MCD 50-B 3+1

Nominal voltage

UN

230

SPD to EN 61643-11

Type 1+2

SPD to IEC 61643-11

Class I+II

Lightning protection zone LPZ

0→2

Impulse discharge current (10/350)

Iimp

50

Total discharge current (10/350)

Itotal

125

Nominal discharge current (8/20)

In

50

Arrestor surge current (8/20) [total]

ITotal 8/20

125

Voltage protection level

Up

1

Response time

tA

Follow current quenching capacity (eff) [N-PE]

Ifi

10

Maximum back-up fuse

500

Temperature range

ϑ

-40-85

Division unit TE (17.5 mm)

8

Protection rating

IP20

Connection cross-section rigid

10-50

Connection cross-section, multi-wire

10-35

Connection cross-section, flexible

10-25