Why Choose the Wöhner 01707 Screw-in Gauge Ring?
The Wöhner 01707 is a precision-engineered D screw-in gauge ring designed for use with 35 A D-type fuse links in low voltage electrical distribution systems. Manufactured by Wöhner, this gauge ring ensures that only the correct rated fuse can be installed, helping maintain electrical safety and compliance with recognised installation standards.
Designed for professional electrical installations, the Wöhner 01707 is specifically intended for DIII / E33 fuse systems. The threaded gauge ring is installed into the fuse base, mechanically preventing higher-rated fuse links from being fitted, thereby protecting conductors, cables and connected electrical equipment from incorrect overcurrent protection. The gauge ring is colour coded black for quick identification.
Manufactured from durable, halogen-free materials, the Wöhner 01707 is ideal for industrial switchgear, commercial electrical installations and power distribution systems where dependable fuse coordination and long service life are essential.
Key Advantages
- Designed specifically for 35 A D-type fuse links.
- Prevents installation of incorrectly rated fuse links.
- Compatible with DIII / E33 fuse systems.
- Black colour coding for quick identification.
- Simple screw-in installation.
- Halogen-free construction for enhanced environmental safety.
Key Features
- Wöhner screw-in gauge ring.
- Suitable for 35 A fuse links.
- Designed for DIII / E33 fuse systems.
- Threaded screw-in design.
- Black identification colour.
- Halogen-free construction.
- Does not carry electrical current.
- Suitable for professional electrical installations.
Reliable Fuse Coordination for Electrical Installations
Screw-in gauge rings are essential safety components within D fuse systems. By mechanically restricting the fuse size that can be installed, they help ensure correct overcurrent protection while reducing the risk of incorrect fuse replacement during maintenance.
The Wöhner 01707 is widely used by electrical contractors, panel builders and maintenance engineers to achieve safe, compliant and dependable fuse installations across industrial and commercial power distribution systems.
Typical Applications
- Industrial switchboards.
- Commercial electrical installations.
- Electrical distribution panels.
- Machine control systems.
- OEM electrical equipment.
- Low voltage power distribution.