RBK 000 pro
RBK 000 pro
Horizontal fuse switch disconnector
- Thermoplastic parts of RBK pro fuse switch disconnectors
are made of fibre glass strengthened polyamide with halogen - Have highest possible flammability class – V0
- Arc chambers with steel deionization plates over top contacts
- Silver plated contacts providing low power loss
Technical data
Versions
Downloads
| Parameter | RBK 000 pro/RBK 000 pro-S | ||||||
|---|---|---|---|---|---|---|---|
| Rated thermal current Ith1) | A | 160 | |||||
| Rated voltage Un | V | 690 | |||||
| Utilization category | - | AC-23B | AC-22B | AC-22B | AC-21B | DC-21B | |
| Rated switching current Ie | A | 100 | 100 | 160 | 160 | 160 | |
| Rated switching voltage Ue | V | 400 | 690 | 400 | 690 | 250 | |
| Rated short circuit making current |
690 V | kA | 25 | 25/250V | |||
| 500 V | 80 | ||||||
| 400 V | - | ||||||
| Rated short circuit withstand current |
690 V | kA | 25 | 25/250V | |||
| 500 V | 80 | ||||||
| 400 V | - | ||||||
| Rated insulation voltage Ui | V | 1000 | |||||
| Rated impulse withstand voltage Uimp | kV | 8 | |||||
| Rated frequency | Hz | 50-60 | |||||
| Mechanical durability | Number of cycles |
2000 | 1600 | ||||
| Electrical durability | 300 | 200 | |||||
| IP degree of protection | - | 20 | |||||
| Weight | kg | ~0,6, ~0,9 | |||||
| Size of fuse links | - | 000 | |||||
1) Ith - thermal current of fuse switch disconnector without external enclosure, installed outdoors (In case of the installation of fuse switch disconnectors in enclosures then load factor should be considered)
RBK 000 pro/160 A - for installation on mounting plate
- RBK 000 pro for connection of round conductors S-bridge clamps
- RBK 000 pro-E for connection of round conductors, possible installation on DIN rail S-bridge clamps
- RBK 000 pro-M for connection of round conductors with lug terminals M8 screws
- RBK 000 pro-M-E for connection of round conductors with lug terminals, possible installation on DIN rail M8 screws
- RBK 000 pro-W for connection of round conductors,lenghtened terminal shrouds S-bridge clamps
- RBK 000 pro-W-M for connection of round conductors with lug terminals, lenghtened terminal shrouds
For installation on to 60 mm busbar system
- RBK 000 pro-SD Cable terminal – bottom, for connection of round conductors S-bridge clamps
- RBK 000 pro-SG Cable terminal – top, for connection of round conductors S-bridge clamps
- RBK 000 pro-SD-M Cable terminal – bottom, for connection of conductors with lug terminals M8 screws
- RBK 000 pro-SG-M Cable terminal – top, for connection of conductors with lug terminals M8 screws
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