RAB 1
RAB 1
Isolating switch disconnector with fuses 250 A
- Safety of service and easy installation
- Double, safe clearance between open contacts
- Manually operated drive (spring powered)
- Complete isolation of fuse links in „off” position
Applications
Features
Operating conditions
Downloads
Isolating switch disconnectors series R are designed for distribution of electricity and protection against short circuits and overloads in three phase alternative current circuits. They can be used as:
- main switch disconnector in distribution boards,
- switch disconnector,
- switch disconnector for motor control and protection.
- Safety of service and easy installation
- Self-extinguishing thermoplastics (V0 flammability class)
- Silver plated parts of current circuits
- Self-tightening and self-cleaning contacts
- High electrical and mechanical endurance
- High short-circuit making and breaking capacity
- Double, safe clearance between open contacts
- Complete isolation of fuse links in „off” position
- Manually operated drive (spring powered)
- Wide range of accesories
- To be installed in the room free of any dust, aggressive or explosive gases
- For moderate, marine and tropical climate
- Ambient temperature from -25°C to +55°C
- Altitude up to 2000 meters above sea level
- Outdoor – in cabinets with protection degree > IP 34
