Wöhner 31396 Class CC time-delay cylindrical fuse link rated at 2.5 A and 600 V AC, with a 200 kA short-circuit current rating for control transformer and industrial circuit protection.
£23.50
The Wöhner 31396 is a compact and dependable Class CC time-delay cylindrical fuse link designed to protect control transformers and industrial electrical circuits against overloads and short circuits. Manufactured for use with compatible Class CC fuse holders, it provides reliable circuit protection in control panels, switchboards, machinery and industrial automation equipment.
With a rated current of 2.5 A and a rated operating voltage of 600 V AC, the Wöhner 31396 is suitable for circuits that experience temporary start-up or transformer inrush currents. Its time-delay characteristic helps prevent nuisance operation during normal energisation while maintaining effective protection against sustained overloads and high fault currents.
The fuse features a durable porcelain body and a compact Class CC 10 × 38 mm format. It has a short-circuit current rating of 200 kA and is designed in accordance with applicable UL requirements, making it suitable for demanding industrial installations and North American control systems.
Time-delay fuses such as the Wöhner 31396 are designed to tolerate brief current surges that occur when transformers and other inductive devices are energised. This characteristic helps reduce unnecessary fuse replacement while ensuring that sustained overloads and short-circuit faults are interrupted safely.
The high short-circuit current rating and space-saving Class CC format make this fuse suitable for industrial control panels where dependable protection, compact installation and compliance with UL-based electrical standards are required.
| Current | 2.5 A |
|---|---|
| Manufacturer | Wöhner |
| Series | System Accessories |
| Model | 31396 |
| Product type | Class CC cylindrical fuse link |
| Rated current | 2.5 A |
| Rated voltage | 600 V AC |
| Rated frequency | 50 / 60 Hz |
| Fuse size | Class CC, 10 × 38 mm |
| Operating characteristic | Time delay |
| Short-circuit current rating | 200 kA |
| Primary application | Control transformer protection |
| Standards | UL 248-1 and UL 248-4 |
| Approval | UL |
| Body material | Porcelain |
| Halogen-free | Yes |
| Dimensions (W × H × D) | 10 × 10 × 38 mm |
| Weight | approx. 8 g |
| Pack quantity | 10 |
| EAN | 4021267313968 |
The Wöhner 31396 is primarily used to protect control transformers and industrial control circuits against sustained overloads and short-circuit faults.
The fuse has a rated current of 2.5 A.
The Wöhner 31396 is rated for operation at up to 600 V AC.
The time-delay characteristic allows the fuse to withstand brief transformer or equipment inrush currents without operating unnecessarily, while still providing protection against sustained fault conditions.
The Wöhner 31396 is a Class CC 10 × 38 mm fuse link and must be installed in a compatible Class CC fuse holder with suitable electrical ratings.
Wöhner Class CC fuse links provide compact, reliable and standards-compliant circuit protection for panel builders, machine manufacturers and industrial automation specialists.
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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...