Wöhner 31297 AMBUS Panel 3-pole Class CC fuse holder for UL 248-4 fuse links, rated at 30 A and 600 V AC/DC with DIN rail mounting and IP20 protection.
£29.86
The Wöhner 31297 is a robust 3-pole holder for Class CC cylindrical fuse links, engineered to provide dependable overcurrent and short-circuit protection in industrial electrical systems. Part of the proven Wöhner AMBUS® Panel range, it is designed for OEM machinery, industrial control panels and power distribution equipment requiring reliable UL and CSA approved fuse protection.
Designed for installation on a standard DIN mounting rail, the Wöhner 31297 incorporates a compact three-pole construction with large cage clamp terminals that accept a wide conductor range. An integrated label holder improves circuit identification, helping installers and maintenance engineers work more efficiently while maintaining an organised control panel.
With a 30 A rated current, 600 V AC/DC operating voltage and compatibility with Class CC fuse links manufactured to UL 248-4, the Wöhner 31297 is ideal for feeder circuits, branch circuits, motor control equipment and industrial automation systems requiring compact, reliable circuit protection.
The Wöhner 31297 securely retains Class CC fuse links while providing excellent electrical contact and dependable protection against overloads and short-circuit faults. Its rugged construction and high fault-current rating make it suitable for demanding industrial environments where reliability is critical.
The compact three-pole arrangement simplifies the protection of three-phase circuits while reducing installation time and optimising available DIN rail space. The integrated label holder further improves maintenance efficiency by allowing clear circuit identification.
| Current | 30 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | Wöhner |
| Series | AMBUS® Panel |
| Model | 31297 |
| Alternative SKU | 31297000 |
| Product type | Holder for cylindrical fuses |
| Fuse class | Class CC |
| Fuse standard | UL 248-4 |
| Number of poles | 3 |
| Rated current | 30 A |
| Rated voltage | 600 V AC / DC |
| Rated frequency | 50 / 60 Hz |
| Rated insulation voltage | 800 V |
| Short-circuit current rating | 200 kA |
| Permitted fuse-link power dissipation | 4 W |
| Protection rating | IP20 |
| Mounting type | DIN mounting rail |
| Terminal type | Cage clamp connection |
| Conductor capacity | 0.75 to 25 mm² copper (AWG 18 to AWG 4) |
| Dimensions (W × H × D) | 54 × 81 × 58 mm |
| Weight | approx. 170 g |
| Minimum operating temperature | -40 °C |
| Material | Halogen-free thermoplastic |
| EAN | 4021267312978 |
It is designed for Class CC cylindrical fuse links manufactured in accordance with UL 248-4.
The Wöhner 31297 features a 3-pole configuration for three-phase electrical installations.
The fuse holder has a rated current of 30 A.
It is designed for quick installation onto a standard 35 mm DIN mounting rail.
The cage clamp terminals accept copper conductors from 0.75 to 25 mm², equivalent to AWG 18 to AWG 4.
Wöhner AMBUS® Panel Class CC fuse holders are trusted by OEM manufacturers, panel builders and electrical engineers for dependable circuit protection, compact installation 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...