Gamber-Johnson 7300-0409: Lind Ruggedized Shut Down Timer

$12000

SKU: 7300-0409

Description

Formerly Item No. 13791. Used as a Shutdown Timer, this unit alone can be used with loads up to 20A.

Shut Down Delay

  • Factory Set at 2 hours

AMP Load

  • Up to 20 AMPS

Features

  • Shut Down Timer (SDT) protects the automobile battery from over discharge by shutting OFF at a preset time after engine is shut down or battery discharged to a low voltage level
  • SDT protects radio or computer equipment from damage due to low or high input voltage
  • Low voltage shut down at 10.5 V DC
  • High voltage shut down at 18 V DC with auto reset
  • Automatic activation by sensing the battery voltage (battery not charging = timer ON)
  • Optional activation by ignition switch connection (ignition OFF = timer ON)
  • LED indicators

Warranty

  • 3 year limited warranty


Availability, Lead Times and Shipping

Please note that ALL Gamber-Johnson and Havis mounting and docking equipment typically takes at least a week to ship.  Lead times can often be 3-6+ weeks or longer depending on the exact items purchased.  The following is guidance only and changes frequently.

  • Basic mounting hardware such as plates or poles:  1-2 weeks to ship
  • Vehicle-specific kits or more complex mounting solutions:  2-4 weeks to ship
  • Powered docking stations with port replication:  4-8+ weeks to ship.

Please call, email, or chat with us to discuss lead times as it specifically relates to your needs.  Expedited shipping methods selected at checkout do not speed up lead times but rather reduce transit time when an order ships.

 

Additional information

Brand

Gamber-Johnson

Description

Description

Formerly Item No. 13791. Used as a Shutdown Timer, this unit alone can be used with loads up to 20A.

Shut Down Delay

  • Factory Set at 2 hours

AMP Load

  • Up to 20 AMPS

Features

  • Shut Down Timer (SDT) protects the automobile battery from over discharge by shutting OFF at a preset time after engine is shut down or battery discharged to a low voltage level
  • SDT protects radio or computer equipment from damage due to low or high input voltage
  • Low voltage shut down at 10.5 V DC
  • High voltage shut down at 18 V DC with auto reset
  • Automatic activation by sensing the battery voltage (battery not charging = timer ON)
  • Optional activation by ignition switch connection (ignition OFF = timer ON)
  • LED indicators

Warranty

  • 3 year limited warranty


Availability, Lead Times and Shipping

Please note that ALL Gamber-Johnson and Havis mounting and docking equipment typically takes at least a week to ship.  Lead times can often be 3-6+ weeks or longer depending on the exact items purchased.  The following is guidance only and changes frequently.

  • Basic mounting hardware such as plates or poles:  1-2 weeks to ship
  • Vehicle-specific kits or more complex mounting solutions:  2-4 weeks to ship
  • Powered docking stations with port replication:  4-8+ weeks to ship.

Please call, email, or chat with us to discuss lead times as it specifically relates to your needs.  Expedited shipping methods selected at checkout do not speed up lead times but rather reduce transit time when an order ships.

 

Additional information

Brand

Gamber-Johnson

SHIPPING AND LEAD-TIMES

Important: Choosing an expedited shipping option at checkout only affects the delivery speed after your item ships. It does not guarantee same-day or next-day shipping.

General Lead Time Guidance for items not in stock

  • Toughbooks: Several in stock options, but often have lead times of 2–12 weeks, depending on configuration
  • Getac Computers: May take 4-6 weeks to ship
  • Vehicle Equipment
    • Basic mounting hardware (e.g., plates, poles): Usually ships in 1–2 weeks
    • Vehicle-specific or complex mounting kits: Usually ships in 2–4 weeks
    • Docking stations with port replication: May take 4–8+ weeks to ship

Availability changes daily due to high demand and supply chain constraints.
Please call us at 888-337-3007 or use our chat feature to confirm product availability before placing urgent orders.

We’re here to help you get what you need—as quickly as possible.