Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
31515 Wohner fuse link 60 A
Wöhner 31515 Mersen A4J Class J fast-acting cylindrical fuse link rated at 60 A, 600 V AC and 300 V DC with a 200 kA interrupting capacity for industrial branch-circuit protection.
£44.93
Why Choose the Wöhner 31515 Class J Fast-Acting Fuse Link?
The Wöhner 31515 is a premium Class J fast-acting cylindrical fuse link designed for rapid overcurrent and short-circuit protection in industrial branch circuits. Manufactured using the proven Mersen A4J fuse technology, it complies with UL 248-1 and UL 248-8 standards, making it ideal for industrial control panels, switchgear, motor control centres and OEM machinery.
Rated at 60 A, the Wöhner 31515 operates at 600 V AC and 300 V DC, delivering fast fault interruption to protect conductors and sensitive electrical equipment from overloads and short circuits. Its fast-acting characteristic provides immediate fault isolation where maximum protection is required.
Constructed with a durable ceramic fuse body in the compact Class J 27 × 60 mm format, the fuse offers an impressive 200 kA AC interrupting capacity, making it suitable for demanding industrial installations with high prospective fault currents.
Key Advantages
- Premium Class J fast-acting fuse link.
- 60 A rated current for industrial branch-circuit protection.
- 600 V AC / 300 V DC operating voltage.
- Fast-acting characteristic for immediate fault interruption.
- 200 kA AC interrupting capacity.
- Compact 27 × 60 mm design for compatible Class J fuse holders.
Key Features
- Wöhner Class J cylindrical fuse link.
- Mersen A4J type.
- 60 A rated current.
- 600 V AC rated voltage.
- 300 V DC rated voltage.
- Class J 27 × 60 mm fuse size.
- Fast-acting operating characteristic.
- 200 kA interrupting capacity.
Reliable Fast-Acting Protection for Industrial Systems
The Wöhner 31515 is engineered to interrupt fault currents almost instantaneously, helping minimise equipment damage, reduce downtime and improve electrical safety. Its fast-acting operating characteristic makes it particularly suitable for branch circuits protecting industrial automation equipment, control systems and electrical distribution panels.
Its compact Class J construction, high interrupting capacity and recognised UL approvals make the Wöhner 31515 an excellent choice for industrial automation, OEM machinery, switchgear and power distribution equipment requiring dependable branch-circuit protection.
Typical Applications
- Industrial branch-circuit protection.
- Electrical control panels.
- Motor control centres.
- OEM machinery.
- Industrial automation systems.
- Electrical distribution equipment.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 60 A | |
|---|---|---|
| Manufacturer | Wöhner | |
| Model | 31515 | |
| Part number | 31515000A | |
| Type number | A4J | |
| Product type | Class J fast-acting fuse link | |
| Rated current | 60 A | |
| Rated voltage AC | 600 V AC | |
| Rated voltage DC | 300 V DC | |
| Rated frequency | 50 / 60 Hz | |
| Fuse size | Class J, 27 × 60 mm | |
| Operating characteristic | Fast acting | |
| Interrupting capacity AC | 200 kA | |
| Primary application | Branch-circuit protection | |
| Standards | UL 248-1, UL 248-8 | |
| Approvals | UL, CSA | |
| Body material | Ceramic / porcelain | |
| Dimensions (W × H × D) | 27 × 60 × 27 mm | |
| Weight | Approx. 85 g | |
| Pack quantity | 10 | |
| EAN | 4021267315153 |
Frequently Asked Questions
What is the Wöhner 31515 used for?
The Wöhner 31515 provides fast-acting overcurrent and short-circuit protection for industrial branch circuits and electrical equipment.
What is the current rating of the Wöhner 31515?
The Wöhner 31515 has a rated current of 60 A.
What voltage is the Wöhner 31515 rated for?
The fuse is rated for operation at up to 600 V AC and 300 V DC.
Why choose a Class J fast-acting fuse?
Class J fast-acting fuses rapidly interrupt overloads and short circuits, helping protect conductors and sensitive industrial equipment before damage can occur.
Which fuse holder is compatible?
The Wöhner 31515 is designed for installation in a compatible Class J 27 × 60 mm fuse holder.
Trusted for Industrial Circuit Protection
Wöhner Class J fuse links are trusted by panel builders, OEM manufacturers and industrial maintenance professionals for delivering dependable branch-circuit protection, high fault-current performance and long-term operational reliability.
