Alternators, Battery Disconnect Switches, Electrical Accessories
183 Automatic Battery Disconnect Safety Switch
“Electro-Wizard” Automatic
Battery Disconnect Switch Ideal Protection For:
• Construction & Farm
Equipment / Mining &
Off-Highway Vehicles
• Heavy-Duty Trucks
• Automotive / Racing
• Marine
• DEF System Compatible
• 12 Volt Electronic Battery Disconnect
Switch. 24V system available upon request.
• Passive Magnetic Solenoid Operation –
No mechanical switch to forget to operate
• Sealed Waterproof Design Can withstand
severe operating condition
Characteristics Ratings
Voltage 12 Volts
Max Continuous Current 250 Amps
Max Surge Current 2500 Amps
Environmental Protection
IP65
Rating
Corrosion Resistance Salt spray test:
300h
Operating Temperature -40°F to
+185°F
Terminal Specs M10 (Diameter)
0.89 in. (Length)
Internal Contacts Silver Plated
Copper
Contact Terminals Tin Plated Brass
Stop battery drain with the Flaming River Low Voltage Disconnect!
• Automatic disconnection through battery
voltage measurement.
• Disconnects auxiliary loads when battery has
drained past a specified threshold. This is a safe
battery level designed to allow the user to
restart the vehicle.
• Battery charging will automatically reconnect
the load
• Positive voltage from the ignition line will
prevent load disconnection while the vehicle is
operating
• Manual disconnection operated by dash
mounted toggle ON/OFF switch
• System status can be monitored via LED indicator
• 1-3 mA current draw while monitoring battery voltage
• Thermal protection from overheating
• Environmentally sealed device for maximum life
span (IP6K7/IPX9K ratings).
• Includes 4-way wire harness (13 feet long) with
connections to Vehicle Ignition, Ground, Command
Button, and Indicator Light
Part No. Description
FR1051 12V Electro Wizard –
Grounded
Solenoid (Positive
Disconnection ONLY )
FR1052 12V Electro Wizard –
Insulated Solenoid (Positive
AND Negative Disconnection
Supported)
Part No. Description
FR1053 3 Minute Time Delay Relay
FR1055 6 Minute Time Delay Relay
Characteristics Ratings
Operating Voltage (Fully
Charged Battery)
13.5V (12V System)
28V (24V System)
Preset Threshold Voltage 12.1V
Max Continuous Current 250 Amps
Max Surge Current 800 Amps (30 seconds)
2000 Amps (5 seconds)
Environmental Protection Rating IP6K7/IPX9K
Corrosion Resistance Salt Spray Test: 300 hrs
Operational Temperature -40°F to +185°F
Time Delay 60 seconds
Contacts/Terminals Silver Plated Copper
Terminal Dimensions M10 (Diameter)
0.94 in. (Length)
Electronic Components are Non-Returnable
Low-Voltage Battery Disconnect
Safety Switch - FR1058