INDICATORS

An indicator with no suffix is an unmounted indicator.  Suffix letters A to L represent resistance, with M indicating that  different types of indicators are mixed on one mounting strip and N to Z representing dimensions of the mounting strip.

INDICATORS No. 2201AQ - Used with locally powered DC bells
INDICATORS No. 3501AN - Used with locally powered DC bells
INDICATORS No. 3701AN - Used with locally powered DC bells
INDICATORS No. 4001AN - Used with locally powered DC bells

Last revised: December 04, 2025