• Product
  • Suppliers
  • Manufacturers
  • Solutions
  • Free tools
  • Knowledges
  • Experts
  • Communities
Search


DNH10 1P Fuse Switch Disconnector
Zhejiang Wone IT Service Co., Ltd...
1yrs + staff 1000+m² US$300000000+
Zhejiang Wone IT Service Co., Ltd...
1yrs + staff 1000+m² US$300000000+
Key attributes
Brand Switchgear parts
Model NO. DNH10 1P Fuse Switch Disconnector
Rated normal current 250A
Series DNH10
Product descriptions from the supplier
Description

DNH10 1P Fuse Switch Disconnector Advantages

Dual Functionality: The DNH10 1P Fuse Switch Disconnector serves as both a fuse and a disconnector switch, reducing the need for multiple devices in the system.

High Voltage Rating: It supports rated working voltages of up to 690V AC and 440V DC, ensuring compatibility with a broad range of systems.

Versatile Usage: This product is designed to meet AC-23B and DC-21B usage categories, making it suitable for both AC and DC applications.

Excellent Short-Circuit Protection: With a rated limiting short-circuit current of 120kA at AC 400V, it provides effective protection against short-circuit faults.

Long Lifespan: The DNH10 1P offers an electrical lifespan of 200 operations and a mechanical lifespan of 2000 operations, ensuring long-term reliability and reduced maintenance.

Compact and Reliable: The product is compact and designed for easy installation and operation, making it ideal for applications where space is limited.

DNH10 1P Fuse Switch Disconnector Usage Scenarios

Industrial Control Systems: For isolating and protecting circuits in industrial environments, ensuring the safe operation of machinery and equipment.

Power Distribution: Used in electrical distribution panels for secure disconnection and protection of circuits under load.

Renewable Energy Applications: Perfect for integration into photovoltaic systems, providing a secure disconnect solution for DC circuits.

HVAC Systems: Protects HVAC electrical control circuits from overloads and short-circuits.

Motor Protection: Can be used in motor control panels for disconnecting motors safely and ensuring their protection from electrical faults.

Specification DNH10-100 DNH10-250
Rated Working Voltage (Ue) 690V AC / 440V DC 690V AC / 440V DC
Rated Working Current (Ie) 160A 250A
Rated Insulation Voltage (Ui) AC800V AC1000V
Rated Heating Current (Ith) 160A 250A
Rated Impulse Withstand Voltage (Uimp) 8kV 12kV
Rated Limiting Short-Circuit Current 120kA (AC 400V) 120kA (AC 400V)
Rated Frequency 40~60Hz 50~60Hz
Connection Section 15~50mm² 15~50mm²
Usage Category (with Fuse) AC-23B (AV400) / AC-21B (AV690) / DC-21B (DC440) AC-23B (AV400) / AC-21B (AV690) / DC-21B (DC440)
Electrical Lifespan 200 operations 200 operations
Mechanical Lifespan 2000 operations 2000 operations
Working Conditions -5℃ ~ +40℃ -5℃ ~ +40℃
Altitude ≤ 2000m ≤ 2000m

Know your supplier
MV Switchgear Accessories
Zhejiang Wone IT Service Co., Ltd... 1yrs + staff 1000+m² US$300000000+
Zhejiang Wone IT Service Co., Ltd...
1yrs + staff 1000+m² US$300000000+
Online store
On-time delivery rate
Response time
100.0%
≤4h
Company overview
Workplace: 1000m² Total staff: Highest Annual Export(usD): 300000000
Workplace: 1000m²
Total staff:
Highest Annual Export(usD): 300000000
Services
Business Type: Sales
Main Categories: Electrical fittings/Equipment Parts/Low Voltage Electrical Apparatus
Whole life care manager
Full lifecycle management services for equipment procurement, use, maintenance, and after-sales, ensuring safe operation of electrical equipment, continuous control, and worry-free electricity consumption.
The equipment supplier has passed platform qualification certification and technical evaluation, ensuring compliance, professionalism, and reliability from the source.
Related Products
Related Knowledges
Related Solutions
Haven't found the right supplier yet? Let matching verified suppliers find you. Get Quotation Now
Haven't found the right supplier yet? Let matching verified suppliers find you.
Get Quotation Now
Seed Inquiry
Download
Get the IEE Business Application
Use the IEE-Business app to find equipment, obtain solutions, connect with experts, and participate in industry collaboration anytime, anywhere—fully supporting the development of your power projects and business.