supports uptime in demanding environments, while the UL Listed rating confirms conformity to essential electrical safety requirements. Compact dimensions (10.22 in depth, 10.76 in width) and a 36 lb weight enable straightforward installation within crowded control panels or outdoor enclosures. Warranty coverage of one year from installation (or 18 months from shipment) adds business assurance for critical uptime projects.
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FAQs
DH363FW5WRK is a three‑pole, three‑wire safety switch rated for 100 A at up to 600 V. Install with care to the enclosure’s NEMA 4X stainless body, ensuring proper grounding and secure mounting in a suitable panel or enclosure. Use copper or aluminum conductors sized #14–#1/0 per your motor load, connect to the three poles, and note that the fuse configuration is fusible without neutral. Power plugs are not supplied, so plan for compatible power receptacles and breakers. Follow manufacturer torque specs and local electrical codes for safe isolation and serviceability.
The DH363FW5WRK carries UL Listed certification, confirming compliance with essential safety standards. It features a NEMA 4X (stainless) enclosure for corrosion resistance in harsh environments, and uses Class H fuses. It operates at 600 V and is rated for up to 100 A, with 30/40/60/75 hp options for three‑phase motors. These ratings matter for predictable performance, safer maintenance, and regulatory compliance in industrial facilities.
Yes. The enclosure is NEMA 4X and constructed from 304 stainless steel, specifically designed to resist corrosion in outdoor, washdown, and harsh industrial environments. This makes it ideal for food & beverage, chemical processing, and water treatment facilities where weather exposure and cleaning regimes are common. The EnviroLine designation further signals rugged protection and long service life in demanding conditions.
The product carries Eaton’s warranty policy of one year from installation or 18 months from shipment, whichever occurs first. In practice, the combination of a corrosion‑resistant 304 stainless enclosure, UL Listed safety features, and a robust Class H fusible design typically yields extended service life with reduced maintenance. Regular inspection and timely fuse replacement help maintain peak performance and uptime.
Investing in the DH363FW5WRK yields reduced downtime, thanks to reliable power isolation and a durable stainless enclosure that withstands harsh environments. The 100 A, 600 V rating supports efficient motor protection and safer maintenance; UL Listed compliance minimizes regulatory risk. Its compatibility with Appleton POWERTITE receptacles and simple wiring reduce commissioning time and ongoing maintenance costs in harsh industrial settings.