Eaton DH363FD5WRK Heavy Fusible Safety Switch UL Listed
Part Number: DH363FD5WRK
Quick Summary
Eaton DH363FD5WRK heavy duty fusible safety switch provides safe power control for industrial electrical circuits. Maintaining uptime can be challenging when protection gear is bulky, hard to wire, or incompatible with 600 V motor drives. UL Listed certification supports compliance, and the enclosure offers NEMA 12/3R protection in painted galvanized steel, with a Class H fuse for reliable fault isolation. With a 100 A rating and three-pole design, it delivers scalable motor protection up to 75 hp, while a compact 30 in length and 13.75 in width support easy integration. This combination supports safer motor control, reduced maintenance cycles, and better lifecycle cost in harsh environments common to process lines and manufacturing floors.
Product Information
Extended Description
DH363FD5WRK Eaton: Eaton Heavy duty receptacle safty swtch, Receptacle switch, Appleton POWERTITE® receptacle, 100 A, NEMA 12/3R, Painted galvanized steel, 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
DH363FD5WRK
UPC
782114184042
Product Length/Depth
30 in
Product Height
10 in
Product Width
13.75 in
Product Weight
30 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 12, NEMA 3R
Enclosure material
Painted galvanized 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 12/3R
Voltage rating
600 V
Product Category
Heavy Duty, Harsh Environment - EnviroLine
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Eaton Specification Sheet - DH363FD5WRK
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: 100 A, 600 V rating and HP max up to 75 HP. Business Impact: Protects motors and feeders while enabling scalable control for varying loads. Application: 3-phase conveyors and drive trains in manufacturing environments. Feature: NEMA 12/3R enclosure, painted galvanized steel. Business Impact: Enhances protection against dust, water ingress, and corrosion in harsh environments. Application: Indoor plants, dusty or damp areas, and outdoor-rated installations with enclosure protection. Feature: Class H fuse provision, fusible without neutral. Business Impact: Reliable short-circuit isolation reduces equipment damage and downtime, simplifying maintenance planning. Application: Heavy-duty power distribution in motor control centers. Feature: Three-pole, three-wire configuration. Business Impact: Simplifies wiring, improves system safety, and supports standardized motor protection schemes. Application: 3-phase motors and equipment fed from distribution panels. Feature: UL Listed certification. Business Impact: Aligns with compliance requirements and procurement standards, reducing engineering review time. Application: Facilities requiring safety-certification-backed hardware. Feature: Dimensions and weight (30 in length, 13.75 in width, 10 in height; 30 lb). Business Impact: Easier integration into footprint-limited enclosures and tighter space planning. Application: Retrofit projects in compact electrical cabinets and harsh environments. Feature: Environment-friendly EnviroLine placement and corrosion-resistant enclosure. Business Impact: Longer service life and lower replacement costs in challenging plants. Application: Process industries with exposure to dust, moisture, and temperature variation.
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FAQs
Install as a three-pole, three-wire safety switch with a 100 A rating in a clean, accessible electrical cabinet. Ensure the enclosure is mounted in a location that supports the 30 in length and 13.75 in width, and verify compatibility with 600 V motor drives and UL-listed safety requirements.
The unit is rated 100 A at 600 V with HP ratings up to 75 hp for 1/3-phase operation at 480–600 V. It supports motor protection up to these ratings, making it suitable for medium-size industrial motors and drive systems.
Yes. The enclosure is rated NEMA 12/3R and constructed from painted galvanized steel, designed to withstand dust, moisture, and intensified service in harsh environments found in manufacturing and processing facilities.
This product is UL Listed, providing recognized safety certification for electrical equipment. Its NEMA-rated enclosure and Class H fuse configuration further support compliance with industry electrical protection standards.
Eaton offers a one-year warranty from installation or 18 months from shipment, whichever comes first. Power plugs are not supplied with the receptacle, and routine inspection of fuse status and enclosure integrity is recommended to minimize downtime.