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31575 Wohner D0 switch-disconnector-fuse, for 3-pole busbar system
Wöhner 31575 SECUR 60Classic EasyLiner 3-pole D0 switch disconnector fuse with LED indication for D01 and D02 fuse links, rated 63 A and 400 V AC.
£73.57
Why Choose the Wöhner 31575 D0 Switch Disconnector Fuse with LED?
The Wöhner 31575 is a premium 3-pole D0 switch disconnector fuse with LED indication from the SECUR® 60Classic EasyLiner range. Designed for direct mounting onto compatible 3-pole busbar systems, it combines reliable switching, circuit isolation and overcurrent protection with an integrated LED fuse status indicator for faster maintenance and fault identification.
Featuring an operator-independent snap-action switching mechanism, the Wöhner 31575 delivers safe and consistent switching performance regardless of operating speed. Integrated spring clamp terminals allow rapid, tool-free conductor installation, reducing assembly time while ensuring secure electrical connections in industrial control panels and switchgear.
Rated at 63 A and 400 V AC, this switch disconnector is designed for D01 and D02 fuse links. The integrated LED provides a clear visual indication of a blown fuse, helping minimise maintenance time and improve system availability in industrial power distribution applications.
Key Advantages
- Designed for D01 and D02 fuse links.
- 63 A rated current for industrial applications.
- 400 V AC rated voltage.
- Integrated LED blown fuse indication.
- Operator-independent snap-action switching mechanism.
- Direct mounting onto compatible Wöhner 3-pole busbar systems.
Key Features
- Wöhner Part Number: 31575
- Series: SECUR® 60Classic EasyLiner.
- Product type: D0 switch disconnector fuse with LED.
- 3-pole configuration.
- Compatible with D01 and D02 fuse links.
- 63 A rated current.
- 400 V AC rated voltage.
- Spring clamp conductor terminals with bottom connection.
Reliable Protection with Visual Fuse Monitoring
The Wöhner 31575 combines safe circuit isolation with dependable fuse protection and integrated LED indication, allowing maintenance personnel to identify blown fuse links quickly without extensive troubleshooting. This helps reduce downtime and improves maintenance efficiency across industrial installations.
Designed as part of the proven Wöhner 60Classic busbar system, the switch disconnector provides compact installation, secure electrical connections and dependable long-term performance for demanding low voltage power distribution applications.
Typical Applications
- Industrial power distribution panels.
- Machine control cabinets.
- Motor control centres.
- OEM electrical equipment.
- Factory automation systems.
- Low voltage switchgear installations.
Technical Specifications
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| Device Type | Fuse switch disconnector | |
|---|---|---|
| Fuse Type | D / D0 (Neozed/Diazed) | |
| Current | 63 A | |
| Poles | 3-pole | |
| Mounting Type | Busbar system 60 mm | |
| Rail / Busbar Profile | 12 × 5 mm, 15 × 5 mm, 20 × 5 mm, 25 × 5 mm, 30 × 10 mm, 30 × 5 mm | |
| Product Series | Wöhner 60Classic | |
| Busbar Centre Distance (mm) | 60 mm | |
| Phase | Three Phase | |
| Manufacturer | Wöhner | |
| Series | SECUR® 60Classic EasyLiner | |
| Model | 31575 | |
| Product type | D0 switch disconnector fuse with LED | |
| Configuration | 3-pole | |
| Fuse compatibility | D01 and D02 | |
| Rated current | 63 A | |
| Rated voltage | 400 V AC | |
| Utilisation category | AC-22B | |
| Switching mechanism | Operator-independent snap action | |
| LED function | Optical indication of blown fuse | |
| Connection type | Spring clamp terminals | |
| Connection position | Bottom | |
| Compatible busbars | 12, 15, 20, 25, 30 × 5 mm, 30 × 10 mm and section busbars | |
| Depth | 80 mm | |
| Standards | IEC 60947-1, IEC 60947-3 | |
| Pack quantity | 1 |
Frequently Asked Questions
What is the Wöhner 31575 used for?
It is a 3-pole D0 switch disconnector fuse with LED indication for switching, isolation and fuse protection in industrial power distribution systems.
Which fuse links are compatible?
The unit accepts standard D01 and D02 fuse links.
What does the integrated LED indicate?
The built-in LED provides a visual indication of a blown fuse, allowing faults to be identified more quickly during maintenance.
What is the rated current?
The Wöhner 31575 has a maximum rated current of 63 A.
Which busbar systems is it compatible with?
It is designed for compatible 12, 15, 20, 25, 30 × 5 mm, 30 × 10 mm and section busbar systems.
Trusted by Electrical Professionals Worldwide
Wöhner SECUR® switch disconnectors are trusted by panel builders, OEM manufacturers and industrial engineers for dependable circuit protection, rapid maintenance and reliable long-term performance in low voltage power distribution systems.
