Conventional MCP electronic module with second microswitch


Approval: VdS, CNBOP

Same as 804900, but with second microswitch with dry contact NC/C (break) or NO/C (make) that is activated when the alarm is triggered.
Additional Information:
In combination with the yellow housing (Part No. 704902), the electronic module is approved as an electronic control unit for gas extinguishing systems.

The Part No. 804901 electronic module with yellow housing conforms to the EN 12094-3 standard and can be used as an electronic control unit for gas extinguishing systems in dry, non-hazardous industrial premises.

CNBOP certificate valid only with additional “Pozar” sign available as option (Part No. 704911).
Alarm displayLED, red
Alarm current @ 9 V DCtyp. 9 mA
Connection terminalmax. 2.5 mm² (AWG 26-14)
Application temperature-20 °C ... 70 °C
Operating voltage8 ... 30 V DC
HousingPC ASA plastic
Weight gapprox. 236 g (with housing)
Contact load30 V DC / 1 A
Storage temperature-30 °C ... 75 °C
No. of detector/zone10 detectors per zone (according to VdS)
Detector specificationEN 54-11, Type B
Air humidity< 95 % (non-condensing)
Type of protectionIP44 (in housing), IP55 (with accessory)
VdS classF
VdS-NrG 205001/G 205003
DimensionsW: 133 mm H: 133 mm D: 36 mm