Wöhner 31242 Class CC fast-acting fuse link rated at 25 A, 600 V AC/DC with a 200 kA AC interrupting rating for branch circuit protection.
£19.45
The Wöhner 31242 is a premium Class CC fast-acting fuse link designed to provide rapid protection against overloads and short circuits in industrial control panels, machinery and branch circuit applications. With a 25 A current rating and a 600 V AC / 600 V DC rating, it delivers reliable protection for sensitive electrical equipment requiring immediate fault interruption.
Manufactured to comply with UL 248-1 and UL 248-4, the Wöhner 31242 offers an impressive 200 kA AC interrupting rating and 100 kA DC interrupting rating. Its compact Class CC format ensures compatibility with approved fuse holders while providing dependable protection in demanding industrial environments.
Constructed with a durable porcelain body and halogen-free materials, the fuse delivers consistent electrical performance and long service life. It is ideal for protecting control circuits, automation systems and other sensitive electrical equipment where fast fault clearance is essential.
The Wöhner 31242 is engineered to disconnect fault currents rapidly before damage can occur to electrical equipment. Its fast-acting characteristic makes it especially suitable for protecting electronic devices, control circuits and automation equipment where even brief overcurrent conditions can cause costly failures.
Its high interrupting capacity, compact Class CC design and robust porcelain construction make it an excellent choice for OEM machinery, industrial control panels, HVAC systems and commercial electrical installations requiring dependable branch circuit protection.
| Current | 25 A |
|---|---|
| Manufacturer | Wöhner |
| Model | 31242 |
| Full part number | 31242 000 |
| Product type | Class CC fast-acting fuse link |
| Rated current | 25 A |
| Rated voltage AC | 600 V |
| Rated voltage DC | 600 V |
| Rated frequency | 50 / 60 Hz |
| Fuse class | Class CC |
| Operating characteristic | Fast acting |
| Interrupting rating AC | 200 kA |
| Interrupting rating DC | 100 kA |
| Material | Porcelain |
| Halogen free | Yes |
| Dimensions (W × H × D) | 10 × 10 × 38 mm |
| Approximate weight | 0.008 kg |
| Pack quantity | 10 |
| EAN | 4021267312428 |
| Standards | UL 248-1, UL 248-4 |
| Approvals | UL |
The Wöhner 31242 has a rated current of 25 A.
It is rated for 600 V AC and 600 V DC operation.
A fast-acting fuse interrupts overcurrents almost immediately, making it ideal for protecting sensitive electrical and electronic equipment.
The fuse provides a 200 kA AC interrupting rating and a 100 kA DC interrupting rating.
The Wöhner 31242 complies with UL 248-1 and UL 248-4 standards for Class CC fuse links.
Wöhner Class CC fuse links are trusted by panel builders, OEM manufacturers and electrical engineers worldwide for delivering dependable circuit protection, high interrupting capacity and reliable long-term performance in demanding industrial applications.
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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...