J402-453美国UE双点开关现货UE中国代理西安秦控UE***代理成工电话/微信15388626179029-89390083***：1826994033UE***：http://J402-453美国UE双点开关现货UE中国代理2个***的SPDT开关量输出信号，机械式压力开关电气连接3个7/8”直径的冲孔压力连接口1/4"NPTF；S126B-S164B型.520-535型;1/2"NPTF抗振动经2.5G，5～500HZ振动试验，可重现设定点外壳压铸铝合金，带环氧树脂涂层.垫圈密封.卡紧螺丝外壳防护等级加选项***00可符合NEMA4X.IP65要求(防水型电气接口)电额定值15安培.125/250/480伏交流重量约重3-7.5磅400系列压力开关是一种多用处的系列开关，特别适用于需要多点输出和控制时。双点和3点设定提供多点的输出，可用于报警和关断，预警和报警，高/低限个液位控制功能。全天候系列开关有多种微动开关和多种过程接口的选择，使得400系列开关可以满足各种不同的需求。由于其自身的特性，400系列广泛应用于保护与控制，工业过程装置及泵，汽轮机，压缩机，纸浆和造纸，水及污水处理等行业.J402-453美国UE双点开关现货UE中国代理J402-156J402-164J402-270J402-S137BJ403-441J403-442J403-443J403-448J402-574J402-440J402-441J402-442J402-454J402-550J402-551J402-S146BJ402-443J402-448J402-449J402-S144BJ402-450J402-451J402-452J402-453J403-555J403-S126BJ403-S134BJ403-S137BH117-191H117-567H117-564J403-S144BJ403-S146BJ403-S156BH121-550H121-552H121-553H121-S137BJ402-552J402-553J402-612J402-555J402-535J402-570J402-571J402-16014J400-550J400-551J400-552J400-S134BJ400-553J400-554J400-555J403-570J402-572J402-358J402-361J402-376J403-551J403-552J403-553J400-S164BJ402-610J402-614J402-126J402-S126BJ403-452J403-453J403-454J403-550J402-134J402-137J402-144J402-146J403-449J403-450J403-451J400-S156B)