FuseBox SPDKITT2TPNE Enclosed Three Phase SPD Kit
FuseBox SPDKITT2TPNE Enclosed Three Phase SPD Kit provides Type 2 surge protection for three-phase electrical installations. The kit combines a 3P+NPE surge protection device with a 32A triple-pole MCB inside a compact enclosure, providing a practical solution where a separately enclosed SPD assembly is required.
The FuseBox SPDKITT2TPNE Enclosed Three Phase SPD Kit includes visual status indication, allowing the condition of the surge protection cartridges to be checked quickly. A green indicator shows that protection is operational, while a red indicator means that the relevant cartridge requires replacement.
Key Features – FuseBox SPDKITT2TPNE Enclosed Three Phase SPD Kit
- Type 2 three-phase surge protection kit
- 3P+NPE surge protection configuration
- Includes 32A triple-pole MCB
- Supplied within a protective enclosure
- Visual status indication
- Green indication: operational
- Red indication: replace cartridge
- DIN rail-mounted internal components
- Suitable for three-phase electrical installations
Technical Data
- SPD type: Type 2
- Configuration: 3P+NPE
- Nominal voltage: 400V AC, 50/60Hz
- Included protective device: 32A B Curve triple-pole MCB
- Nominal discharge current: 20kA
- Maximum discharge current: 40kA
- Maximum continuous operating voltage: 385V
- SPD technology: MOV and gas discharge tube
- Suitable systems: TN-C-S, TN-S and TT
- SPD protection rating: IP20
- Standard: IEC/EN 61643-11
Enclosure Dimensions
- Height: 259mm
- Width: 234mm
- Depth: 113mm
Installation and Maintenance
The SPD indicator should be inspected regularly. Where an indicator changes from green to red, the affected surge protection cartridge should be replaced to maintain protection. The electrical supply must be safely isolated before replacing cartridges or carrying out installation work.
This surge protection kit must be installed and tested by a suitably qualified electrician in accordance with the circuit design, current IET Wiring Regulations and the manufacturer’s instructions.
