House Surge Protector Protective Low-voltage Arrester Device 1P+N Lightning protection

surge protection device SN-40/2P-385

SPD to EN 61643-II

Type 2

SPD to IEC 61643-I

Class II

SPD to VDE 0675-6

Class C

Max. continuous voltage U c

385 V

Nominal discharge current (8/20μs) I n

20 kA

Max. discharge current (8/20μs) I max

40 kA

Voltage protection level Up

≤ 1.8kV

Response time t A

≤ 25 ns

Max. back-up fuse

125 A gl/gG

Short-circuit withstand current

25kA/50Hz

Operating temperature range T U

-40°C…+80°C

Cross-sectional area (min.)

1.5 mm 2 solid / flexible

Cross-sectional area (max.)

35 mm 2 stranded / 25 mm 2 flexible

Mounting on

35 mm DIN rail acc. To EN 60715

Degree of protection

IP 20

Housing material

Thermoplastic; extinguishing degree UL 94 V-0

Remote signaling contact (floating switch)

Yes (optional accessory)

Switch capacity

AC: 250V/0.5A; 125V/3 A

Cross-sectional area for remote signaling terminals

Max. 1.5 mm 2 solid / flexible