A4-3

产品型号：A4-3 产品分类：Mechanical Pressure Switches 品牌：GE 产品简介：Dwyer Instruments A4-3 Dwyer Instruments Pressure Switches, A4 Series Differential Pressure Switch 25-45 MFG Item Number A4-3 Series A4 More specs More specs Decreasing Pressure 10-21 psi Increasing Pressure 25-45 psi Contact Type SPDT Current Rating 0.25 A @ 120 VAC, 0.25 A @ 175 VDC Connection Pro 应用领域：广泛应用于工业自动化、机械设备、电气控制柜、HVAC系统、液压系统、气动系统等需要位置检测、行程控制和压力监测的场景 产品特点：工业级设计，品质可靠；多种安装方式，适应性强；宽电压范围，经久耐用