Electrical Characteristics
- SPD type (following IEC tests): 1+2
- Network: 230/400 V
- Connection mode: L/PE
- AC system: IT, TT, TN
- Max. AC operating voltage Uc: 400 Vac
- TOV withstand UT: 400 Vac
- Operating current Ic: < 2 mA
- Follow current If: None
- Nominal discharge current (15 x 8/20 µs impulses) In: 60 kA
- Max. discharge current (max. withstand @ 8/20 µs by pole) Imax: 140 kA
- Impulse current by pole (max. withstand 10/350µs by pole) Iimp: 15 kA
- Residual voltage (at Iimp) Ures: 1.5 kV
- Protection level (at In) Up: 2.5 kV
- Admissible short-circuit current Isccr: 25000 A
Associated disconnection devices
- Thermal disconnector: internal
- Fuses: Fuses type gG - 125 A max.
- Installation ground fault breaker: Type S or delayed
Mechanical characteristics
- Dimensions: see diagram
- Connection by screw terminals : 6-35 mm² / by bus
- Disconnection indicator: 3 mechanical indicators
- Remote signaling of disconnection: output on changeover contact
- Mounting: symmetrical rail 35 mm
- Operating temperature: -40/+85 °C
- Protection class: IP20
- Housing material: Thermoplastic PEI UL94-5VA
Standards compliance
- NF EN 61643-11 France Parafoudre Basse Tension - Essais Classe I et II
- IEC 61643-1 International Low Voltage SPD - Test Class I and II
- EN 61643-11 Europe Low Voltage SPD - Test Class I and II
- UL1449 ed.2 USA Low Voltage TVSS