Ferranti earth leakage relay.
Details
- Category:
- Electricity Supply
- Object Number:
- Y1996.10.293
- Materials:
- metal (unknown), glass and plastic (unidentified)
- Measurements:
-
overall: 173 mm x 171 mm x 149 mm, 2
- type:
- relay
- credit:
- Gift of Ferranti International Signal plc
