Bảng xả khí/ngừng xả khí khẩn cấp GST

Liên hệ 0907080979

Mã SP: GST C-9317

Thông tin chi tiết

  • C-9317 is non-addressable, neither start nor stop occupies address point.
  • It outputs volt-free normally open contact signal can directly control devices like sounder strobe.
  • The contact closes when the start button is pressed, and it’s open when the stop button is pressed. Both the start and stop button are self-latched.
  • To avoid mis-operation, the start and stop buttons are protected by a glass cover. When fire occurs,
    break the glass cover to press corresponding button. The broken glass should be replaced in time