Conventional MCP electronic module with second microswitch
804901
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 display | LED, red |
| Alarm current @ 9 V DC | typ. 9 mA |
| Connection terminal | max. 2.5 mm² (AWG 26-14) |
| Application temperature | -20 °C ... 70 °C |
| Operating voltage | 8 ... 30 V DC |
| Housing | PC ASA plastic |
| Weight g | approx. 236 g (with housing) |
| Contact load | 30 V DC / 1 A |
| Storage temperature | -30 °C ... 75 °C |
| No. of detector/zone | 10 detectors per zone (according to VdS) |
| Detector specification | EN 54-11, Type B |
| Air humidity | < 95 % (non-condensing) |
| Type of protection | IP44 (in housing), IP55 (with accessory) |
| VdS class | F |
| VdS-Nr | G 205001/G 205003 |
| Dimensions | W: 133 mm H: 133 mm D: 36 mm |