This and the next web pages are related exclusively to COMAT and MULTICOMAT products that in the past have been developed, manufactured and delivered from Switzerland.
Some of the content is outdated and serves only for illustrative purposes.
The new products are branded COMAT RELECO.

COMAT and MULTICOMAT monitoring relays comply with the international standards (e.g. UL, IEC, EN).
When using consult your national standards and installation directions !.
| Current monitoring relays | Series | Socket type | Width mm |
Contacts |
|---|---|---|---|---|
Overcurrent monitoring relay |
EOCR-AR |
DIN 35 | 54 | |
Undercurrent monitoring relay |
EUCR-BR |
DIN 35 | 54 | |
Universal current monitoring relay |
ECR 3D |
DIN 35 | 70 | |
Universal current monitoring relay AC/DC |
CUEBI |
DIN 35 | 35 | |
Current transformer 50/5A … 500/5A |
SRCT-35 |
DIN 35 | 76 | -.- |
All relays … (selected by type):
more relays type … (alphabetical):
Nothing found? or you want more information about COMAT current monitoring relays or another products, please send us a fax: +49 7082 940001, or email to: Inquiry to Kühn Controls… we continue to search for you…