| BRAND | Microelettrica Scientifica |
| Product | TRV301AAIB / MHIT-RV |
| Description | PROTECTION RELAY, LINE MEASUREMENT |
| Internal code | IMP4875575 |
| Technical specification | MHIT-RV VAux: 132Vdc F.O. 5mt CH1=CH2 = 0-20mA CH3=0-10V CH4=4-20mA |
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