Electric
ZB4BD29 is a Schneider Electric Push-Button Operator. It is designed for use in switching and starting applications. The ZB4BD29 is a two-pole, two-position, two-button device. It has a red and yellow button and is designed for use with contactors and other devices that require AC mechanisms. The operator has a Short-Circuit-Protected QUICKON connection point on the rear of the device, allowing for easy wiring and installation.