Brahma 30030691 CM381N.4 control box

Brahma CM381N.4 BR 30030691 automatic gas firing device provides safe burner start-up and combustion monitoring. This Brahma CM381N.4 BR 30030691 oil burner safety control box ensures reliable operation and protection. Technical data Supply voltage: 220–240 V AC, 50 Hz Operating temperature: −20 to +60 °C Pre-purge: 15 seconds Safety time: 5 seconds Flame detection: ionization probe Adjusment Brahma CM381N.4 BR 30030691 gas control unit starts with chamber ventilation, then initiates ignition and monitors flame presence. If ignition fails, the system cuts off fuel and locks out.