Instruction Manual
Installation & Operation
Model FA2100 CVR
Jan. 20/02
Rev. 07
Page C–3
165E1846–00
MODEL 3LO–453/3 INERTIA / IMPACT SWITCH
C.1.0
GENERAL
The Model 3LO–453/3 Inertia Switch is a highly
reliable latching inertia/impact switch used in
various military and commercial aviation
applications. These units are factory preset at
certain g-levels. When predetermined g-levels
are exceeded by the aircraft, certain systems such
as voice/data recording, emergency lighting, and
fire control can be automatically turned on and
off.