76319652
Oct 1, 2001
ELECTRICAL PLUG FOR COUPLING TO A POWER CABLE HAVING A POWER LINE, A NEUTRAL LINE AND METAL SHEATH SURROUNDING THE POWER LINE AND THE NEUTRAL LINE AND FURTHER HAVING A SAFETY DEVICE FOR DETECTING THE PRESENCE OF ARCING BETWEEN THE METAL SHEATH AND EITHER THE POWER LINE OR THE NEUTRAL LINE AND RESPONDING THERETO
Electrical and Scientific Apparatus