The D7PF Series is a cost effective control relay with high dielectric strength and high current-carrying capacity.FEATURES:- Flag indicator shows relay status in manual or powered condition- Bipolar LED status lamp allows for reverse polarity applications- Shows coil ON or OFF status- Ideal in low light conditions- Color-coded pushbutton identifies AC coils with red or DC coils with blue pushbuttons- Allows for manual operation of relay without the need for coil power- Ideal for field service personnel to test control circuits- Lock-down door, when activated, holds pushbutton and contacts in the operate position- Excellent for analyzing circuit problems- Finger-grip cover allows operator to remove relays from sockets more easily than conventional relays- White plastic ID tag/write label used for identification of relays in multi-relay circuits