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HomeProductsIntelligent Fire Alarm SystemAccessories for Fire Alarm SystemBase Mount Short Circuit Isolator
  • Base Mount Short Circuit Isolator
  • Base Mount Short Circuit Isolator
  • Base Mount Short Circuit Isolator

Base Mount Short Circuit Isolator

    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF,EXW,FCA
    Min. Order: 1 Bag/Bags

Basic Info

Model No.: TX7232

Additional Info

Packaging: Carton

Brand: TNA

Transportation: Ocean,Air

Place of Origin: SHENZHEN

Port: YANTIAN,SHEKOU

Product Description

The TX7232 manufactured base on the requirement of EN 54 part 17, European Standard. In the event of short circuit on the detection loop the TX7232 Isolators either side of the loop will detect the problem and open circuit and isolates the faulty part of the loop, enabling other devices on the unaffected part of the loop to operate normally. The isolator will continue to monitor for the fault to be repaired, once the fault is cleared the isolator will automatically reinstate the effected part of the loop.

The unit is aesthetically pleasing with unobtrusive design that will complement modern building designs and its plug-in type assembles make installation and maintenance more convenient to the installer. The TX7232 Isolator is compatible to the TX7004 Analogue Intelligent Fire Alarm Control Panel, produced by single manufacture T&A, to avoid addressable communication compatibility problem.


Feature and Benefits

  • EN54-17:2005 Compliance LPCB Approved

  • In the event of a short circuit isolates faulty parts of the loop.

  • Automatically resetting once the fault has been cleared

  • Can monitor up to 70 devices

  • LED status indicator

  • Loop powered device

  • Aesthetically pleasing design

  • A detector can be mounted directly above the isolator

Technical Specification

  • Listed LPCB Pending
  • Compliance EN54-17
  • Input Voltage 24VDC [16V to 28V]
  • Current Consumption Standby : ≤0.15mA, Alarm: ≤2mA
  • Protocol T&A
  • Number of monitored Max 70 Devices
  • Output Impedance 480 mΩ
  • Indicator Status Normal: Single blink/Active: Steady-on
  • Material / Colour ABS / White Glossy finishing
  • Dimension / LWH Diameter 100.7mm, Thickness 34mm
  • Weight 108g (with Cover), 91g (without Cover)
  • Humidity 0 to 95% Relative Humidity, Non condensing




Base Mount Short Circuit Isolator


Looking for ideal Base Mount Short Circuit Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Base Mount Type Isolator are quality guaranteed. We are China Origin Factory of Detector Base or Isolator Alone. If you have any question, please feel free to contact us.

Product Categories : Intelligent Fire Alarm System > Accessories for Fire Alarm System

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