PR3 Air Break Switch
Features:
- High quality Japan (NGK) / NZ porcelain insulator with
inherently puncture & bird proofs. - Suitable for both Vertical and Horizontal mount.
- Standard Flicker style.
- Multi-purpose terminal palm for compression lugs or cable clamps.
- Optional accessories:
Earth Switch, Drop-Out Fuse Mount, Crossarm, Pole Mounting Bracket Kit, and Operating Handle Kits. - Options to upgrade standard flicker contact to "Double Break Interrupter" or "ARCREK 5 Interrupter" for higher current breaking capacity.
Specification:
- Rated Voltage: 12kV / 24kV / 36kV
- Rated Current: 630A
- Insulation Level(BIL): 150kV / 150kV / 200kV
- Rated Short Time Current (1s): 20kA / 25kA / 25kA