SIEMENS QRA10.C UV Flame Detector | Normal Sensitivity voomi_id_42683 This relay offers one normally

This relay offers one normally open and one normally closed contact

Brush Type: Scratch Brush

Easy to install for efficient repairs

Engineered for 4

Ideal for controlling water flow in pool systems

SIEMENS QRA10.C UV Flame Detector | Normal Sensitivity voomi_id_42683 This relay offers one normallyThe Siemens QRA10. C UV Flame Detector is a normal sensitivity, ultraviolet flame detector designed for use with Siemens burner controls. It is designed to monitor the intensity of the burner flame UV radiation during each half cycle, providing a signal current to the control system. This detector features a die cast aluminium housing with a 1in. mounting coupling and a connection facility for cooling air. It also has a bayonet fitting for secure