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Conventional

Manual/Auto Box

QM-MA-01E

Product features

To be installed outside exit of gas extinguishing conservation area, and high brightness LED displays working status.

To adopt exclusive key design to avoid misoperation.

It matches with JB-QBL-QM200 gas extinguishing control panel or JB-QB-QM200/4 gas extinguishing control panel.


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The QM-MA-01E manual/automatic control switching unit serves the main role of generating the manual/automatic control signals for the gas fire-extinguishing controller, while indicating fire alarm and gas release. The manual/automatic control switching unit is installed at the exit of a site with a gas fire-extinguishing system, using a key for switching over of manual/automatic control.

Technical Parameters:
Operating condition:Temperature -10 ℃ ~ +55 ℃
Humidity ≤ 95% (40 ℃ ± 2 ℃, without condensation)
Operating voltage24V DC
Operating current< 50mA
Contact current:< 2A / 24V


If you need any help, please do not hesitate to contact us by Email, we are sure that you will get our response as soon as possible.


Headquarter in Shenzhen


Tel: +86 755 2690 9106


Fax: 86 755 8622 6969


E-mail: sales@fhsjdz.com


Add: 3F, Guangcai Xin Tian Di Building, Nanshan Road, Nanshan District, Shenzhen, 518054, P.R.China


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