Eaton DD368NWKW-00V2 Safety Switch - NEMA 4X IP-rated
Part Number: DD368NWKW-00V2
Quick Summary
Eaton double door single-throw fused safety switch provides reliable isolation for large industrial drives and power panels. Operators often contend with slow fault isolation, limited visibility, and maintenance headaches from bulky gear. UL Listed, NEMA 4X watertight enclosure, and 304 stainless steel construction deliver durable protection in harsh environments. This design supports high amperage and horsepower needs while offering straightforward integration with three-pole, four-wire configurations and voltage indicator load-side access, delivering value for plant safety investments and lifecycle cost reduction.
Product Information
Extended Description
DD368NWKW-00V2 Eaton: Eaton Double door single-throw fused safety switch, Voltage indicator load side, 1200 A, NEMA 4X, 304 stainless steel, Class L, Fusible with neutral, Three-pole, Four-wire, 600 V, Max Hp: 500, 500 hp (3PH @480/600 V), (4)#1/0-(4)750 kcmil
Product Name
Eaton double door single-throw fused safety switch
Catalog Number
DD368NWKW-00V2
UPC
786679184998
Product Length/Depth
27.18 in
Product Height
43.11 in
Product Width
91.02 in
Product Weight
575 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
1200A
Fuse class provision
Class L
HP rating - max
500, 500 hp (3PH @480/600 V)
Voltage rating
600 V
Product Category
Watertight
Special features
V indicator load side, w/ window
Flex Center Customized Double Door Switch with Voltage Indicator and Safe-Test Point
Flex Center Customized Double Door Switch with Voltage Indicator and Safe-Test Point
Flex Center Customized Double Door Switch with Voltage Indicator and Safe-Test Point
Flex Center Customized Double Door Switch with Voltage Indicator and Safe-Test Point
Flex Center Customized Double Door Switch with Voltage Indicator and Safe-Test Point
Eaton Specification Sheet - DD368NWKW-00V2
Selling Policy 25-000 - Distribution and Control Products and Services
Three-pole, four-wire configuration delivers robust isolation for large motors and power distribution, with a 1200 A amperage rating and a 600 V operating voltage. The fusible with neutral fuse configuration enhances protection precision, reducing arc-flash risk and equipment damage while enabling predictable startup sequences in high-demand applications such as plastics, metals, and material handling. The rugged NEMA 4X enclosure, constructed from 304 stainless steel, offers corrosion resistance and washdown compatibility, extending service life in challenging environments and lowering maintenance frequency and costs. A voltage indicator on the load side with a window provides immediate status visibility, speeding troubleshooting and reducing downtime during scheduled maintenance or fault events. Wiring flexibility is maintained with capacity for #1/0 to 750 kcmil conductors, supporting diverse feeder requirements and simplifying panel integration across plant sections. With UL Listing and Eaton’s warranty policy, you gain documented compliance and reliable post-sale support to meet stringent industrial safety standards and procurement requirements.
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FAQs
The DD368NWKW-00V2 is a three-pole, four-wire fused safety switch rated for 600 V and 1200 A, suitable for 480/600 V three-phase systems. It accepts conductors from #1/0 up to 750 kcmil, enabling flexible feeder configurations. When planning installation, ensure adequate clearance for the 27.18 in length, 43.11 in height, and 91.02 in width footprint and account for the 575 lb weight for proper mounting and service access.
Yes. The unit features a NEMA 4X enclosure and is constructed with 304 stainless steel, providing corrosion resistance and washdown compatibility. This combination supports reliable operation in harsh industrial environments, including outdoor locations or facilities with rigorous cleaning requirements, while maintaining mechanical integrity and safety performance.
The DD368NWKW-00V2 carries UL Listed certification, aligning with widely adopted safety standards for electrical protective equipment. Its NEMA 4X enclosure and fusible with neutral configuration further enhance protection by enabling secure fault isolation, minimizing arc energy, and delivering a visible load-side voltage indicator for quick status checks during maintenance.
Eaton provides a one-year warranty from installation or eighteen months from shipment, whichever comes first. Routine maintenance should focus on enclosure cleanliness, ensuring the voltage indicator window remains unobstructed, and inspecting fuse elements and connections for signs of wear or overheating. The UL Listed status supports ongoing compliance reviews during audits and procurement cycles.
The DD368NWKW-00V2 is designed for straightforward integration with three-pole, four-wire feeders and large motor drives up to 500 hp at 480/600 V. Its voltage indicator load side aids troubleshooting, while compatible conductor ranges (#1/0 to 750 kcmil) simplify wiring from feeders to the switch. The unit’s dimensions and weight should be factored into panel layouts and mechanical room planning to ensure accessible maintenance and inspection.