Mains ↔ generator or mains ↔ alternative supply: A diverter switch in accordance with DIN EN 60947-6-1 / IEC 60947-6-1 ensures that only one source is connected at any time, with a defined 0 position for safe isolation.

🎯 Why it’s essential:
• Prevents parallel operation & backfeeding
• Clear, repeatable switch positions 1 – 0 – 2 | mains – 0 – generator
• Safe disconnection under load (robust switching technology)
• High operational reliability during source transfer

✨ Highlights (LUS/LO series):
✅ 4-pole incl. neutral conductor (leading/lagging)
✅ For DIN distribution boards or enclosed versions (e.g. IP65)
✅ Compact design, touch-proof terminals
✅ Up to 690 V | typically 40 – 180 A
✅ Connection up to 50 mm² (model-dependent)

🏭 Applications: building distribution (mains/generator), industrial plants, machines, emergency/standby power concepts
ℹ️ Datasheet & variants: ordering system
⚠️ Manual operation – wiring/protection concept by qualified electricians only.