ANSUL转换开关76498产品介绍
                
	ANSUL防火产品于1939年推出市场,其中包括第一个筒式单向阀灭火器。随着技术的改变和危险的新危险的出现,ANSUL的产品工程师与许多行业携手合作,保护他们的人身和财产免受火灾。
	 
	ANSUL主营产品应用:
	ANSUL灭火器
	ANSUL手动线路单元
	ANSUL火灾探测系统
	ANSUL干化学灭火器
	ANSUL泡沫灭火器
	ANSUL气体灭火器
	 
	ANSUL转换开关选型
	
		
			| 
					Part No. | 
					Description | 
		
			| 
					76498 | 
					Maintenance Switch, Surface-Mount | 
		
			| 
					76499 | 
					Maintenance Switch, Flush-Mount | 
		
			| 
					76485 | 
					Extra Contact Block, N.C. | 
		
			| 
					76486 | 
					Extra Contact Block, N.O. | 
		
			| 
					78179 | 
					Spare Key | 
		
			| 
					470273 | 
					Extender-Back Box  | 
	
	
	ANSUL转换开关产品介绍
	特征
	•可堆叠的螺钉端子接触块
	•兼容AUTOPULSE®控制单元
	•Underwriters Laboratories,Inc.列出的表面安装组件。
	•安装在不锈钢开关板上的组件
	 
	应用领域
	维护开关用于中断释放到灭火系统的电路信号。它是按键式操作,允许授权人员在维修或维护期间停用释放电路。 当开关处于“锁定”模式时,位于开关板上的指示灯将点亮,以提醒释放电路已断开。
	 
	描述
	按键维护开关组件由一个按键操作开关,24 VDC指示灯,常开触点块,常闭触点块以及带有丝网印刷标签的不锈钢开关板。表面安装组件包括一个双排防风雨箱和垫圈。
	 
	Features
	• Stackable, screw-terminal, contact blocks
	• Compatible with AUTOPULSE® control units
	• Surface-mount assemblies listed by Underwriters Laboratories, Inc.
	• Components mounted on stainless steel switch plate
	 
	Applications
	The Key Maintenance Switch is used to interrupt the release circuit signal to the fire suppression system. It is key-operated to allow authorized personnel to deactivate the release circuit during service or maintenance. An indicator lamp,located on the switch plate, will light when the switch is in the “lock-out” mode to serve as a reminder that the release circuit has been disconnected.
	 
	Description
	The Key Maintenance Switch assembly consists of a keyoperated switch, 24 VDC indicator lamp, normally-open contact block, normally-closed contact block, and stainless steel switch plate with silk-screened label. Surface-mount assemblies include a double-gang weather-proof box and gasket.
	 
	ANSUL转换开关其他常用型号:
	ANSUL 76498
	ANSUL 76499
	ANSUL 76485
	ANSUL 76486
	ANSUL 78179