Project Description
FLP12,5-275/2S
Description
Location of Use: Main Distribution Boards
Network Systems: TN-S
Mode of Protection: L-PE, N-PE
Surge Ratings: Iimp = up to 12.5 kA (10/350 μs), In = up to 20 kA (8 /20 μs)
IEC/EN/UL Category: Class I+II / Type 1+2 / Type 1CA
Protective Elements: High Energy MOV
Housing: Pluggable Design
Compliance: IEC 61643-11:2011, EN 61643-11:2012, UL 1449 4th Edition
Type | FLP12,5-275/2 | FLP12,5-275/2S |
SPD according to EN 61643-11 / IEC 61643-11 | type 1 + type 2 / class I + II | type 1 + type 2 / class I + II |
Nominal a.c. voltage Un | 230 / 400 V AC (50/60 Hz) | 230 / 400 V AC (50/60 Hz) |
Max. continuous operating a.c. voltage Uc | 275 V AC (50/60 Hz) | 275 V AC (50/60 Hz) |
Nominal discharge current (8/20μs) In | 20 kA | 20 kA |
Maximum discharge current (8/20μs) Imax | 50 kA | 50 kA |
Lightning impulse current (10/350μs) Iimp | 12,5 kA | 12,5 kA |
Voltage protection level UP | 1,8 kV | 1,8 kV |
Response time tA | 25 ns | 25 ns |
Max. mains-side over-current protection | 160 A gL/gG | 160 A gL/gG |
Short-circuit current rating ISCCR | 50 kArms | 50 kArms |
Temporary overvoltage (TOV) (UT) – Characteristic | 335 V / 5 sec. – withstand | 335 V / 5 sec. – withstand |
Temporary overvoltage (TOV) (UT) – Characteristic | 440 V / 120 min. – safe failure | 440 V / 120 min. – safe failure |
Range of operating temperatures (TU) | -40/+80°C | -40/+80°C |
Operating state / fault indication | green / red | green / red |
Number of ports | 1 | 1 |
Cross-sectional area (min.) | 1.5 mm2 solid /flexible | 1.5 mm2 solid /flexible |
Cross-sectional area (max.) | 35 mm2 stranded / 25 mm2 flexible | 35 mm2 stranded / 25 mm2 flexible |
For mounting on | 35 mm DIN rail acc. to EN 60715 | 35 mm DIN rail acc. to EN 60715 |
Enclosure material | thermoplastic | thermoplastic |
Place of installation | indoor installation | indoor installation |
Degree of protection | IP 20 | IP 20 |
Capacity | 2 module(s), DIN 43880 | 2 module(s), DIN 43880 |
Approvals | CE | CE |
Type of remote signalling contact | – | changeover contact |
a.c. switching capacity | – | 250V / 0.5 A |
d.c. switching capacity | – | 250V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A |
Cross-sectional area for remote signalling terminals | – | max. 1.5 mm2 solid / flexible |