25-Foot 12/3 GFCI Ground Fault Circuit Interrupter Triple Tap Extension Cord Your Name Printed on Cord Our heavy-duty solid state GFCI offers protection from electrical shock by interrupting the electrical circuit to a load when a fault current of 6mA or more is detected. GFCI (Ground Fault Circuit) Protected Extension Cord offers Open Neutral Protection, Ground Neutral and Built In Surge Protection that is required by OHSA on job sites where an extension cord, power tool or other portable equipment is plugged in. Class A GFCI, 4-6 mA Trip Level Power on Indication  Mechanical Indication (Red means On) Manual reset feature requires the user to reset the GFCI after a trip condition and interruption of power. This mechanical safety feature prevents unmonitored equipment start up.