美國METRIX邁確開關5550-422-011到貨實拍  美國METRIX邁確開關原裝產品提供完整型號報價快，5550-422-011* 美國METRIX邁確開關5550-422-011到貨實拍   

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5550 & 5550G Mechanical Vibration Switches  5550和5550G機械振動開關
Overview
Model 5550 and 5550G mechanical switches provide basic, economical vibration protection by means of a simple and highly reliable "over center" snap action mass and spring mechanism. In the presence of sufficient vibration along the 
switch’s sensitive axis, the switch snaps from a stable "untripped" state to a stable "tripped" state, allowing automatic machinery shutdown or alarming when excessive vibration occurs. Once tripped, the switch must be returned to its 
untripped state via its local reset plunger (5550 only), or via voltage applied to its remote reset coil (standard on 5550G, optional on 5550). A single set of silver-plated SPDT relay contacts are provided as standard for connecting the switch to a machine control or annunciation circuit. An option for DPDT contacts is also available, and for extremely corrosive 
environments, gold-plated relay contacts may be ordered.   

型號5550和5550G機械開關提供基本的，經濟的震動保護通過簡單的和高度可靠的“過裝置中心的“快速動作的質量和彈簧機構。沿足夠的振動的存在
交換機的敏感軸，交換機從卡穩(wěn)定的“不跳閘”狀態(tài)穩(wěn)定“跳閘”狀態(tài)，允許自動機械關機或者過度振動發(fā)生報警。一旦跳閘，開關必須返回到其
通過其本地復位柱塞不跳閘狀態(tài)（5550僅），或通過施加電壓到其遠程復位線圈（標準的5550G，可選的5550）。 一個單組鍍銀SPDT繼電器觸點作為標準配置提供，用于連接切換到機器控制或通告電路。對于DPDT的選項也可用的，和對于腐蝕性*環(huán)境，鍍金繼電器觸點可訂購。

Model 5550 Mechanical Vibration Switch型號5550機械振動開關
Model 5550G Mechanical Vibration Switch 型號5550G機械振動開關