Eaton DD364NWKW-00V2 Fused Safety Switch - NEMA 4X

Part Number: DD364NWKW-00V2
Manufacturer
Eaton
Part number
DD364NWKW-00V2

Quick Summary

Eaton double door single-throw fused safety switch provides reliable isolation for industrial control systems in panel assemblies. In demanding environments, downtime and misdiagnosis of switch status slow maintenance and risk equipment damage. This unit leverages UL Listed certification and a NEMA 4X, 304 stainless steel enclosure for rugged, watertight protection, with a voltage indicator load side window for quick status checks. Designed for 200 A service at up to 600 V and three-pole, four-wire configurations with neutral, it delivers safe, code-compliant isolation for manufacturing lines and process environments. The robust construction supports long-term durability while reducing maintenance costs and downtime across critical automation applications.

Product Information

Extended Description

DD364NWKW-00V2 Eaton: Eaton Double door single-throw fused safety switch, Voltage indicator load side, 200 A, NEMA 4X, Class H, Fusible with neutral, Three-pole, Four-wire, 600 V, Max Hp: 50, 50/ 125, 150 hp (1/3PH @480, 600 V), #6-300 kcmil
Product Name
Eaton double door single-throw fused safety switch
Catalog Number
DD364NWKW-00V2
UPC
786679174463
Product Length/Depth
49.9 in
Product Height
11.62 in
Product Width
17.18 in
Product Weight
85 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
Enclosure
NEMA 4X
Enclosure material
304 stainless steel
Fuse configuration
Fusible with neutral
Number Of Poles
Three-pole
Number of wires
4
Type
Heavy duty double door safety switch
Amperage Rating
200A
Fuse class provision
Class H
HP rating - max
50, 50/ 125, 150 hp (1/3PH @480, 600 V)
NEMA rating
NEMA 4X
Voltage rating
600 V
Product Category
Watertight
Special features
V indicator load side, w/ window
Feature: NEMA 4X enclosure in 304 stainless steel provides superior protection in washdown and harsh environments. Business Impact: Reduces corrosion-related downtime and maintenance costs while ensuring reliable operation. Application: Ideal for food and beverage, water treatment, and chemical processing facilities that demand durable, compliant enclosures. Feature: Three-pole, four-wire configuration with fusible neutral enables safe isolation of three-phase systems while permitting neutral return paths. Business Impact: Enhances personnel safety and protects sensitive equipment from phase-to-neutral faults. Application: Heavy industry motors and conveyors in manufacturing lines. Feature: Voltage indicator load side with window offers at-a-glance status without opening the enclosure. Business Impact: Speeds maintenance decisions and reduces panel downtime. Application: Daily operation checks and preventative maintenance routines. Feature: 200 A amperage rating with 600 V maximum and Class H fuse provision supports high-power applications with reliable protection. Business Impact: Enables scalable motor control and energy management while meeting safety codes. Application: Large-scale packaging, process control, and utility-scale automation. Feature: UL Listed certification ensures compliance with safety standards and reduces the vendor management burden. Business Impact: Streamlines procurement and regulatory alignment. Application: Installing in facilities requiring formal electrical compliance and traceability.

Get a Quick Quote for a Eaton DD364NWKW-00V2

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 DD364NWKW-00V2? Enquire Now

FAQs

The DD364NWKW-00V2 is designed for industrial control panels in manufacturing and process facilities. It supports up to 600 V and 200 A, uses a three-pole, four-wire configuration with neutral, and features a NEMA 4X enclosure with a voltage indicator load side window. Its 304 stainless steel construction makes it suitable for challenging washdown and corrosion-prone environments, delivering durable isolation where safety and reliability are essential.
Wiring begins with connecting the incoming three-phase lines to the switch’s line terminals and the protected equipment to the load terminals, with the neutral tied as required by the circuit. Ensure enclosure is properly mounted on a panel cutout, tighten all connections to torque specs, and route conductors to maintain clearances. Use the voltage indicator on the load side to monitor status without opening the enclosure, and verify UL Listed requirements during final inspection.
Yes. The DD364NWKW-00V2 is UL Listed and housed in a NEMA 4X enclosure with a 304 stainless steel construction, providing excellent resistance to ingress and corrosion. The unit is designed for fusible with neutral operation and supports a 600 V system, offering robust protection in washdown and outdoor or chemically aggressive environments while maintaining safety compliance.
The switch supports up to 50, 50/125, and 150 hp configurations at 1/3 HP for 480 to 600 V systems, with a maximum amperage of 200 A and a 600 V rating. This makes it suitable for high-demand motors and conveyors in industrial settings, providing scalable protection across a range of machine sizes and load profiles.
The official Eaton datasheet for DD364NWKW-00V2 is available as the Eaton Specification Sheet - DD364NWKW-00V2. Warranty is governed by Eaton Selling Policy 25-000: one year from installation or 18 months from shipment, whichever occurs first. The datasheet covers wiring, dimensions, fuse class (Class H), and installation guidelines to support compliant procurement and ongoing maintenance.