NOVA -G5719

generally installed outside the gas extinguishing spraying area. When the gas extinguishing is carried out, the gas spraying indicator lights up, showing “Do not enter after deflation” to prevent people from entering by mistake and causing injuries.

* Non-polarized bus two-wire, ultra-low power consumption design, no need of DC 24V powersupply

* Electronic code can be written in advance by encoder.

* BV copper conductor with cross-sectional area≥1.5mm2 shall be selected for DC 24V.