Why Choose the Wöhner 31959 Busbar Mounted Class CC Fuse Holder with LED?
The Wöhner 31959 is a compact three-pole busbar mounted fuse holder with integrated LED indication, designed for use with Class CC fuse links in industrial control and power distribution systems. As part of the established Wöhner AMBUS® 60Classic range, it combines dependable circuit protection with rapid visual identification of an operated fuse.
The integrated LED indicators allow maintenance personnel to locate a blown fuse quickly, helping reduce diagnostic time and minimise equipment downtime. Direct mounting onto a compatible 60 mm busbar system also reduces conventional wiring requirements and supports clean, space-efficient switchboard construction.
With a rated current of 30 A and a rated operating voltage of up to 600 V AC, the Wöhner 31959 is suitable for protecting industrial machinery, automation equipment and three-phase branch circuits. Spring terminal connections simplify outgoing conductor installation while providing secure and reliable electrical contact.
Key Advantages
- Designed for Class CC fuse links according to UL 248-4.
- Integrated LED fuse status indication supports faster fault finding.
- Three-pole configuration for three-phase circuit protection.
- 30 A rated current for industrial control applications.
- Direct mounting onto compatible 60 mm busbar systems.
- Spring terminals enable fast wiring and dependable connections.
Key Features
- Wöhner AMBUS® 60Classic series.
- Three-pole Class CC fuse holder.
- Integrated LED indication for operated fuses.
- 30 A rated current.
- 600 V AC rated operating voltage.
- Class CC fuse rejection feature.
- Direct 60 mm busbar mounting.
- Spring terminal outgoing connections.
- Compact construction for space-efficient control panels.
Reliable Protection with Visual Fuse Monitoring
Class CC fuse holders provide compact, current-limiting circuit protection for industrial control equipment and branch circuits. The rejection feature helps prevent the installation of incompatible fuse types, supporting correct coordination and dependable protection of cables, machinery and electrical components.
The Wöhner 31959 adds integrated LED monitoring to this protective function. When an installed fuse operates under appropriate circuit conditions, the corresponding indicator helps engineers identify the affected phase quickly without removing each fuse for inspection.
Typical Applications
- Industrial control panels and switchboards.
- Three-phase branch-circuit protection.
- Machine building and OEM equipment.
- Motor control and automation systems.
- Industrial power distribution assemblies.
- Electrical control cabinets requiring visual fuse monitoring.
