Sequence Controllers LGK16.322A27

Siemens Burner Control LGK16.322A27

The Siemens LGK16.322A27 is a gas burner control (sequence controller) for stationary air heaters, with an electromechanical program switch visible through its indicator window. It runs a pre-purge time (t1) of 36 seconds and a safety time (TSA) of 2 seconds max., working with an ionization probe or QRA53/QRA55 UV flame detectors, on a 220-240V~, 50-60Hz, 3.5VA supply, with a switching load rating of 4A per contact (5A total). Approved to DIN Rg. 5F018/02 and CE-0085AO0103. Manufactured by Siemens Building Technologies Production GmbH, Germany, and supplied by R.K. Instruments & Controls.