Eaton 200A 3PH 600VAC/250VDC Type DH Fusible NEMA 3R Safety Switch – DH364NRK
MPN Number:
DH364NRK
Eaton 200A 3PH 600VAC/250VDC Type DH Fusible NEMA 3R Safety Switch
The Eaton DH364NRK is a robust and reliable safety switch designed for industrial environments. With a capacity of 200 amps, this three-phase switch operates at 600VAC and 250VDC. Its NEMA 3R enclosure provides protection against rain and dust, making it ideal for outdoor applications. This switch ensures electrical safety, enhances system reliability, and facilitates maintenance with its user-friendly features.
Product Features
High Ampacity
The Eaton DH364NRK supports up to 200 amps, making it suitable for heavy-duty applications. This significant ampacity capacity allows it to handle substantial electrical loads efficiently, ensuring high performance in demanding situations.
Versatile Voltage Ratings
Operating at both 600VAC and 250VDC, the Eaton DH364NRK provides flexibility for various applications. This versatility makes it a perfect choice for users needing a reliable switch that can adapt to multiple operational requirements.
NEMA 3R Enclosure
The switch is housed in a NEMA 3R rated enclosure which offers exceptional protection against water and dust. Designed for outdoor use, it safeguards internal components, ensuring longevity and reliability in harsh environmental conditions.
User-Friendly Operation
<p Featuring a design that allows for easy access, the Eaton DH364NRK makes operating and maintaining the switch straightforward. This functionality is beneficial for technicians performing regular inspections or emergency interventions.Enhanced Safety Features
Incorporating several safety features, this switch minimizes the risk of electrical hazards. The Eaton DH364NRK includes disconnecting mechanisms that enhance safety during maintenance, making it a trustworthy choice for operators.
How It Works
The Eaton DH364NRK functions by providing a reliable means to disconnect electrical circuits safely. It integrates key components that are instrumental in managing electrical flow and protecting against overloads and short circuits.
Disconnect Mechanism
The primary component of the Eaton DH364NRK is its disconnect mechanism, which allows for safe circuit isolation. This feature is crucial for maintenance procedures, ensuring that technicians can work without risk of electrical shock.
Enclosure Design
The NEMA 3R enclosure protects the internal electronics from environmental factors such as moisture and dust, which could affect performance. This design contributes to the reliability and lifespan of the switch.
Electrical Contacts
Quality electrical contacts within the switch ensure efficient conduction and operation, reducing energy loss. These contacts are engineered to withstand high currents, enhancing overall switch performance.
Specifications
| Specification Title | Specification Value |
| Manufacturer | Eaton |
| Part Number | DH364NRK |
| Amperage | 200A |
| Voltage Rating | 600VAC / 250VDC |
| Phase | 3PH |
| NEMA Rating | 3R |
| Type | Fusible Safety Switch |
| Enclosure Material | Stainless Steel |
| Mounting Type | Surface/Floor Mount |
| Dimensions | Varies by installation |
