Electric
The XB4BD912R100K is a push button from Schneider Electric, part of their XB4 series of push buttons. It is a round, 40 mm in diameter, red and gray push button with an illuminated LED for use with a 24V control voltage. It is a 1NO (normally open) contact, which is ideal for emergency stop, reset and start/stop applications. The robust construction of the XB4 series also makes it suitable for high-speed circuits.