Double function connecting terminal
Contact mode indicator
Hanging lock.Locking hole dia.6mm

YNQ1 series double power automatic switching device is our company has designed and developed a new generation of double power automatic switching device, offering friendly communication interface. Equipment body is composed of two breakers with electric operating mechanism, accessory mechanical interiocking mechannism,electric interiock, and connecting terminal etc. All parts are installed on a piece of metal. It can automatically switch the power.