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Inertia Switch

 P/N 400-10R, 400-10B and 400-10W, are a simple and compact component which will momentarily close electrical contacts when exposed to a horizontal impact or acceleration which surpasses a preset value.

Our Inertia Switch is adjustable from 1.5G to 3G. Response time is .034 seconds for an impact of 1G in excess of the switch setting. The inertia switch passes the equivalent  of the vibration section of MIL-E-5272A without damage or impairment of function.