特征 Features

◇强制断开动作装置(仅NC接点)，可以在发生像接点熔断等故障时断开接点

◇摆杆设置的安全性确保了动作位置指示灯面板和摆杆之间采用齿轮齿合的装置

◇强化了顶部密封结构，以提高密封性能

◇内藏接点座具有速动型: 1NC/1NO、2NC；慢动型: 1NC/1NO、2NC

◇Forced open action device(NC contacts only), it can disconnect the contact when the contact has fusing and other failures

◇The set safety of lever ensures that gear ratcheting device is used between the action position indicator panel and the lever

◇Strengthened top seal structure improves the sealing performance

◇Built-in contact holder has fast-action type: 1NC/1NO; Slow-action: 1NC /1NO and 2NC