DOLD 0053875: SL9171.12 3/N AC400/230V ,55-1,05UN Undervoltage Relay
Monitoring of voltage systems on undervoltage. Automatic switching to emergency supply or of emergency light in the case of phase loss according to DIN VDE 0100-710 or DIN VDE 0108.
| Attribute | Value |
|---|---|
| Width: | 35 mm |
| Enclosure design: | Switch cabinet |
| Type: | SL 9171 |
| 1- / 3-phase: | 1, 3 |
| Auxiliary voltage: | Without |
| Output Contacts: | 2 C/O contacts |
| Operate Delay: | Yes |
| Nominal voltage max.: | 3/N AC 500 / 290 V |
