Hotline: 0902862116
Manufacturers: GST
Origin: China
In loop type fire alarm system, it often occurs that partial short circuit of loop affects the whole system. DC-M9504 Loop Isolator can isolate the shorted circuit from the complete loop to ensure normal operation of other parts and locate the isolated part. The isolator is applicable to Class A loop wiring. As a base type, the isolator can be used to replace a common base, to save the cost of installation and cabling.
Features
☆Isolation of short circuit, automatic restore when shortcircuit is cleared.
☆Standards: UL864
Technical Specifications
☆Operating Voltage: 24V
☆Minimum Operating Voltage (VMIN) 16V
☆Standby Current ≤0.15mA
☆Action Current≤ 2mA
☆Capacity Maximum 70 devices between two isolators
☆Devices quantity connected to each loop ≤128
☆Ambient Temperature 0℃～+49℃
☆Relative Humidity ≤93%, non condensing
☆Dimension ф100mm×39mm.
