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MC 50-B-OS, 5096 85 1, 5096851, chống sét, chống sét lan truyền, phân phối độc quyền thiết bị chống sét OBO, Hahitech

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MC 50-B-OS, 5096 85 1, 5096851, chống sét, chống sét lan truyền, phân phối độc quyền thiết bị chống sét OBO, Hahitech

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MC 50-B-OS, 5096 85 1, 5096851, chống sét, chống sét lan truyền, phân phối độc quyền thiết bị chống sét OBO, Hahitech

MC 50-B:OS: Type 1 (Class B) lightning current arrestor with visual function display in accordancewith DIN EN 61643-11 for interface 0 to 1 (LPZ) in accordance with lighting protectionconcept to IEC 61313-1 and VDE 0185-305 (IEC 62305)

• Cover and base, plug-in base

• Arresting capacity 50 kA (10/350 μs) per pole• Protection level < 2.0 kV

• Power consumption < 26 mW/pole

• Line following current quenching 25 kA Ipeak

• Incl. plug caps for identifying the connections

• Encapsulated, non-extinguishing spark gap: Can be used in standard distributor housingsApplication example: Industrial systems.Note: Required as decoupling length for surge voltage protection of 5 m of cable.

 

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MC 50-B-OS

Article number

   

5096 85 1

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

50

Nominal discharge current (8/20)

I­n

kA

50

Arrestor surge current (8/20) [total]

I­Total 8/20

kA

50

Voltage protection level

Up

kV

<2,0

Response time

tA

ns

<100

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

I­fi

kA

25

Maximum back-up fuse

 

A

500

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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