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31394 Wohner cylindr. fuse link 0.5 A, 600 V AC, time delay, Class CC
Wöhner 31394 Class CC time-delay cylindrical fuse link with 0.5 A current rating, 600 V AC voltage rating and 200 kA SCCR for industrial control transformer and electrical circuit protection.
£18.80
Why Choose the Wöhner 31394 Class CC Fuse Link?
The Wöhner 31394 is a premium Class CC time-delay cylindrical fuse link designed to provide dependable overcurrent and short-circuit protection for industrial control transformer circuits and other demanding electrical applications. Manufactured by Wöhner, this fuse complies with UL 248-1 and UL 248-4 standards, ensuring reliable performance in North American electrical systems.
Featuring a 0.5 A current rating, 600 V AC operating voltage and a time-delay characteristic, the Wöhner 31394 allows temporary inrush currents while providing excellent protection against sustained overloads and short circuits. This makes it particularly suitable for control transformer protection and industrial automation equipment.
Manufactured with a robust porcelain body, the fuse offers excellent thermal stability and long service life in demanding industrial environments. Its compact Class CC (10 × 38 mm) format allows installation in compatible fuse holders used throughout industrial control panels and electrical distribution equipment.
Key Advantages
- High-quality Class CC time-delay fuse link for industrial applications.
- 0.5 A rated current for sensitive circuit protection.
- 600 V AC rated voltage suitable for industrial control systems.
- Time-delay characteristic withstands temporary inrush currents.
- High 200 kA SCCR interrupting capability.
- Durable porcelain construction for dependable long-term operation.
Key Features
- Wöhner Class CC fuse link.
- 0.5 A rated current.
- 600 V AC rated voltage.
- Class CC (10 × 38 mm) size.
- Time-delay operating characteristic.
- Suitable for control transformer protection.
- 200 kA short-circuit current rating (SCCR).
- Manufactured in accordance with UL 248-1 and UL 248-4.
Reliable Protection for Control Transformer Circuits
The Wöhner 31394 is specifically designed for protecting control transformers and sensitive industrial electrical circuits. Its time-delay characteristic permits temporary inrush currents during equipment start-up while maintaining effective protection against sustained overloads and fault conditions.
Its high interrupting capacity and compact Class CC design make it a dependable choice for industrial automation, machinery and OEM electrical equipment where reliable circuit protection is essential.
Typical Applications
- Industrial control transformer protection.
- Control panels and switchboards.
- OEM machinery.
- Industrial automation systems.
- Motor control equipment.
- Electrical distribution systems.
Technical Specifications
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| Current | 0.5 A | |
|---|---|---|
| Manufacturer | Wöhner | |
| Model | 31394 | |
| Product type | Class CC cylindrical fuse link | |
| Rated current | 0.5 A | |
| Rated voltage | 600 V AC | |
| Fuse size | Class CC (10 × 38 mm) | |
| Operating characteristic | Time delay | |
| Rated frequency | 50 / 60 Hz | |
| Short-circuit current rating (SCCR) | 200 kA | |
| Standards | UL 248-1, UL 248-4 | |
| Approvals | UL, CSA (variant dependent) | |
| Body material | Porcelain | |
| Halogen free | Yes | |
| Dimensions (W × H × D) | 10 × 10 × 38 mm | |
| Approximate weight | 8 g |
Frequently Asked Questions
What is the Wöhner 31394 used for?
It is primarily used to protect control transformers and industrial electrical circuits against overloads and short circuits.
What is the current rating of this fuse?
The Wöhner 31394 has a rated current of 0.5 A.
What voltage is this fuse designed for?
This fuse is designed for systems operating at up to 600 V AC.
What does time-delay mean?
A time-delay fuse allows temporary inrush currents during equipment start-up without nuisance operation while still protecting against prolonged overloads and short circuits.
Which standards does this fuse comply with?
The Wöhner 31394 complies with UL 248-1 and UL 248-4 standards for Class CC fuse links.
Trusted for Industrial Circuit Protection
Wöhner Class CC fuse links are trusted by panel builders, OEM manufacturers and maintenance engineers for delivering dependable circuit protection, high interrupting capacity and long-term reliability in industrial electrical systems.
