Surge protection

MCD 50-B 3

Type Weight
kg/100 pcs.
Art. no.
MCD 50-B 3 117 5096877
Coordinated lightning cont. set for TN-C networks

Technical data

SPD to EN 61643-11 Type 1+2
SPD to IEC 61643-11 Class I+II
Total discharge current (10/350) (kA) 150
Protection rating IP20
Max. continuous operating voltage (V) 255
Version 3-pole
Lightning protection zone LPZ 0→2
Impulse discharge current (10/350) (kA) 50
Temperature range (°C) -40 - +85
Installation type Hat rail 35 mm
Division unit TE (17.5 mm) 6
Connection cross-section, flexible (mm²) 10 - 25
Connection cross-section, multi-wire (mm²) 10 - 35
Connection cross-section rigid (mm²) 10 - 50

Tender text

1.1.2