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31291 Wohner D0 fuse base, panel-mounting
Wöhner 31291 TRITON Panel 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.
£8.48
Why Choose the Wöhner 31291 D0 Fuse Base?
The Wöhner 31291 is a high-quality D0 panel-mounted fuse base designed for D02 (E18) fuse links up to 63 A. As part of the proven Wöhner TRITON® Panel range, it provides reliable overcurrent protection for industrial switchgear, control panels and low-voltage power distribution systems. Its touch-protected design in accordance with DGUV V3 enhances operator safety while ensuring dependable electrical performance.
Manufactured from durable, halogen-free thermoplastic, the Wöhner 31291 features a compact single-pole design with robust cage clamp terminals capable of accepting conductors up to 35 mm². The integrated label holder allows clear circuit identification, making installation, maintenance and troubleshooting more efficient.
Rated for 63 A at 400 V AC, the Wöhner 31291 is ideal for machinery, industrial automation equipment and electrical distribution systems requiring secure installation of D02 fuse links on standard DIN mounting rails.
Key Advantages
- Designed for D02 (E18) fuse links.
- 63 A rated current for industrial power distribution.
- 400 V AC operating voltage.
- Touch-protected construction compliant with DGUV V3.
- Compact single-pole design saves valuable panel space.
- DIN rail mounting enables quick installation and maintenance.
Key Features
- Wöhner TRITON® Panel series.
- Model 31291.
- Single-pole D0 fuse base.
- Compatible with D02 (E18) fuse links.
- 63 A rated current.
- 400 V AC / 250 V DC rated voltage.
- Touch-safe construction.
- Cage clamp terminals.
- Integrated holder for circuit identification labels.
- DIN rail mounting.
Reliable Protection for Industrial Power Distribution
The Wöhner 31291 securely mounts D02 fuse links used to protect electrical circuits against overloads and short circuits. Its robust construction and dependable terminal design ensure reliable long-term performance while simplifying fuse replacement and routine maintenance.
Its compact dimensions make it particularly suitable for industrial machinery, switchboards and control panels where dependable protection, safe operation and efficient panel layout are essential.
Typical Applications
- Industrial control panels.
- Low-voltage power distribution.
- Machine control systems.
- Motor protection circuits.
- OEM electrical equipment.
- Industrial switchgear assemblies.
Technical Specifications
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| Device Type | Base / mounting component | |
|---|---|---|
| Poles | 1-pole | |
| Manufacturer | Wöhner | |
| Series | TRITON® Panel | |
| Model | 31291 | |
| Alternative SKU | 31291000 | |
| Product type | D0 panel-mounted fuse base | |
| Fuse size | D02 (E18) | |
| Number of poles | 1 | |
| Rated current | 63 A | |
| Rated voltage | 400 V AC | |
| Rated voltage (DC) | 250 V DC | |
| Impulse withstand voltage | 6 kV | |
| Short-circuit withstand | 50 kA (when protected by suitable fuse) | |
| Protection | Touch protected (DGUV V3) | |
| Mounting type | DIN mounting rail | |
| Terminal type | Cage clamp | |
| Terminal capacity | 1.5 to 35 mm² | |
| Dimensions (W × H × D) | 27 × 80 × 55 mm | |
| Weight | approx. 139 g | |
| Material | Halogen-free plastic |
Frequently Asked Questions
What fuse size does the Wöhner 31291 accept?
It is designed for D02 (E18) fuse links with ratings up to 63 A.
What is the rated current?
The Wöhner 31291 has a rated current of 63 A.
Is the fuse base touch protected?
Yes. It features touch protection in accordance with DGUV V3 to improve operator safety.
How is the Wöhner 31291 installed?
It is designed for quick installation onto a standard DIN mounting rail inside industrial electrical panels.
Where is the Wöhner 31291 commonly used?
It is widely used in industrial switchgear, machinery, electrical distribution systems and OEM control panels requiring reliable D02 fuse protection.
Trusted by Electrical Professionals Worldwide
Wöhner TRITON® fuse bases are trusted by panel builders, OEM manufacturers and industrial engineers for dependable circuit protection, robust construction and reliable long-term performance in industrial electrical installations.
