Electrols introduces annunciator windows in three types and sizes; namely, aw-7052, aw-7035 and aw-5530. The design is flush front panel mounting type with built-in spring loaded twin lamp holders for reliability. Powder coated aluminum window frames can be screwed or plastic window frames can be snap fit with 2.5 mm translucent white diffuser screen and 1.5 mm clear or colour screen. Legends can be photo type set, which can be placed between two screens or can be engraved on the screen itself. Lamp holders are suitable for ba9s/14 lamp caps with brass solderable terminals, with options for individual or parallel lamp terminations. Annunciator windows with super bright leds are also available. The annunciator windows are used in electrical and electronic instruments, control panels, fire alarm systems, etc, as visual signaling indicators.
