Colour LED annunciator
Mercken engineering co., a market leader in relay testing equipment, and monitoring systems,
offeres one of the most comprehensive alarm annunciator products in the market.
MA10 annunciator is structured in a steel enclosure.
legends are laser printed on standard transparency film for easy field changes by the customer.
push-button membrane switches are also added for silence. MA10 come standard with flush
panel mounting brackets and terminal block connections.
Feature and benefits
- 9 or 12windows, fully self-contained annunciator.(other sizes available on request)
- 3 colour changing led display,(green=normal, blinking yellow=new fault, red =sustained fault)
- Isolated inputs
- AC/DC field contact voltage ( NO/NC input )
- 96x96mm (9 windows) or 144x144mm(12 windows)
- Control pushbuttons ( test, acknowledge and reset functions )
- Lamp free LED annunciator.
- Fail-safe logic
- Laser printed legends
- Output reflash relay
- Audible alarm
- Power supply: 12VDC,24VDC,48VDC,110VDC,125VDC,220VDC/AC (options)
- Relay for external audible
- Available in panel mount, surface mount or nema enclosure
- Microprocessor Technology