Eaton DD361NDKW-00V2 Fused Safety Switch - UL Listed
Part Number: DD361NDKW-00V2
Quick Summary
Eaton DD361NDKW-00V2 fused safety switch protects personnel and equipment in industrial control panels. This three-pole, four-wire device provides positive isolation with a load-side voltage indicator for quick status checks during maintenance. Many plants struggle with accidental energization and lengthy downtime when panels are opened; the double-door design plus the fusible-with-neutral configuration mitigates mis-wiring and ensures reliable shutdown. UL Listed certification and rugged NEMA 12/3R enclosure support operation in dusty and damp environments, reducing environmental risk. The unit’s Class H fusing and 600 V rating align with typical motor circuits, while 30 A amperage and HP ratings up to 20 hp at 480/600 V enable scalable protection for conveyors, pumps, and fans. Designed for heavy industry and automation projects, it pairs with standard control gear and reduces wiring complexity while improving safety and uptime.
Product Information
Extended Description
DD361NDKW-00V2 Eaton: Eaton Double door single-throw fused safety switch, Voltage indicator load side, 30 A, NEMA 12/3R, Painted galvanized steel, Class H, Fusible with neutral, Three-pole, Four-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
DD361NDKW-00V2
UPC
786679177327
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/ Load Side Voltage Indicator
Enclosure
NEMA 12, NEMA 3R
Enclosure material
Painted galvanized steel
Fuse configuration
Fusible with neutral
Number Of Poles
Three-pole
Number of wires
4
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 12
Voltage rating
600 V
Product Category
Dust tight
Special features
V indicator load side, w/ window
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Eaton Specification Sheet - DD361NDKW-00V2
Feature: Three-pole, four-wire design with fusible neutral. Business Impact: Ensures proper neutral handling and reliable isolation, reducing nuisance trips and energization hazards. Application: Motor control circuits in packaging lines and process equipment. Feature: 30 A amperage rating with HP up to 20 hp at 480/600 V. Business Impact: Handles a broad range of small to mid-size motors, reducing the need for multiple protective devices and simplifying maintenance. Application: Pumps, fans, compact conveyors. Feature: NEMA 12 and NEMA 3R enclosure in painted galvanized steel. Business Impact: Provides dust-tight and weather-resistant protection for harsh industrial environments, lowering enclosure-related downtime. Application: Outdoor or semi-enclosed plant areas and dusty production lines. Feature: Load-side voltage indicator with window. Business Impact: Quick visual confirmation of circuit status, shortening outage diagnosis and service time. Application: Routine maintenance and lockout/tagout procedures. Feature: UL Listed and Class H fuse provision with 600 V rating. Business Impact: Supports compliance with electrical safety standards and reliable fuse protection, minimizing arc flash risk. Application: Industrial motor protection across a range of voltages and phases. Feature: Compact dimensions (37.49 in length, 12.33 in width, 8.22 in height) and 37 lb weight. Business Impact: Facilitates installation in standard control cabinets and reduces shipping and handling costs. Application: Retrofit projects and new installations in automation facilities.
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FAQs
DD361NDKW-00V2 is a three-pole, four-wire device designed for standard control panels and motor circuits up to 600 V. It fits typical panel cutouts and uses #14-2 AWG wiring with a 30 A rating. Ensure correct load-side wiring, verify enclosure space (NEMA 12/3R), and observe the fusible-with-neutral configuration to maintain safe, compliant isolation during maintenance.
Key specs include a 30 A amperage rating, 600 V voltage rating, Class H fuse, and HP ratings up to 7.5, 10/15, and 20 hp (1/3PH at 480–600 V). It is a three-pole, four-wire device with #14-2 AWG wires and a NEMA 12/3R enclosure, plus a load-side voltage indicator for quick status checks.
Yes. It uses a NEMA 12, NEMA 3R rated enclosure built from painted galvanized steel, providing dust-tight protection and resistance to damp conditions. This makes it suitable for demanding environments such as packaging lines, conveyors, and pump stations where moisture and dust are present.
The product is covered by Eaton’s warranty policy 25-000, offering one year from installation or eighteen months from shipment, whichever occurs first. This warranty supports replacement or repair for manufacturing defects and helps protect total cost of ownership in industrial deployments.
The built-in load-side voltage indicator window provides immediate visibility of circuit status without opening the door, reducing maintenance time and exposure risk. Combined with the triple-protective features, it helps technicians verify isolation prior to servicing, supporting faster lockout/tagout procedures and safer routine checks in automation environments.