3 Amp Load Control / Low Voltage Disconnect 12V or 24V

Protect your batteries from over-discharge. Once the battery or input voltage is below the Off set point, a time delay starts. If the input voltage remains at or below the set point the output is turned off once the time delay has been reached. When the input voltage is at or above the On set point a time delay starts. If the voltage remains at or above the set point and the time delay is up the output will turn on.

You order the set point and time delay and they are fixed during manufacture.
An optional adjustment can be ordered on the back of the control to change either the time delay or voltage set points.
Model: L3


• Extreme design –40° to +50°C (-40° to +120°F)
• Temperature Compensation
• Reliable - 100% solid state
• Fully encapsulated in epoxy potting
• 5 year warranty
• Manufactured with solar power
• Designed and built in North America

Electrical Specifications
Voltage configurations 12 or 24 volts (custom voltages 6 to 60 volts)
Consumption 0.6 mA, 2.5 mA when Load on
Max. input 40 volts (12V control), 60V (24V control)
Max. Current 3 amps DC
Typical set points: On:13.0 Volts, Off:12.0 Volts, (other voltages available to 60V)
Adjustable +- 0.5 Volts
Typical time delay: 60 Seconds at or past set point (other time delays available)

General Specifications
Temperature range: –40° to +50°C or +120°F
Case: ABS case, completely sealed in epoxy
Weight: 50 grams (approx. 2oz)
Size(H x W x D): 3.8 x 7.0 x 3.1 cm (1.5 x 2.75 by 1.3 inches)
Wire: 18 gauge leads 5 inches long
Mounting: wall mountable

Voltage setpoints
Time delay On, Time delay Off
Trim adjustment on back of the control
Custom wire lead lengths
Temperature Compensation ON
Status Light: 1 LED (1 flash - low set point, 2 flashes - Off, 3 flashes - Low & Off)
Lithium Battery (no discharge below 4C)
Output ON when the voltage is low

Install Manual (pdf)

38 USD