271

产品型号：271 产品名称：271 产品分类：Alternating Relays 品牌：Time Mark Corporation（美国时间标记公司） 产品简介：The Model 271 3-Stage Alternator is designed to control the motor starters in a stage pumping or compressor system. Its purpose is to ensure that only the required motors are used, and that each motor receives the same average amount of run time. Motors are sequenced in a first-on, first-off cycle. Potential uses include water supply systems, air compressor systems, sewage disposal plant systems, storage tank filling or emptying systems, water recycling systems, irrigation systems or sump pump applications. 技术参数：Contacts: SPST; Mount: Surface Mount; Voltage Range: 120VAC 应用领域：适用于双泵交替运行、负载均衡、备用泵自动切换、空调压缩机交替控制等需要交替运行的场景 产品特点：美国原装进口，品质可靠；DIN导轨安装，方便集成；LED状态指示，直观易读；宽电压范围，适应性强；工业级设计，经久耐用