Why Choose the Mersen J219681 D01 4A Neozed Adapter Sleeve?
The Mersen J219681 (Catalogue No. 01705.004000) is a genuine D0-system adapter sleeve designed for D01 Neozed fuse systems. Rated at 4 A and identified by its standard brown colour code, it ensures only the correct current-rated fuse can be installed, maintaining safe and compliant low-voltage electrical installations.
Adapter sleeves, also known as cartridge ring adapter inserts or gauge rings, are an essential part of the Neozed fuse system. They prevent incorrectly rated fuse links from being fitted, helping maintain proper circuit protection whilst reducing the risk of equipment damage caused by over-fusing.
Manufactured by Mersen, the J219681 provides dependable compatibility with D01 Neozed fuse bases. Its compact, lightweight construction enables straightforward installation whilst delivering reliable long-term performance in industrial, commercial and utility electrical distribution systems.
Key Advantages
- Genuine Mersen D01 Neozed adapter sleeve.
- 4 A rated for correct fuse coordination.
- Brown identification colour for rapid current-rating recognition.
- Helps prevent installation of incorrectly rated fuse links.
- Compact design for quick installation.
- RoHS compliant for environmentally responsible installations.
Key Features
- Manufacturer: Mersen.
- Part number: J219681.
- Catalogue number: 01705.004000.
- D0-system adapter sleeve.
- D01 fuse size.
- 4 A current rating.
- Brown identification colour.
- Gauge ring / cartridge ring adapter insert.
- RoHS compliant.
- Designed for professional low-voltage fuse installations.
Reliable Fuse Coordination for D01 Neozed Systems
Gauge ring adapter inserts are designed to ensure the correct fuse rating is fitted to a Neozed fuse base. By physically preventing higher-rated fuse links from being installed, they help maintain the intended protection characteristics of the electrical circuit.
The Mersen J219681 is specifically designed for 4 A D01 fuse applications, making it ideal for installations requiring accurate fuse coordination, safe maintenance and dependable long-term performance.
Typical Applications
- Low-voltage electrical distribution boards.
- Industrial control panels.
- Commercial electrical installations.
- Machine control cabinets.
- D01 Neozed fuse assemblies.
- Electrical maintenance and fuse replacement.
