Changeover Switches
Manual and motorised changeover switches for transfer between two supplies, such as mains and generator.
- StandardIEC 60947-3, IEC 60947-6-1

High-rupturing-capacity fuse links, fuse bases and fuse switch units for short-circuit protection.
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| Product Type | HRC fuse / fuse switch unit |
|---|---|
| Standard | IEC 60269 |
| Selection Basis | Fuse type (gG / aM / gR), current rating, size / frame, fuse base or switch unit |
| Typical Use | Short-circuit protection of feeders and semiconductors |