This switch has a special safety lockout button on it that must be depressed (downward motion) in order to turn the switch on.
This is a great safety feature that prevents accidental operation.
It has a single lower "Bright" Red LED that lights up when the switch is in the on position. Due to the special internal wiring, a small adapter pigtail is provided in order for the switch to light up properly. If this switch is purchased with the panel, we will install it for you. Please indicate which position you would like it installed in.