| BRAND | Microelettrica Scientifica |
| Product | SCM21 |
| Description | Relay |
| Internal code | IMP425616 |
| Weight | 4 |
| Technical specification | THREE INPUTS SYNCHROCHECK RELAY 25, 27, 59, 81 · Voltage, frequency and phase displacement check. · Over/Under Voltage. · Over/Under Frequency. · Dead Line/Dead Bus programmable operation. · C/B closing time control. · Events recording. · Modbus Communication Protocol. SERIE M FN 50 Un 100-125V |
default.send_request_amp_Group2