Wöhner 31306 CUSTO Panel 3-pole D0 panel-mounted fuse base for D02 (E18) fuse links, rated at 63 A and 400 V AC with DIN rail mounting and touch-protected construction.
£10.86
The Wöhner 31306 is a robust 3-pole D0 panel-mounted fuse base designed for D02 (E18) fuse links up to 63 A. Part of the dependable Wöhner CUSTO® Panel range, it provides reliable overcurrent protection for industrial control panels, switchgear and low-voltage power distribution systems. Its touch-protected construction enhances operator safety while ensuring dependable long-term performance.
Designed for mounting on a standard DIN rail, the Wöhner 31306 features a generous cage clamp terminal system, a wide conductor clamping range and an integrated holder for circuit identification labels. Its compact three-pole design simplifies installation while making efficient use of panel space.
Rated at 63 A and 400 V AC, the Wöhner 31306 accepts D02 (E18) fuse links manufactured in accordance with IEC / HD 60269-3. It is approved by VDE and DNV GL, making it suitable for demanding industrial and commercial electrical installations.
The Wöhner 31306 provides dependable protection for three-phase industrial circuits using D02 fuse links up to 63 A. Its touch-safe construction, generous conductor capacity and compact DIN rail design make it an excellent solution for industrial control panels, machinery and low-voltage distribution equipment where safety and reliability are essential.
The integrated label holder simplifies circuit identification during commissioning and maintenance, while the large cage clamp terminals accommodate a broad range of copper conductors, making installation faster for OEMs and panel builders.
| Current | 80 A |
|---|---|
| Manufacturer | Wöhner |
| Series | CUSTO® Panel |
| Model | 31306 |
| Alternative SKU | 31306000 |
| Product type | D0 panel-mounted fuse base |
| Fuse size | D02 (E18) |
| Fuse standard | IEC / HD 60269-3 |
| Number of poles | 3 |
| Rated current | 63 A |
| Rated voltage | 400 V AC |
| Rated voltage (DC) | 250 V DC |
| Maximum operating voltage | 440 V AC / 262 V DC |
| Impulse withstand voltage | 6 kV |
| Approved fuse operating class | gG |
| Permitted fuse-link power dissipation | 5.5 W |
| Typical power dissipation (80% load) | 7.7 W |
| Power dissipation (full load) | 12.0 W |
| Short-circuit withstand | 50 kA (with suitable fuse) |
| Protection | Touch protected |
| Mounting type | DIN mounting rail |
| Terminal type | Cage clamp connection |
| Screw drive | PZ2 |
| Wire stripping length | 10 mm |
| Conductor capacity | 1.5–35 mm² copper |
| Tightening torque | 2.5–3.0 Nm |
| Dimensions (W × H × D) | 81 × 68 × 55 mm |
| Weight | approx. 230 g |
| Maximum operating temperature | 55 °C |
| Material | Halogen-free plastic |
| Suitable for aluminium conductors | No |
| Approvals | VDE, DNV GL |
| EAN | 4021267313067 |
It is designed for D02 (E18) fuse links manufactured in accordance with IEC / HD 60269-3.
The Wöhner 31306 features a 3-pole configuration for protecting three-phase electrical circuits.
The Wöhner 31306 has a rated current of 63 A.
It mounts directly onto a standard 35 mm DIN mounting rail using a compact panel-mounted design.
No. The Wöhner 31306 is designed for copper conductors only and is not suitable for aluminium cables.
Wöhner CUSTO® Panel fuse bases are trusted by panel builders, OEM manufacturers and industrial engineers for dependable circuit protection, efficient installation and reliable long-term performance in demanding industrial electrical systems.
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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...