Hochiki ESP Short Circuit Isolator Adaptor (Base Not Included) in Ivory or White

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    • In Stock
  • YBN-R/3(SCI)-OEM

Hochiki ESP Short Circuit Isolator Adaptor in Ivory or White (Pack of 10)

The YBN-R/3(SCI)-OEM and YBN-R/3(WHT)-OEM-SCI are adaptors featuring an integral short-circuit isolator, which has been designed to be fitted to a standard sensor mounting base (YBN-R/3) to convert it into a short-circuit isolator base. This combined unit will then detect and isolate short-circuits on the loop. When a short-circuit is detected the combined unit will drop the power to the rest of the loop.

The combined unit is compatible with the ESP range of sensors and does not require a loop address. A remote fire LED facility is provided when a sensor is attached to the combined unit. This product is sold in a boxed quantity of 10 pieces (unit price shown).

Note: A fitted sensor will still be powered when this device is isolating.

Key Features

  • Converts standard mounting base to SCI base
  • Easy to fit
  • Ultra-slim profile
  • Matches standard base colours
  • Also in Ivory or White
  • Sold in a boxed quantity of 10 pcs

Available Versions

  • YBN-R/3(SCI)-OEM - Ivory Hochiki ESP Short Circuit Isolator Adaptor
  • YBN-R/3(WHT)-OEM-SCI - White Hochiki ESP Short Circuit Isolator Adaptor

Technical Specification

  • Ordering codes :
    • YBN-R/3(SCI)-OEM - Ivory
    • YBN-R/3(WHT)-OEM-SCI - White
  • Protocol : ESP
  • Operating Voltage : 19 - 41 V dc (24 V dc nominal)
  • Standby Current : 60 µA
  • Current drawn by isolator during fault condition : < 4 mA
  • Maximum current consumption from remote LED : 10 mA (limited by attached sensor)
  • Maximum continuous current : 1A
  • Maximum quantity per loop : 127*1
  • Ambient temperature range : -10°C to +50°C
  • Relative humidity : 10% to 95% RH (at 40°C)
  • Colour and case material : Ivory or White ABS
  • Fixing centres : 48 mm through to 74 mm
  • Maximum wire thickness : 2.5 mm²/terminal
  • Weight : 79g

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