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31401 Wohner cylindr. fuse link 0,5 A
Wöhner 31401 Mersen ATMR Class CC fast-acting cylindrical fuse link rated at 0.5 A, 600 V AC/DC for branch circuit protection.
£15.56
Why Choose the Wöhner 31401 Class CC Fuse Link?
The Wöhner 31401 is a high-performance Class CC fast-acting cylindrical fuse link designed to provide rapid overcurrent and short-circuit protection for branch circuits and industrial electrical systems. Manufactured for the Wöhner product range using the Mersen ATMR series, this fuse is designed in accordance with UL 248-1 and UL 248-4 standards, making it suitable for industrial control panels, switchgear and OEM machinery.
Featuring a 0.5 A rated current, 600 V AC and 600 V DC ratings, and a fast-acting characteristic, the Wöhner 31401 responds rapidly to fault conditions to protect branch circuits and sensitive equipment from overloads and short circuits.
Its durable porcelain body, compact Class CC 10 × 38 mm format and high interrupting capacity make it an ideal choice for demanding industrial installations where reliable and standards-compliant circuit protection is essential.
Key Advantages
- Compact Class CC fast-acting fuse link for branch circuit protection.
- 0.5 A rated current for sensitive electrical circuits.
- 600 V AC and 600 V DC ratings for industrial applications.
- Fast-acting characteristic provides rapid fault clearance.
- 200 kA AC interrupting capacity for excellent fault protection.
- Porcelain construction ensures dependable long-term performance.
Key Features
- Wöhner Class CC cylindrical fuse link.
- Mersen ATMR type.
- 0.5 A rated current.
- 600 V AC rated voltage.
- 600 V DC rated voltage.
- Class CC 10 × 38 mm fuse size.
- Fast-acting operating characteristic.
- 200 kA AC and 100 kA DC SCCR.
Reliable Protection for Branch Circuits
The Wöhner 31401 fast-acting fuse is engineered to interrupt fault currents quickly, helping protect conductors and sensitive electrical equipment before damage can occur. Its rapid response makes it particularly suitable for branch circuit protection where immediate fault isolation is required.
Its compact Class CC design and high interrupting capacity make it ideal for industrial automation systems, OEM machinery, electrical distribution equipment and control panels requiring dependable UL-compliant protection.
Typical Applications
- Branch circuit protection.
- Industrial control panels.
- OEM machinery.
- Industrial automation systems.
- Electrical distribution equipment.
- Switchgear and control cabinets.
Technical Specifications
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| Current | 0.5 A | |
|---|---|---|
| Manufacturer | Wöhner | |
| Model | 31401 | |
| Type number | ATMR | |
| Product type | Class CC cylindrical fuse link | |
| Rated current | 0.5 A | |
| Rated voltage AC | 600 V AC | |
| Rated voltage DC | 600 V DC | |
| Rated frequency | 50 / 60 Hz | |
| Fuse size | Class CC, 10 × 38 mm | |
| Operating characteristic | Fast acting | |
| Interrupting capacity | 200 kA AC | |
| SCCR | 100 kA DC | |
| Primary application | Branch circuit protection | |
| Standards | UL 248-1, UL 248-4 | |
| Approval | UL | |
| UL file | E2137 | |
| Body material | Porcelain | |
| Halogen-free | Yes | |
| Dimensions (W × H × D) | 10 × 10 × 38 mm | |
| Weight | approx. 8 g | |
| Pack quantity | 10 | |
| EAN | 4021267314019 |
Frequently Asked Questions
What is the Wöhner 31401 used for?
The Wöhner 31401 is used to provide fast-acting overcurrent and short-circuit protection for branch circuits and industrial electrical equipment.
What is the current rating of this fuse?
The Wöhner 31401 has a rated current of 0.5 A.
What voltage is this fuse designed for?
The fuse is rated for operation at up to 600 V AC and 600 V DC.
What does fast-acting mean?
A fast-acting fuse interrupts fault currents immediately, making it ideal for protecting sensitive electrical equipment and branch circuits.
What fuse holder is required?
The Wöhner 31401 is a Class CC 10 × 38 mm fuse link and should be installed in a compatible Class CC fuse holder.
Trusted for Industrial Circuit Protection
Wöhner Class CC fuse links are trusted by panel builders, OEM manufacturers and industrial engineers for providing dependable branch circuit protection and reliable long-term electrical safety.
