Fuse Switch Disconnector
Model DNH7-160/3P
Introduction
The DNH7 Fuse Switch Disconnector Base is designed to provide safe and reliable switching and isolation in low-voltage power distribution systems. As a fuse base, it serves as a secure mounting platform for NH fuse links, ensuring stable mechanical installation and safe electrical connection.
With a compact structure and clear isolation function, the DNH7 base is suitable for industrial panels, distribution boards, and electrical enclosures, offering high operational safety and easy installation.
The DNH7 base is designed to accommodate NH fuse links, including NH00 fuse links with current ratings from 50A to 160A, ensuring reliable installation and safe operation in low-voltage power distribution systems.



DNH7 Fuse Base 160A 3P
Technical Parameter
Overall & Installation Dimension
Resources & Support
- Technical document: Fuse Base NH00 [ English ] [ Vietnamese ]
- Pricing & Ordering: Please visit !

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FUSE SWITCH
Model FS18-32
Overview
- The FS18-32 is a fuse carrier (also known as a fuse holder).
- It is designed to house, secure and protect the fuse link in an electrical circuit.
- It is typically mounted on distribution panels, switchboards, or DIN rails and allows for safe and easy replacement of fuses.
- Function: Holds and protects the fuse; ensures proper electrical contact.
- Material: Made of high-temperature resistant plastic, with good fire resistance.
- Safety design: High insulation, often equipped with protective covers.
- Compatibility: Designed to fit various fuse types: cylindrical, cartridge, etc.
Specifications
| Parameter | |
| Model | FS18-32 |
| Compatible | 230/400V AC (±10%) |
| Operating Voltage | 50/60Hz |
| Rated insulation voltage | Max. 690VAC / 1000VDC |
| Load current | Max. 32A |
| Operating temperature | -5ºC ~ 40ºC |
| Protection level | IP20 |
| Dimension (RxHxD) | 18 x 84 x 63 (mm) |
| Material | Engineering plastic, heat-resistant, flame retardant |
| Installation | DIN Rail 35mm |
| Optional | Intergrated fuse blow indicator |
| Standard | IEC 60947-3, IEC 60269, GB 13539 |
| Certification | RoHS, CE |
Structure
The internal structure of the fuse switch disconnector is designed for safe and reliable operation. It features a robust housing, secure fuse mounting, and clearly separated conductive and insulating parts, ensuring stable performance and ease of maintenance.
Dimension
The compact dimensions allow efficient use of space inside the electrical cabinet. The standardized size ensures compatibility with DIN rail systems and facilitates quick installation in control panels and distribution boards.
Installation
The fuse switch disconnector is designed for easy installation on a standard 35 mm DIN rail. Clear mounting points and an intuitive operating mechanism help reduce installation time and ensure secure fixing during operation.
Sources & Support
- Technical document: Fuse Switch iLEC FS18-32
- Read more:
- Prcing & Ordering: Please visit !

- Hits: 113
Fuse Link width Knife Contact
Model NH00
Overview
Fuse bases and fuse links are essential components in low-voltage power distribution systems, designed to protect electrical circuits and equipment against overcurrent and short-circuit conditions. The fuse link interrupts the circuit in the event of a fault, while the fuse base provides secure installation, safe operation, and easy replacement. Together, they enhance system reliability and ensure stable and safe electrical operation.
Introduction
- iLEC NH00 fuse links are low-voltage square body fuses with knife contacts, designed to provide full-range protection for electrical systems.
- The product features a sealed construction made of high-quality insulating materials with effective arc-quenching capability, ensuring reliable protection for cables, conductors, and electrical equipment against overload and short-circuit conditions.
- iLEC NH00 fuse links are suitable for use in industrial switchboards and power distribution systems.
- Typical applications include industrial switchboards, power distribution panels and electrical protection systems.
- Compliant with international standards IEC 60269, VDE 0636 and CE.
Technical Parameter
| Models | NH00-50A / 63A / 80A / 100A / 125A / 160A |
| Standard | IEC 60269, VDE 0636, CE |
| Dimensions/Mounting | According to DIN VDE 43 620 and VDE 43 623 |
| Operating classes | gG, aM (short-circuit protection only) |
| Rated voltage | AC 500V / 690V ~ |
| Rated breaking capacity | AC 500V – 120kA / AC 690V – 50kA |
| Mounting position | Optional, preferable vertical |
| Operating temperature | -30ºC to +50ºC |
| Relative Humidity | At 95% RH, non-condensing |
| Apllications | Cable protection, Motor protection |
Dimension Drawing
Fuse Time-Current Characteristic






NH00 Series Fuse Links (50A to 160A)
Resources & Support
- Technical document: Fuse Base NH00 [ English ] [ Vietnamese ]
- Pricing & Ordering: Please visit !

- Hits: 143




