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Battery Disconnect Timer

  • TESSCO SKU: 219277
  • UPC: 646444455374
  • MFG PART #: TMR-30A

The NewMar TMR-30 power timer eliminates dead vehicle batteries caused by power drain from electronics that must operate while the engine is off. This battery disconnect timer allows the use of accessory loads per programmed time limit while preserving the battery for engine start. The shut-off timer has a programmable time limit of 15 minutes to 15 hours.

The NewMar TMR-30 power timer features 12V nominal, 30 amps, and 3 mA standby current. The rugged construction, cast aluminum case with epoxy potted components, is designed to withstand heat and vibration of engine compartment applications, and perform in demanding
emergency vehicle applications.

Technical Specs

  • Spike Protection
  • Connections
    Optional Ignition
  • Manufacturer
  • Isolated
  • Depth
  • Maximum Intermittent Amperage
    30 A
  • Item Height
    1.25 in
  • Delay Time
    From 15 minutes to 15 hours
  • Item Width
    3.875 in
  • DC Input Voltage
    12 V
  • Maximum Continuous Amperage
    30 A
  • Qty/ Uom
    1 Each
  • DC Input Voltage Range
    10.5-13.8 V