Product Specification Sheet APS176

Rev. 07/2013

PK261A Dome Light Power Supply (for NC205)

This Specsheet is for a product which is discontinued. Please contact us for alternative products.
Architects' And Engineers' Specifications

The dome light power supply shall be Alpha Communications® / TekTone PK261A or approved equal. The PK261A shall power for up to 128 four (4) bulb dome lights used in conjunction with the NC205 Systems Enhanced Stations (model numbers IR254 through IR259).

The PK261A includes a power supply and a plug-on style connector with connection points for dome light power bus wiring, housed in a metal case.

PK261A Dome Light Power Supply (NC205 Series)
The PK261A Dome Light Power Supply provides power and connection points for up to 128 four bulb dome lights when used in conjunction with the enhanced stations, on our NC205 series nurse call system(s).

In addition to the housing and power supply, the dome light power supply includes connection points for dome light power bus wiring using a plug-on style connector.

  • Plug-on connections
  • Modular construction

Height: 11.75" (299mm) Width: 11.75" (299mm) Depth: 3.65" (93mm)
128 dome lights (4 bulb type)
Power Input:
115 VAC, 60Hz, 125W
0°C-50°C, 0-80% relative humidity


When is The PK261A Needed?

  • The PK261A must be used in conjunction with the NC260B central equipment, when enhanced stations are used with dome lights. Enhanced stations are model numbers IR254 though IR259.
  • The PK261A must be used in conjunction with the NC260B central equipment, regardless of station type when there are 8 or more IR260A (Duty/Staff) stations and/or LI388A (4-bulb non-supervised dome lights).
  • The PK261A does not need to be used if all stations are standard series, or visual (SF100C and.or SF340B), where less than 8 duty devices, (IR260A and LI388A) are present.

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Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.