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SigTEL Disable Refuge System 8 Line Expansion Unit

SKU: ECU-8S Category: Tag: Brand:


  • Can be connected to an ECU-4 or ECU-8 master controller to increase its line capacity to 12 or 16 lines respectively
  • Does not require a separate mains supply or batteries
  • Can be semi-flush mounted using the AFP385 bezel


  • Mains supply and standby battery requirements : Not applicable (power derived from ECU-4, ECU-8 or ECU-8NTmaster controller)
  • Cabling requirements : 2 x CAT 5 patch leads(supplied). These must be protected to BS5839 standards by joining the two cabinets (from ECU-4, ECU-8 or ECU-8NT) with a shortlength of 25mm steel conduit(45 to 60mm in length) and passing the cablesthrough
  • Dimensions / weight : W 412 x H250 x D 80mm (base); W 435 x H 269 x D11mm (lid); 3.1kg
  • Physical appearance : Lid and base RAL7305 (Grey texture), label background Pantone 429C


Additional information

Weight 4 kg