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Data Line Din Rail Signal Surge Arreser


Surge protective device for Signal Coaxial System                      

Model No.: FS-DR-XX/XX

1.Din rail RS485 signal surge arresters are applied to control signal double wire circuit in LPZ0 to LPZ3, e.g. 4~20mA circuit, RS485 circuit, RS422 circuit, gas detector, car-park system, CCTV remote monitor, remote control circuits.

2.Common and difference surge protection mode, excellent performance.

3.The pluggable module allows a fast replacement in case of fail.

4.The grounding is realized through an earthing-clip on the DIN-Rail and / or earthing – clamp.

5.No limiting in operating current due to parallel connecting method.

6.Mounting on 35mm Rail, small space.

1. Dimension & Cirucit


2. Circuit


3. Electrical parameter


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We are professional manufacturer on R&D, production of surge protection products, including TUV certified AC SPDs according to IEC61643-11:2011, DC SPDs for PV system according to IEC61643-31, SPDs for PoE, surge counters and surge protection products test devices.

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 Tel: +86-757-86718031

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