Hemispherical Latching D38999 Connector 3LO-882


Our Model 3LO-882 is a highly reliable latching inertia/impact switch used for various military and commercial aviation applications. The specified g level is preset at the factory. When predetermined g levels are exceeded by the aircraft in any direction, this switch will automatically turn on or off certain systems such as: voice or data recording, emergency lighting, and fire control. The device remains latched until manually reset. A D38999 connector ensures reliable termination in harsh environments. This unit is an excellent choice for helicopter applications.

  • Specifications

    • Sensitivity: Hemispherical
    • Contact Type: SPDT
    • Contact Rating: 5.0A @ 28 VDC / 125 VAC
    • Contact Resistance: Less than 0.5 ohm
    • Insulation Resistance: 500 Mohms@500VDC
    • Reset: Latching, manual reset
    • G Range: 3 to 100
    • Termination: Connector
    • Seal: Hermetic 1 X 10-5 cc/sec
    • Accuracy: 10%
    • Damping: Undamped
  • Special Features

    • Highly reliable and accurate
    • Small and lightweight
    • No power required
    • Latching with manual reset
    • Cockpit Voice Recorder CVR
    • Flight Data Recorder FDR
    • Emergency lighting
    • Fire supression
    • D38999 Connector
    • Fast response time