M3 Series Annunciators

M3 Series Annunciators


EAPL offers a wide range of M3 Series Annunciators, providing smart fault-monitoring solutions for industrial control panels and delivering advanced engineering solutions for efficient and reliable fault annunciation.

  • EAPL's M3 Series Annunciators are designed to provide fast, reliable and intelligent fault indication for modern industrial control systems.  a compact design with advanced programmable features, they simplify fault monitoring while enhancing operator safety and system reliability. Built in rugged UL-rated ABS flame-retardant enclosures, the M3 Series offers easy installation, front-panel programming and flexible expansion through Master-Slave configuration. Replaceable window legends allow quick on-site colour or text changes, making commissioning and maintenance faster.
  • Key features include: Compact, lightweight UL-rated ABS flame-retardant enclosure; Bright SMD LEDs for excellent visibility; 4 Colour option, Red / White / Amber / Green to differentiate severity of faults; Available in 4, 6 and 8-window Master and Slave configurations; Front-panel programming of fault inputs and relay outputs; Rear terminal wiring for easy installation; Built-in electronic buzzer with dedicated fault alarm relay; User-selectable sequences: Manual Reset, Auto Reset, Manual Reset with Ring Back and FIFO; 
  • RS-485 communication interface with field-selectable device address; Optional Repeat Relay Card; Easy replacement of window legends.
  • Its key benefits is Fast fault identification and response; Reduced plant downtime; Simplified commissioning and maintenance; Flexible configuration for diverse applications; Expandable architecture for larger systems; Reliable long service life.
  • Its Applications include: Control & Relay (C&R) Panels; Transformer Protection Panels; HT & LT Switchgear Panels; Generator (DG) Control Panels; Fire Alarm Systems; Instrumentation Panels; Process Automation Panels; Water & Wastewater Plants; Power Plants; Oil & Gas; Cement and Steel Industries.
  • Why Choose EAPL: Intelligent programmable operation; Rugged industrial design; ompact and space-saving; Easy installation and maintenance; Reliable fault monitoring;  Trusted performance for industrial applications.

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