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MC 125-B NPE, MC 125-B/NPE, 5096 86 3, 5096863, chống sét, chống sét lan truyền, cắt lọc sét OBO, chống sét nguồn điện 1 pha OBO

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MC 125-B NPE, MC 125-B/NPE, 5096 86 3, 5096863, chống sét, chống sét lan truyền, cắt lọc sét OBO, chống sét nguồn điện 1 pha OBO

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MC 125-B NPE, MC 125-B/NPE, 5096 86 3, 5096863, chống sét, chống sét lan truyền, cắt lọc sét OBO, chống sét nguồn điện 1 pha OBO

MC 125-B/NPE: For use in TN-S and TT systems as N-PE discharge gap, Type 1 (Class B)IEC 61643, for interface 0 to 1 (LPZ) according to lightning protection zone concept to IEC61312-1 and/or DIN V VDE V 0185 Part 4 for use as discharge gap between N and PE.

• VDE test mark

• Conforms to VDN Directive, 2nd Edition 2004

• Protection capability 125 kA 10/350 μs

• Including plug caps for identifying the connections

• Protection level <2.5 kV

• Enclosed, non-extinguishing discharge gap: can be used in normal commercial distributorhousingsApplication example: lightning arrestor in accordance with VDN Directive for pre-meter area.Note: required as de-coupling length for overvoltage protection of 5 m of cable.

 

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MC 125-B NPE

Article number

   

5096 86 3

Nominal voltage

U­N

V

230

SPD to EN 61643-11

   

Type 1

SPD to IEC 61643-11

   

Class 1

Lightning protection Zone LPZ

   

0→1

Impulse discharge current (10/350)

I­imp

kA

50

Total discharge current (10/350)

I­Total 10/350

kA

125

Nominal discharge current (8/20)

I­n

kA

50

Arrestor surge current (8/20) [total]

I­Total 8/20

kA

125

Voltage protection level

Up

kV

<2,5

Response time

tA

ns

<100

Follow current interrupt rating (eff) [N-PE]

I­fi

kA

0,1

Maximum back-up fuse

 

A

-

Temperature range

ϑ

°C

-40 - +85

Division unit TE (17.5 mm)

   

2

Protection rating

   

IP20

Connection cross-section, rigid

 

mm²

10 - 50

Connection cross-section, multi-wire

 

mm²

10 - 35

Connection cross-section, flexible

 

mm²

10 - 25

 

OBO-Bettermann

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