The indicator light is integral with switch cover and standardly furnished.

标准配置包括与开关盖一体化的指示灯.

互联网

Optional flow indicator light integral with switch cover ( FS 10 - CL ). Indicates flow or no flow conditions.

可选择与开关盖一起配置的流量指示灯 ( FS10-CL ). 指示有流量或无流量情况.

互联网

Flow indicator light integral with switch cover. Indicates flow or no flow conditions.

与开关盖一起配置的流量指示灯. 指示有流量或无流量情况.

互联网