ABB three phase monitoring relay.

• Monitors phase loss and phase sequence.
• 2 c/o SPDT contacts.
• 500ms start-up delay.
• Contacts rated at 250V / 4A.
• 200-500V AC rated control supply voltage.
• Screw connection and double-chamber cage connection terminals.
• Manufacturer Part Code: 1SVR730824R9300.
• DIN-rail mountable.
• Dimensions (mm): 103(D) x 85(H) x 22(W).

Click for ABB monitoring relay datasheet.