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


DNTRS Vertical Fuse Rail

  • DNTRS Vertical Fuse Rail
  • DNTRS Vertical Fuse Rail
  • DNTRS Vertical Fuse Rail

Key attributes

Brand MV Switchgear Accessories
Model NO. DNTRS Vertical Fuse Rail
Rated voltage AC 400V/AC 690V
Rated normal current 100-630A
Rated frequency 50/60Hz
Series DNTRS

Product descriptions from the supplier

Description

What is DNTRS Vertical Fuse Rail?

DNTRS vertical fuse rails feature unique process engineering.  realizes the integration of current transformer and fuse switch. The knife-edge wire entry and arc extinguishing device are used to ensure operator safety.

ertical fuse rails have the following options:

Optional isolation blade. All-round protection of the fuse core.

A fuse monitor and signal switch can be installed, with a self-closing fuse monitoring hole.

It can be used as a primary switch. The instantaneous breaking capacity can reach 100kA.

The running capacity with load reaches 1.3 times of the rated current

100MM or 185MM busbar installation

The conjoined type can be a three-phase closed-offed simultaneously. The split type can be operated independently.

Operation safely. While the fuse is installed in the handle, it can be used directly as a contact blade.

It’s beautiful and practical. The whole switch can be disassembled easily and installed in the cabinet quickly.

Reduce wiring and facilitate increased loop and cabinet utilization.

Plexiglas base. Flame retardant grade, enclosure protection grade up to IP30.

The latest product has the highest usage in the market.

The instantaneous breaking force can reach 100kA.

The operating capacity with load can reach 1.3 times the rated current.

Can be used with fuse monitors, signal switches, and remote control modules.

Suitable for multiple NH series fuse exclusive cabinets and general low-voltage distribution cabinets, with specific information as follows: GGD low-voltage fixed switchgear, MNS pull-out low-voltage switchgear, Schneider compatible ISFT630 specification cabinet, XL-21 low-voltage power cabinet

DNTRS Vertical Fuse Rail Parameters

Product Item DNTRS
Rated Current 100A-630A
Rated Voltage AC 400VAC/690V
Applications Industrial Control Cabinets
Fuse Sizes NH00, NH1, NH2, NH3
Rated Frequency 50/60Hz
Rated Insulation Voltage(Ui) 1000V
Rated Impulse Withstand Voltage(Uimp) 10kV
The Default Connection Mode V-clamp
The Other Connection Mode Screw & Cable Lug
Installation of Busbar
  • Punched rectangle busbar

  • Unpunched rectangle busbar

  • Other

Fixed Way
  • Screw

  • Hook

  • Other custom accessories

Know your supplier
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: High Voltage Electrical Apparatus/Low Voltage Electrical Apparatus/Instrument meters/Tester/Production equipment/Electrical fittings/Equipment Parts
Whole life care manager
Whole-life care 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

  • Three IEC standards in the insulator field, led by China, have been released.
    Recently, three IEC standards on insulators, led by China for the first time, have been officially published. These standards primarily address the coupling markings, dimensions, and tests of insulator end fittings, specifically including IEC 60120:2020, IEC 60372:2020, and IEC 60471:2020. These three standards were jointly completed under the leadership and coordination of numerous experts from the National Technical Committee on Insulators of China (SAC/TC80). The publication of these standard
    11/29/2025
  • Types & Characteristics of Surge Arresters
    IntroductionAtmospheric lightning strikes on overhead lines, bare conductors, or metallic structures in outdoor substations, as well as overvoltages caused by switching operations of equipment and networks (switching overvoltages), pose significant hazards to electrical equipment. To protect equipment and facilitate insulation coordination,surge arresters(also known as "lightning arresters") must be installed at the incoming/outgoing points of overhead lines and in close proximity to transformer
    05/17/2025
  • Fuse Wire Materials
    Characteristics and Materials of Fuse ElementsThe materials selected for fuse elements must possess a specific set of properties. They need to have a low melting point, ensuring that the fuse will melt quickly when an excessive current flows through it, thereby interrupting the circuit and protecting the electrical system. Additionally, these materials should exhibit low ohmic loss to minimize energy dissipation during normal operation. High electrical conductivity (equivalent to low resistivity
    04/25/2025
  • What is Valve Type Lightning Arrester?
    What is Valve Type Lightning Arrester?DefinitionA lightning arrester that comprises single or multiple gaps connected in series with a current - controlling element is referred to as a lightning arrester. The gap between the electrodes blocks the flow of current through the arrester, except when the voltage across the gap exceeds the critical gap flashover voltage. The valve - type arrester is also called a gap surge diverter or a silicon - carbide surge diverter with a series gap.Construction o
    04/16/2025
  • Test equipments for AIS high voltage disconnector switch insulators cracks and life
    Acoustic Emission: This method can be effectively employed to detect hazardous cracks in support insulators on - site in an offline mode. It is well - suited for identifying damages caused by mechanical stress, such as fatigue - related cracks. However, it is ineffective for detecting defects like pores. Non - destructive Ultrasound: Relying on the ultrasound impulse method, this technique works offline by exciting the insulator and its defects through the injection of short acoustic impulses.
    03/12/2025
  • Why does the AC SPD fuse frequently?
    An AC surge protector (also known as a surge protection device or SPD) may frequently blow for several reasons, which can be related to design, installation, maintenance, and external environmental factors. Below are some common causes and explanations:1. Poor Quality of the Surge Protector Insufficient Voltage Rating: If the surge protector's rated voltage or maximum continuous operating voltage (UC) is lower than the actual system voltage or the highest possible fault voltage, it may be subjec
    12/27/2024
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
Send inquiry
+86
Click to upload file
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.