RadioDetection TX-10 Isolation Transformer (3 Phase Core to Core Fault Locate) to suit Underground Services Locator
This is used with the Tx range of transmitters to apply a low-frequency signal across shorted phases on LV cables to enable the location of phase to phase faults. (Rated for connection to CAT IV mains circuits up to 230V phase-to-neutral. Maximum phase to phase voltage differential: 3V RMS at 50/60Hz).