Wöhner 31511 Class J fast-acting cylindrical fuse link rated at 35 A, 600 V AC and 175 V DC with a 200 kA interrupting capacity for industrial branch-circuit protection.
£56.17
The Wöhner 31511 is a high-performance Class J fast-acting cylindrical fuse link designed to provide rapid overcurrent and short-circuit protection for industrial branch circuits. Manufactured in accordance with UL 248-8, this fuse is ideal for switchgear, motor control centres, industrial control panels and OEM machinery requiring dependable branch-circuit protection.
With a 35 A rated current, a 600 V AC rating and a 175 V DC rating, the Wöhner 31511 offers fast fault interruption to protect conductors and sensitive electrical equipment from overloads and short circuits. Its fast-acting characteristic makes it particularly suitable where immediate fault isolation is required.
Featuring a compact Class J 27 × 60 mm construction and an impressive 200 kA interrupting capacity, the fuse delivers exceptional protection in demanding industrial environments with high prospective fault currents.
The Wöhner 31511 is engineered to disconnect fault currents rapidly before excessive heat or electrical stress can damage conductors or connected equipment. Its fast-acting design makes it particularly suitable for protecting sensitive industrial electrical systems where immediate interruption is essential.
Its compact Class J construction, high interrupting rating and UL compliance make it an excellent choice for industrial automation, OEM machinery, electrical distribution equipment and control panel applications.
| Current | 35 A |
|---|---|
| Manufacturer | Wöhner |
| Model | 31511 |
| Product type | Class J fast-acting fuse link |
| Rated current | 35 A |
| Rated voltage AC | 600 V AC |
| Rated voltage DC | 175 V DC |
| Fuse size | Class J, 27 × 60 mm |
| Operating characteristic | Fast acting |
| Interrupting capacity | 200 kA |
| Primary application | Branch circuit protection |
| Standard | UL 248-8 |
| Body material | Ceramic |
| Weight | Approx. 8.5 g |
| Pack quantity | 10 |
| EAN | 4021267315115 |
The Wöhner 31511 provides fast-acting overcurrent and short-circuit protection for industrial branch circuits and electrical equipment.
The Wöhner 31511 has a rated current of 35 A.
The fuse is rated for operation at up to 600 V AC and 175 V DC.
A fast-acting fuse interrupts fault currents immediately, helping protect sensitive equipment and conductors from overload and short-circuit damage.
The Wöhner 31511 is a Class J 27 × 60 mm fuse link and should be installed in a compatible Class J fuse holder.
Wöhner Class J fuse links are trusted by panel builders, OEM manufacturers and industrial maintenance professionals for delivering dependable branch-circuit protection, high interrupting capacity and long-term reliability.
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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...