Voltage Controlled Switch 4 Amp
These high performance low voltage disconnects increase battery life by preventing excessive battery discharge.
When the battery voltage is too low the control automatically switches the load off. When the battery voltage has recovered the control turns the load back on. In this way the battery is protected from excessive discharge.
Model VS4 (12 volts) or VS4-24V (24 volts)
Features
• Low Battery consumption
• Can power a relay to increase load current
• Extreme temperature range -40° to +85°C (-40° to +185°F)
• Encapsulated in epoxy potting
• Adjustable voltage set-point
• No radio interference
• 5 year warranty
• Manufactured with solar power
• Designed and built in North America
General Specifications
Temperature range: –40° to +70°C -40° to +160°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
Mounting: wall mountable
Electrical Specifications
Max. current at 70°C 4 amps DC
Power Consumption Off: 0.15 mA
Power Consumption On: 2.2 mA
Typical set points: On: 13.3 Volts Off: 12.0 Volts (user adjustable approximately from 12.5 on 11.2 off to 13.5 on 12.2 off)
Options
Custom set points available
Custom wire lead lengths
Temperature compensation
Voltage Switch 4A Instructions (200kb pdf file)