RY/RM系列继电器适合低电流电路开关的需求，如指示灯或逻辑级装置。标准的镀金触点可以防止触点氧化而影响导电性能。钯合金二分触点可以减小触点的弹开程度，使电路的开启和断开在最小弹开范围内完成。产品包括指示灯、检查按钮和顶部安装支架，有顶部安装、,DIN插座安装、,PCB插座安装或面板插座安装，4PDT和一个"真实"DPDT模型

RY4S-U-DC110,RY4S-UL-AC24,RY4S-UL-AC100,RY4S-UL-AC110,
RY4S-UL-AC220,RY4S-UL-ACV240,RY4S-UL-DC12,RY4S-UL-DC24,
RY4S-UL-DC48,RY4S-UL-DC100,RY4S-UL-DC110,RY2V-U-AC24,
,RY4V-U-AC24,
RY4V-U-AC100,RY4V-U-AC110,RY4V-U-AC220,RY4V-U-ACV240,
RY4V-U-DC12,RY4V-U-DC24,RY4V-U-DC48,RY4V-U-DC100,
RY4V-U-DC110,RY4V-UL-AC24,RY4V-UL-AC100,RY4V-UL-AC110,
RY4V-UL-AC220,RY4V-UL-ACV240,RY4V-UL-DC12,RY4V-UL-DC24,
RY4V-UL-DC48,RY4V-UL-DC100,RY4V-UL-DC110,RR2KP-U-AC24v