Terasaki TemProtect monitoring and control devices provide earth leakage protection and monitoring for most industrial and commercial applications. They are used to monitor earth currents to protect electrical equipment and personnel against dangers such as electric faults. TemProtect has been designed to be as flexible as possible to suit a wide range of applications. The range includes Din Rail, Panel or base mount versions, relays suitable for use in AC systems (unaffected by DC components which may be present). All relays comply with international standards including IEC 60255.