Brahma 37565010 NDM32 control box

SKU: 37565010, 246.124.153

Price on request

4 People watching this product now!

Brahma NDM32 37565010 control units are designed to control atmospheric gas and liquid fuel burners in installations with a non-constant operation cycle.


• Combined boilers

• Heating boilers

• Steam boilers

• Air heaters

• IR heaters

• Convectors

• Water heaters

• Furnaces

• Block burners


• EC certificate (CE PIN 0694BP0610) in accordance with Directives 90/396 and 93/68 on gas equipment;

• Comply with EN 298 (European standard for gas systems and flame detectors);

• Comply with EN 230:2005 (European standard for liquid fuel systems and flame detectors);

• Two independent safety contacts for gas valve control;

• The ability to control Brahma valves of the VCM0x type;

• The ability to connect a custom module;

• Direct or pilot ignition;

• Manual reset.

Technical information

Rated supply voltage 220-240V, 50-60 Hz

Power Consumption: 30 VA

Temperature: -20 °C – +70 °C

Humidity: Max. 95% at +40 °C

Protection: IP00

Built-in fuse: 4 A

External fuse: 3.15 A

Maximum weight: about 200 g.

Maximum cable length of external components:

– Room thermostat: 20 m

– Remote alarm: 20 m

– Ignition device (high voltage): 2 m

– Other cables: 1 m

The presence of a base: no

Pre-ventilation time (tv/tp): 20 sec

Safety time (ts): 5 sec

Dimensions: 10.7×8.1×3.6 cm


The plastic housing protects the controller from mechanical damage, dust and dirt under operating conditions. The special technology of production and surface installation of electronic components allows you to keep the dimensions of the controller to a minimum, so even complex controllers are very compact. The varistor protects the Brahma NDM32 37565010 controller from power supply voltage fluctuations.

Electrical connections

The installation must comply with national requirements and European standards, such as EN 60335-1/EN 50165, for electrical safety. When connecting the phase and neutral, the correct sequence must be observed, as an error can lead to dangerous situations. In case of an incorrect connection, the phase-neutral of the controller will operate in manual reset mode after the end of the start-up safety time.

Before starting the system, it is important to carefully check the cable connections, as improper connection can damage the controller and pose a security risk. It is also necessary to check the grounding of the controller, the metal body of the burner and the main power supply.

Additionally, it is necessary to ensure a sufficient distance between the ionization cable and the power cables/ignition cables. The use of the shortest and most direct ignition cable (maximum length 25 kV) is also an important point to ensure the safety of the system.