Eaton DD361FWKW-00V3 Fused Safety Switch - UL Listed
Part Number: DD361FWKW-00V3
Quick Summary
The Eaton DD361FWKW-00V3 fused safety switch provides reliable isolation for three‑phase industrial equipment in harsh environments. In many plants, downtime and safety compliance compete with compact space and control panel integration. UL Listed, NEMA 4X enclosure and 304 stainless steel construction deliver rugged protection in demanding settings, helping you meet regulatory requirements with confidence. This device also features a Class H fuse and a 600 V rating, supporting 30 A and a broad HP range, while line and load voltage indicators simplify startup checks and maintenance. Designed for efficiency and reliability, it aligns with modern control architectures and reduces total cost of ownership through durable materials and straightforward installation.
Product Information
Extended Description
DD361FWKW-00V3 Eaton: Eaton Double door single-throw fused safety switch, Voltage indicator line and load side, 30 A, NEMA 4X, Class H, Fusible without neutral, Three-pole, Three-wire, 600 V, Max Hp: 7.5, 10/ 15, 20 hp (1/3PH @480, 600 V), #14-#2
Product Name
Eaton double door single-throw fused safety switch
Catalog Number
DD361FWKW-00V3
UPC
786679177297
Product Length/Depth
37.49 in
Product Height
8.22 in
Product Width
12.33 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
Double Door Isolation Switch w/ Line&Load Voltage Indicators
Enclosure
NEMA 4X
Enclosure material
304 stainless steel
Fuse configuration
Fusible without neutral
Number Of Poles
Three-pole
Number of wires
3
Type
Heavy duty double door safety switch
Wire size
#14-2 AWG
Amperage Rating
30A
Fuse class provision
Class H
HP rating - max
7.5, 10/ 15, 20 hp (1/3PH @480, 600 V)
NEMA rating
NEMA 4X
Voltage rating
600 V
Product Category
Watertight
Special features
V indicator line and load side, w/ window
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Eaton Specification Sheet - DD361FWKW-00V3
Feature → Business Impact → Application: Three‑pole, three‑wire configuration enables straightforward integration into three‑phase systems, reducing wiring complexity and potential faults in electrical installations across manufacturing lines. This translates to faster commissioning and improved uptime when used in packaging, motor control, or conveyor applications. Feature → Business Impact → Application: NEMA 4X enclosure with 304 stainless steel provides superior washdown and corrosion resistance, lowering maintenance costs in food & beverage, chemical processing, and water treatment environments. Feature → Business Impact → Application: Fusible without neutral and Class H fuse compatibility deliver precise protection against overcurrent, minimizing motor damage and extending drive life in heavy machinery and I/O panels. Feature → Business Impact → Application: Line and load voltage indicators onboard enable quick visual verification during startup and routine inspections, reducing diagnostic time for maintenance teams in automation cells. Feature → Business Impact → Application: 600 V ratings and HP capacity up to 20 HP at higher voltages support scalable protection for mid‑size motors, enabling standardization across multiple line setups in OEM and retrofits. Feature → Business Impact → Application: #14‑2 AWG wire compatibility and a compact footprint support flexible wiring options and space‑saving panel layouts, simplifying installation in control cabinets and switchgear rooms. Feature → Business Impact → Application: UL Listed certification provides regulatory credibility and supplier assurance, easing procurement cycles and third‑party safety compliance for regulated industries like pharmaceuticals and plastics.
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FAQs
This unit is designed as a three‑pole, three‑wire switch with fusible configuration and no neutral. It accepts #14‑2 AWG conductors on both line and load sides, enabling straightforward integration into three‑phase circuits up to 600 V. The Class H fuse provision ensures appropriate overcurrent protection for motors and feeders, while maintaining compliance with standard industrial protection practices.
The switch is rated for 30 A and supports motor horsepower up to 7.5, 10/15, and 20 hp for a three‑phase system at 480–600 V. This broad HP range allows flexible protection for mid‑size motors and drives, simplifying cataloging and parts stocking for maintenance teams.
Yes. It features a NEMA 4X enclosure crafted from 304 stainless steel, providing excellent resistance to washdown, chemicals, and corrosion. This makes it a strong fit for food & beverage, water treatment, and other environments where high hygiene and cleanup standards are required.
The product is UL Listed and designed with a rugged NEMA 4X enclosure. It carries Eaton’s standard warranty policy (25-000), offering one year from installation or 18 months from shipment, whichever comes first. These certifications and protections help ensure regulatory compliance and long-term reliability in industrial systems.
Line and load indicators reduce troubleshooting time by providing immediate visual status during startup and maintenance checks, cutting downtime. The rugged stainless enclosure minimizes corrosion-related maintenance, while the fused safety design protects motors from overcurrent, extending equipment life and lowering replacement costs over the system’s lifecycle.