Surge Protection Devices (SPD)
Surge Protection Device (SPD) Type 1 Three-phase – Iimp 25 kA – Uc 440 V – Up 2.5 kV
Reference : 24138
The Surge Protection Device (SPD) type 1 three-phase is used to protect a building’s electrical equipment against surges occasionally caused by lightning. A type 1 surge protector must be installed if the site is already protected by a lightning conductor.
Product’s features
- Class 1+2 / 3-Phases
- Earth connection diagram: TT-TN-IT
- Uc : 440 V
- Iimp : 25 kA
- Imax : 50 kA
- In : 25 kA
- Up : 2.5 kV
Practical information
- Weight: 514 g
- Disconnectable
- Compact design
- Remote transfer
- Phase/ Neutral cartridge: FP T1-440-25 (ref. 24135)
- Disconnector + Fuses: ref. 20021
Complies with
- IEC 61643-11:2011
- EN 61643-11:2012+A11:2018
- CE conformity
- ISO 9001 quality process
