Brahma 30082311 CM381.1 control box

Brahma CM381.1 (30082311 / 246.124.050) is a reliable microprocessor controller (flame safeguard control) for heating systems. It is designed to automate atmospheric gas burners, providing full control over ignition and safe operation in intermittent mode. Main characteristics: Parameter Value Model Brahma CM381.1 Part numbers 30082311, 246.124.050 Supply voltage 230 V AC, 50/60 Hz Power consumption 9 VA Burner type Atmospheric, single or two-stage Operating mode Intermittent (requires stop every 24 hours) Pre-purge time (tv/tp) 30 seconds Safety time (ts) 5 seconds Wait time (tw) 30 seconds Min. ionization current 1.2 µA Lockout reset Manual Socket included No (purchased separately) Protection class IP40 / IP00 Operating temperature -20 to +60 °C Dimensions 8.5 × 6 × 6.5 cm Weight 0.2 kg Model features: Manual reset of safety lockout: after a fault, the unit must be manually reset by pressing the reset button, completely eliminating the risk of automatic restart. Instantaneous flame monitoring: uses ionization method, reaction time to flame loss is less than 1 second. Two independent safety contacts: this duplication of the critical gas valve control circuit ensures maximum safety. Built-in ignition transformer: the device is equipped with an efficient built-in ignition element. High reliability: service life of more than 250,000 operations at maximum load. Protection against external influences: the device has a compact, impact-resistant housing and built-in protection against short circuits and voltage fluctuations. Compliance with standards: the device is certified according to European standards and complies with EN298:2003. Installation and operation: Installation: the device can be installed