| Range of Product | Harmony Control Relays |
|---|---|
| Relay Type | Multifunction control relay |
| Product or Component Type | 3-phase control relay |
| Product Specific Application | For 3-phase supply |
| Relay name | RM17TT |
| Relay monitored parameters | Phase failure detection Phase sequence |
| time delay | Without |
| Switching capacity in VA | 1250 VA |
| Measurement range | 208...480 V AC |
| Contacts type and composition | 1 C/O |
| [Uc] control circuit voltage | 208...480 V |