Eaton DH362NWK Heavy Duty Fusible Safety Switch - NEMA 4X
Part Number: DH362NWK
Quick Summary
The Eaton DH362NWK heavy duty fusible safety switch provides safe isolation for three‑phase electrical systems in industrial environments across manufacturing floors. Field failures from corrosion, moisture, improper enclosure sealing, or inaccurate installation can trigger costly downtime, safety incidents, and warranty disputes. It carries UL Listed certification and features a 304 stainless steel enclosure with a NEMA 4X rating to resist corrosion and washdown exposure in harsh environments. This combination supports regulatory compliance and reduces maintenance costs, delivering value in industrial electrical protection and safety applications. For engineers and maintenance teams, the unit’s rugged construction and straightforward wiring help streamline retrofits and new installations alike, enhancing plant reliability.
Product Information
Extended Description
DH362NWK Eaton: Eaton Enhanced visible blade single-throw safety switch, Corrosion resistant, 60 A, NEMA 4X, 304 stainless steel, Class H, Fusible with neutral, Three-pole, Four-wire, 600 V, Max Hp: 20, 25/ 30, 50 hp (1/3PH @480, 600 V), #14-#2 Cu/Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH362NWK
UPC
782113206196
Product Length/Depth
10.2 in
Product Height
19.08 in
Product Width
7.73 in
Product Weight
22 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 class provision
Class H
Fuse configuration
Fusible with neutral
Number Of Poles
Three-pole
Number of wires
4
Type
Heavy duty fusible safety switch
Amperage Rating
60A
HP rating - max
20, 25/ 30, 50 hp (1/3PH @480, 600 V)
NEMA rating
NEMA 4X (Stainless)
Voltage rating
600 V
Product Category
Heavy Duty, Fusible with neutral
Feature: Corrosion-resistant enclosure. Business Impact: Reduces maintenance costs and downtime by protecting critical switches from moisture and chemicals. Application: Ideal for washdown areas, outdoor equipment, and chemical processing lines. Feature: Fusible with neutral configuration. Business Impact: Delivers safe, coordinated overload protection with minimal arc energy, improving personnel safety and system availability. Application: Three-phase motor circuits and power distribution panels in manufacturing lines. Feature: Robust electrical ratings. Business Impact: Supports up to 60 A and 600 V with three poles and four wires, enabling reliable control of medium-sized motor loads. Application: conveyors, pumps, and HVAC in industrial facilities. Feature: UL Listed certification. Business Impact: Aids compliance with regulatory audits and quality programs, reducing risk and procurement time. Application: Industrial plants requiring traceable protection standards. Feature: Visible blade design and rugged construction. Business Impact: Enhances maintenance safety and quick fault verification, speeding service windows. Application: Routine inspections and field servicing in harsh environments. Feature: Cu/Al conductor compatibility. Business Impact: Enables flexible terminations (#14-#2 Cu/Al), shortening installation time and reducing wiring errors. Application: Retrofit projects and new builds with diverse conductor needs.
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FAQs
Ensure correct mounting in a protected location with the NEMA 4X enclosure oriented to minimize exposure to direct washdown streams. Verify clearance for wiring and future maintenance, and plan for Cu/Al conductor terminations (#14-#2). Assembly should align with three-pole, four-wire configuration and neutral fusible provisions for safe, code-compliant disconnection.
DH362NWK provides a 60A amperage rating, 600V voltage rating, three-pole, four-wire configuration with fusible neutral, Class H fuse provisions, and UL Listed certification. It is suitable for motor loads up to 50 hp on 480/600V systems, and is commonly used in industrial power distribution, conveyors, pumps, and similar equipment.
Yes, DH362NWK is UL Listed and features a 304 stainless steel enclosure with a NEMA 4X rating, providing robust corrosion resistance for washdown and outdoor environments typical in food processing, chemical plants, and outdoor installations.
The unit supports Cu and Al conductors in the range of #14 to #2, enabling flexible termination for various motor and control circuits. Ensuring proper torque and secure connections during installation helps maintain performance and safety standards.
The rugged stainless-steel, corrosion-resistant enclosure reduces maintenance frequency in harsh environments, while UL Listed certification and durable design lower audit and compliance overhead. Its straightforward wiring and neutral fusible configuration shorten installation and service times, contributing to improved uptime and long-term cost savings.