Control Relays & Timers
Interface relays, timers and monitoring relays for control and automation circuits.
- StandardIEC 61810-1, IEC 60947-5-1

Manual and motorised changeover switches for transfer between two supplies, such as mains and generator.
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| Product Type | Changeover switch |
|---|---|
| Standard | IEC 60947-3, IEC 60947-6-1 |
| Selection Basis | Current rating, poles, manual or motorised, with or without neutral |
| Typical Use | Mains to generator transfer |