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300A 12V High Current Master Battery Disconnect Switch Heavy Duty Power Cut Off
About this item:
Our master battery disconnect switch provides power cut off to electrical system, to help prevent battery drain,safety and efficient.
For safety and environmental protection,When car or boat or RV is not in use, disconnects the battery safely.
Rated to 300 Amps continuous duty, 1000 Amps intermittent duty, used for 12-48 VDC systems to isolate and secure the electrical
system,can stand alone or be locked together with other switch.
Heavy duty metal case(all aluminium housing) has strong weather resistance, protects internal components of the switch for use in the
harshest conditions,The surface treatment is bright chrome plating,Rust free and has a long service life.Mounts in 3/4\" hole, equiped
with a face plate.Copper terminal stud size: 3/8\" (10 mm) x 2.
This battery isolator switch with face plate is easy to install, Knob detachable and with spring, has on/off indicator, it has a definitive
click when turning on and off.Provides a simple and economical way to separate batteries
Product Description:
High Current Master Battery Disconnect Switch Rated 300A Continuous or 1000A Intermittent
Our battery disconnect switch can disconnect the battery safely, to locate in an emergency with a handle, to help prevent battery drain.
It is applied for ATVs, Trailers, Off-road, RVs, Trucks, Heavy Vehicles, and so metal case(all aluminium housing), durably made for safety use.
Mounts in 3/4\" hole, equiped with a face plate.Equipped with a faceplate.- On/Off 2 positions.Copper terminal studs with nuts and washers.Rated 300A continuous or 1000A Intermittent.Used for DC 12 - 48V systems to isolate and secure the electrical system.Can stand alone or be locked together with another switch.Handle is spring loaded to the off position to prevent incidentally turning onEliminate any power draw from the battery when the vehicle or boat is not in use.Disconnect the battery safely.Universal used for Car, Vehicle, RV and Boat, etc.Used as electrical equipment\'s switch.Installation Procedure:
Step 1: Disconnect battery
Step 2: Determine negative cable
Step 3: Choose a suitable mounting position for the switch
Step 4: Both kits have cable terminal ends needed to complete shut-off switch installation, then install a switch
Step 5: Do not attach positive and negative cables to shut off the switch at the same time, battery explosion may result
Step 6: Reconnect the battery and check for correct operation
What you get:1 x battery switch.2 x 2x3/8\" Copper Lugs. 2 xHeavy Duty Heat Shrink . 2 x Rubber Terminal Insulators
On Sep 20, 2026 at 00:56:04 PDT, seller added the following information:
