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MB5Ei Maintenance Control Box Parameters
Product Name: MB5Ei Maintenance control box
Product Features
MB5Ei Maintenance control box‘s four-bus transmission between the controller and the artificial alarm signal
Can directly cut off the corresponding fire zone start line
Stable and reliable work
The manual coding circuit and the control bus circuit are integrated into one structure and are easy to install and construct.
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Operation Voltage |
DC18～26V |
|
Monitor current |
≤17 mA |
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Action current |
≤20 mA |
|
Line system |
Four-wire system |
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Contact capacity |
DC24V 2A |
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Number of contacts |
A pair of normally closed (in series with the start line) |
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Dimensions |
154mm×48mm×194mm（L×W×H） |
Besqo Marine offers a wide range of Fire Alarm System. For more information , leave message or send an email to sales@besqo.com.