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ChargeGuard, 12V Negative Ground Timer SwitchGSA Item
Havis, Inc. - ChargeGuard, 12V Negative Ground Timer Switch
TESSCO SKU : 315672 Mfg Part #: CG-X Qty/UOM : 1 EACH UPC: CG-X
The Havis ChargeGuard Select CG.X automatic on/off timer switch acts as a vehicle power management system by automatically turning on mobile equipment when starting the motor. The 12 volt negative ground ignition sensing timer switch is designed for two-way radios, mobile data terminals, laptop computers and other mobile computing devices.

The ChargeGuard delay timer switch has a selectable timeout delay. When turning the motor off, equipment can stay on from 5 seconds to infinity depending on what is programmed. This programmable timer delay switch comes pre-programmed with a two hour delay as the default setting.

This on/off timer switch wires directly to the battery or ignition switch in your vehicle. The ChargeGuard features your choice of sensing mode, automatic detection mode (AC), isolated alternator detection, voltage rise detection (DC only), or direct ignition mode (HL), depending on your preference.

The Havis ChargeGuard Select delivers higher productivity and lower maintenance costs for your two-way mobile communication.

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GSA
Contract:Schedule:
GS-35F-0548P70 - Information Technology
DC Input Voltage Range11-14 V
DC Input Voltage12 V
Connections+/- screw terminals
Maximum Continuous Amperage30 A
Maximum Intermittent Amperage30 A
Ground PolarityNegative
IsolatedYes
Spike Protectionyes
Item Height1.125 in
Item Width3.75 in
Depth3 7/8
Delay TimeFrom 5 seconds to Infinity
Mfg. Warranty3 Years
ChargeGuard Select is an automatic on/off timer switch for two way radios, mobile data terminals, laptop computers etc. Easy to install, compact, rugged and dependable. Automatically turns mobile equipment on when you start the motor. When you turn the motor off, the equipment stays on from 5 seconds to infinity depending on the selected time delay setting (default setting is two hour delay). Wires directly to the battery or ignition switch. Features include:


  • Low Voltage (11V)/ High Voltage (18 V) Protection
  • Selectable Time delay; 5 seconds to eternity
  • Outside Connection offers: Engine sense separated from BAT Lug; High/Low switched DC trigger input; Pre-warning output signal for computers
  • 30 Amp Load current rating
  • 5 mA Stand-By Current, Operating current 80 mA
  • Reverse Polarity Protection
  • Emergency override button provides 15 min of electronics power
  • Dimensions: 4" x 3.75" x 1.125"
  • Voltage diagnostic LED indicates stats with color/blink codes
  • Easy-open, splashproof access door
  • MIL-STD-810F Compliant
  • Choise of sensing modes: Automatic Detection, Battery Sensing (DC Rise), or Ignition

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