Datasheet

TDB401016en / Main catalogue part 4 – Residual current monitors, Residual current monitoring systems / 07.2010 27
4.1
Residual current monitor RCM420
Dimensions in mm
Open the front plate cover in
direction of arrow!
Screw mounting
Note: The upper mounting clip
must be ordered separately (see
ordering information).
External measuring current transformers
Type Inside diameter (mm) Art. No.
W20 ø 20 B 9808 0003
W35 ø 35 B 9808 0010
W60 ø 60 B 9808 0018
W120 ø 120 B 9808 0028
W210 ø 210 B 9808 0034
WR70x175 70 x 175 B 9808 0609
WR115x305 115 x 305 B 9808 0610
WS20x30 20 x 30 B 9808 0601
WS50x80 50 x 80 B 9808 0603
WS80x120 80 x 120 B 9808 0606
Other measuring current transformer types on request
Accessories
Type Art. No.
Mounting clip for enclosure XM420 B
(1 piece per device)
B 9806 0008
Snap-on mounting for W20…, W35… B 9808 0501
Snap-on mounting for W60… B 9808 0502
Dimension diagram XM420