Eaton DD361NDKW-00V3 Safety Switch - UL Listed
Part Number: DD361NDKW-00V3
Quick Summary
Eaton double door single-throw fused safety switch is a robust isolation device for industrial control panels and motor circuits. In harsh plants, downtime and mis-wiring threaten safety and productivity, making reliable isolation critical. It carries UL Listed certification with a NEMA 12/3R enclosure and Class H fuse provisions, delivering proven protection in dusty, moisture-prone environments. This design combines rugged enclosure construction with clear line and load indicators, enabling faster servicing and safer maintenance. By selecting this Eaton solution, engineers and procurement teams gain dependable compliance, easier installation, and reduced lifecycle costs through durable protection and straightforward wiring.
Product Information
Extended Description
DD361NDKW-00V3 Eaton: Eaton Double door single-throw fused safety switch, Voltage indicator line and load side, 30 A, NEMA 12/3R, 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-00V3
UPC
786679177334
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 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 line and load side, w/ window
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
Eaton Specification Sheet - DD361NDKW-00V3
Feature: Three-pole design with fusible neutral lines → Business Impact: Provides safe isolation and robust fault protection, reducing arc-flash risk during maintenance and startup → Application: Motor circuits, conveyors, and packaging lines in manufacturing environments. Feature: NEMA 12/3R enclosure rating → Business Impact: Dust-tight and moisture-resilient protection lowers unexpected downtime and component wear → Application: Dusty production floors and outdoor enclosures. Feature: Line and load voltage indicators with window → Business Impact: Quick, accurate fault diagnosis saves diagnostic time and minimizes system downtime → Application: Daily panel inspections and commissioning. Feature: 30 A, 600 V rating with Class H fuse provision and #14-2 AWG wiring → Business Impact: High-capacity, safe switching with reliable protection and straightforward wiring remove guesswork in fuse sizing → Application: Heavy-duty industrial drives and multi-motor starts. Feature: 37.49 in length, 12.33 in width, 8.22 in height, 37 lb weight → Business Impact: Predictable footprint and transportability reduce installation planning time and on-site handling costs → Application: Retrofit in existing control panels and new assemblies. Feature: UL Listed certification and dust-tight enclosure → Business Impact: regulatory compliance and long-term reliability minimize risk and maintenance costs → Application: Compliance-driven projects in manufacturing and processing plants.
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FAQs
Install as a three-pole, four-wire unit with fusible neutral, wiring up to #14-2 AWG. Ensure the enclosure is mounted in a dust-tight, NEMA 12/3R rated space and verify line and load indicators align with the motor or control circuit being protected. Allow for proper clearances and access for maintenance.
The switch is rated for 30 A, 600 V, with a fusible configuration including neutral, Class H fuse provision, and NEMA 12/3R enclosure. It supports three poles and four wires, with line/load voltage indicators for quick verification. HP ratings cover up to 20 hp at higher voltages.
Yes. The NEMA 12 enclosure and dust-tight rating make it suitable for dusty production floors and similar environments, helping protect internal components and extend service life.
The DD361NDKW-00V3 carries UL Listed certification, and its NEMA 12/3R enclosure provides proven environmental protection. The rugged construction and documented warranty also support long-term compliance and reliability in industrial settings.
Line and load indicators enable faster fault isolation, reducing downtime during servicing. The sturdy enclosure, standard wiring, and reliable Class H protection contribute to lower maintenance costs and extended equipment life, improving total cost of ownership.