Telebahn AC Surge Protective Device 320V 275V 12.5kA 30kA 60kA SPD T1+T2 2P TUV 1 Phase Surge Suppressor

Type

BT P BCM12.5 275 RM/2P

According to IEC 61643-11/EN 61643-11

Class I +Class II  / Type 1 + Type 2

System mode

1 Phase TN System (“ 2+0 " circuit)

Nominal a.c. voltage  [UN](50/60Hz) 

230V

Rated voltage (max. continuous voltage) [U_c]( 50/60Hz )

320V

Lightning impulse current (10/350μs) [I_imp]

12.5kA

Nominal discharge current (8/20μs) [I_n] 

30kA

Max. discharge current (8/20μs) [I_max] 

60kA(Also passed 65kA)

Voltage protection level at 320V [U_p] 

≤ 1.8kV

Voltage protection level at Iimp [U_p] 

≤ 1.35kV

Temporary overvoltage test value(U_T )

355V/5sec

Admissible  short-current [Isccr]

25kA

Response time [tA]  

≤ 25ns

Place of  installation

 Indoor

Max. back up fuse [F]

160A gL/gG

Degree of protection provided by the enclosure

 IP 20

Operating temperature range [Tu] 

-40°C...+80°C

Specific energy(W/R)

39.06kJ/ohms

Cross-sectional area

1.5mm² ~ 25mm² solid /35mm² flexible

Mounting on

35mm DIN rail,According to EN 60715

Enclosure material

Light Gray Thermoplastic, UL94-V0

Dimension

2 mods (36mm wide)

Test standards

IEC 61643-11; EN 61643-11; GB/T 18802.11

Certification

TUV; CE (LVD, EMC); CB; RoHS

Type of remote signalling contact

Switching contact

Switching capacity

AC:250V/0.5A; DC:250V/0.1A;150V/0.2A;750V/0.5A

Cross-sectional area for remote signalling contact

Max. 1.5mm² solid / flexible

Ordering information

Type

BT P BCM12.5 275 RM/2P

Art.-No.

801412

Packing unit

1pc(s)