Reversible Electric Drive for Smoke Extraction Valve LAB R-BLE24 for Fire Safety Applications

Electric actuator is designed for installation on normally closed fire dampers and smoke dampers of smoke ventilation systems. Execution of the gear mechanism only on metal gears. Compatible with all ACS systems (e.g.

Bolid, Gefest, Rubetek). There is a mechanism of manual control. Main characteristics of the actuator:

1. Torque -15 Nm, controlled by power supply.
2. Power supply from 24 V mains, with the possibility of connecting power supply from an independent source.
3. Auxiliary switches - 2 single pole with double switching 1 mA...3 A, 5 VDC, 250 V ~.
4. Turning time - <30 s.
5. No ventilation damper position regulator and return spring.