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AC SPD Class II

AC SPD Class II

Telebahn 230V 400V 75V 150V 275V 320V 385V 440V 600V AC T2 1P 2P 3P 4P 20kA 40kA Surge Arrestor Suppressor Protector Device SPD

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Product Description

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Technical Data

Type

BT P C 275 RM

BT P C 2P 275 RM

BT P C 3P 275 RM

BT P C 4P 275 RM

System protection mode / Nominal a.c. voltage [Un](50/60Hz)

Single-pole

230V

Single-phase TN System

230V

Three-phase TN-C System

230V/400V

Three-phase TN-S/TT System

230V/400V

Rated voltage(max. continuous a.c. voltage) [ Uc ](50/60Hz)

275V

Nominal discharge current(8/20μs[ In ] 

20kA

Nominal discharge current(8/20μs[ Imax ] 

40kA

Voltage protection level at 5kA [ Up ]  

≤ 1kV

Voltage protection level at In [ Up ] 

1.25kV

Response time [ tA ] 

25ns 

MOV voltage

275V/5sec

Max. Back up fuse(L)

125A gL/gG

 Operating temperature range 

[Tu] Degree of protection

-40°C...+80°C / IP 20

 

Cross-section area

1.5mm2 -25mm2 (solid)/ 35mm2 (flexible)

Mounting on

35mm DIN rail

Enclosure material / Installation site / Remote Terminal 

Purple module thermoplastic, UL94-V0   indoor / 1

Dimension

1 mod (18mm) 

2 mods (36mm) 

3 mods (54mm) 

4 mods  (72mm) 

Test standards

IEC 61643-11; EN 61643-11;  GB/T 18802.11;YD/T 1235.1

Certification

CE (LVD, EMC); RoHS

Type of remote signalling contact

Switching contact

Switching capacity a.c

AC: 250V/0.5A

Switching capacity d.c

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 C 275 RM

BT P C 2P 275 RM

BT P C 3P 275 RM

BT P C 4P 275 RM

Art.-No.

810 008

810 202

810 132

810 142

Packing unit

1pc(s)

1pc(s)

1pc(s)

1pc(s)

 

1 

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