C-9503E Loop Isolator
In loop type fire alarm system, it often occurs that partial short circuit of loop affects the whole system.
Description
In loop type fire alarm system, it often occurs that partial short circuit of loop affects the whole system. C-M9503 Loop Isolator can isolate the shorted circuit from the whole system to ensure normal operation of other parts and locate the isolated part. The isolator is applicable to all kinds of loop fire alarm systems, suitable for Class A and Class B.
Operating Voltage: Loop 24VDC
Standby Current≤ 0.15mA
Capacity：Maximum 70 devices between every two isolators
Maximum 128 isolators per loop
Operating Environment:
Temperature: 0℃ - +49℃
Relative Humidity: 93%
Dimensions: 120mm x 80mm x 43mm
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