Wöhner 01701 screw-in gauge ring for 4 A D-type fuse links, compatible with E27 and E33 fuse bases for safe low voltage electrical installations.
£0.70
The Wöhner 01701 is a precision-engineered D screw-in gauge ring designed for use with 4 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 to maintain electrical safety and compliance with installation standards.
Designed for professional electrical installations, the Wöhner 01701 is manufactured to fit E27 and E33 D fuse bases. The gauge ring is screwed into the fuse base, mechanically preventing the installation of higher-rated fuse links, thereby protecting cables, conductors and connected equipment from incorrect overcurrent protection.
Manufactured from durable materials for long service life, the Wöhner 01701 is ideal for industrial switchgear, commercial electrical installations and power distribution systems where dependable fuse coordination is essential.
Screw-in gauge rings are an essential safety component within D fuse systems. By mechanically restricting fuse selection, they ensure that only correctly rated fuse links can be fitted, helping to protect conductors and electrical equipment against incorrect overcurrent protection.
The Wöhner 01701 is widely used by electrical contractors, panel builders and maintenance engineers to achieve safe, compliant and reliable fuse installations in industrial and commercial environments.
| Current | 4 A |
|---|---|
| Manufacturer | Wöhner |
| Model | 01701 |
| Product type | Screw-in gauge ring |
| Suitable fuse rating | 4 A |
| Fuse system | D fuse |
| Compatible fuse bases | E27 / E33 |
| Installation type | Screw-in |
| Pack quantity | 25 |
| Weight | Approx. 1.2 kg/100 pieces |
| Application | Prevents installation of oversized fuse links |
| EAN | 4021267017019 |
| HS Code | 85361010 |
| Country of Manufacture | Serbia |
The Wöhner 01701 is a screw-in gauge ring that ensures only a 4 A D-type fuse link can be installed in compatible fuse bases.
It is designed for use with E27 and E33 D fuse bases.
A gauge ring prevents higher-rated fuse links from being fitted, helping maintain correct circuit protection and electrical safety.
Yes. The Wöhner 01701 is suitable for industrial, commercial and OEM electrical installations.
This model is specifically designed for 4 A D-type fuse links.
Wöhner fuse accessories are trusted by electrical engineers and panel builders worldwide for delivering reliable circuit protection, safe fuse coordination and long-term performance in low voltage electrical systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...