Why Choose the Wöhner 31362 Class J Fuse Link?
The Wöhner 31362 is a premium Class J time-delay fuse link designed to provide dependable overload and short-circuit protection for industrial electrical systems. Manufactured by Mersen for Wöhner, it is engineered for use with compatible Class J fuse holders, switchgear and busbar systems, delivering reliable protection for industrial machinery and power distribution equipment.
Designed to comply with UL 248-8 and UL 248-1, the Wöhner 31362 features a time-delay operating characteristic that allows temporary motor starting and transformer inrush currents without unnecessary fuse operation. This helps maximise equipment availability while maintaining excellent protection against sustained overloads and fault currents.
With a 45 A current rating, 600 V AC operating voltage and a Class J 27 × 60 mm format, the Wöhner 31362 is ideal for industrial control panels, OEM machinery, feeder circuits and electrical distribution systems requiring dependable circuit protection.
Key Advantages
- High-performance Class J time-delay fuse link.
- 45 A rated current for industrial machinery and feeder circuits.
- 600 V AC and 400 V DC voltage ratings.
- Time-delay characteristic minimises nuisance operation during motor starting.
- 200 kA AC short-circuit interrupting capacity.
- Compatible with Wöhner Class J fuse holders and busbar systems.
Key Features
- Manufacturer: Wöhner.
- Fuse manufacturer: Mersen.
- Model: 31362.
- 45 A rated current.
- 600 V AC rated voltage.
- 400 V DC rated voltage.
- Time-delay operating characteristic.
- Compact 27 × 60 mm Class J fuse format.
Reliable Protection for Industrial Electrical Circuits
The Wöhner 31362 safely disconnects electrical circuits whenever overloads or short-circuit currents exceed safe operating limits. Its high interrupting capacity helps minimise equipment damage while improving the reliability and safety of industrial electrical installations.
Its time-delay characteristic makes it particularly suitable for motors, transformers and other inductive loads that experience temporary inrush currents during start-up. The fuse provides dependable protection against genuine electrical faults while helping prevent unnecessary downtime.
Typical Applications
- Industrial control panels.
- Motor and transformer protection.
- Power distribution systems.
- OEM machinery.
- Switchgear assemblies.
- UL feeder circuits above 250 V.
