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31306 Wohner D0 fuse base, panel-mounting, E 18 / 63 A / 3P
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.
£8.69
Why Choose the Wöhner 31306 D0 Fuse Base?
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.
Key Advantages
- Designed for D02 (E18) fuse links.
- 3-pole configuration for three-phase systems.
- 63 A rated current.
- 400 V AC / 250 V DC operating voltage.
- Touch-protected construction for enhanced operator safety.
- DIN rail mounting with integrated circuit label holder.
Key Features
- Wöhner CUSTO® Panel series.
- Model 31306.
- 3-pole D0 panel-mounted fuse base.
- Compatible with D02 (E18) fuse links.
- 63 A rated current.
- 400 V AC / 250 V DC rated voltage.
- Touch-protected design.
- Large cage clamp terminals.
- Integrated holder for identification labels.
- DIN rail mounting.
Reliable Protection for Three-Phase Industrial Circuits
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.
Typical Applications
- Industrial control panels.
- Three-phase machinery.
- OEM electrical equipment.
- Low-voltage power distribution.
- Motor feeder circuits.
- Industrial switchgear assemblies.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 63 A | |
|---|---|---|
| Device Type | Base / mounting component | |
| Poles | 3-pole | |
| 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 |
Frequently Asked Questions
What fuse size does the Wöhner 31306 accept?
It is designed for D02 (E18) fuse links manufactured in accordance with IEC / HD 60269-3.
How many poles does the Wöhner 31306 have?
The Wöhner 31306 features a 3-pole configuration for protecting three-phase electrical circuits.
What is the rated current?
The Wöhner 31306 has a rated current of 63 A.
How is the Wöhner 31306 installed?
It mounts directly onto a standard 35 mm DIN mounting rail using a compact panel-mounted design.
Can aluminium conductors be used?
No. The Wöhner 31306 is designed for copper conductors only and is not suitable for aluminium cables.
Trusted by Electrical Professionals Worldwide
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.
