Designed to be installed right in your battery cable. Extra heavy duty. Protects against theft and electrical failures. Install under your hood, seat, on firewall or at the rear of the car. Rubber insulator boots cover stud and nut for the extra protection needed to prevent short circuits. You will not find a more affordable battery disconnect switch than this and for that reason, this is a very popular product. Uses 3/4" mounting hole.
Switches are drop shipped by Ron Francis via UPS ground service and most of them are made to order (not stocked) so immediate shipment is not expected.
-Download install instructions here: INSTRUCTIONS
Master Battery Disconnect with Boots
- Brand: Ron Francis
- Product Code: MS-1
- Availability: 1
- $49.95
-
$41.95
Related Products
PiMPx Standalone Engine Management (Batch Fire EFI)
-For Factory Equipped Batch Fire EFI Applications (83-95 2.3 Mustangs/Rangers, 85-95 Speed Density F..
$869.99 $899.99
PiMPxs ECU Wiring Harness for Ford V8 Engines (Sequential EFI)
Designed exclusively for our PiMPxs ECU when running a Ford V8 engine. Engine harness is comple..
$575.99 $599.95
PiMPxs ECU Wiring Harness for Ford 2.3 Engines (Sequential EFI)
Designed exclusively for our PiMPxs ECU when running a 2.3 Ford based engine. Two versions are avail..
$539.99 $559.95
PiMPx Engine Management + CAS + COP Kit | Batch Fire EFI | V8
-For Factory Equipped Batch Fire EFI Applications (85-95 Non-Mustang Ford V8's, 88-95 Speed Den..
$1,925.99 $2,049.99
PiMPxs Engine Management + CAS + COP Kit | Sequential EFI | V8
-For Factory Equipped Sequential EFI Applications (86-95 Mustangs, 94-95 Mass-Air F-Series/Bronco) ..
$2,019.99 $2,229.99
PiMPxs Engine Management + CAS + COP Kit | Sequential EFI | 4 Cyl
For Factory 4 Cylinder Batch Fire Applications that want to convert to Sequential EFI (Inj..
$1,749.99 $1,829.99
PiMPx Engine Management + CAS + COP Kit | Batch Fire EFI | 4 Cyl
-For Factory Equipped Batch Fire EFI 4 Cyl Applications who want the benefits of coil on plug w..
$1,655.99 $1,799.99
Master Battery Disconnect with Alternator Circuit
Designed to be installed right in your battery cable. Extra heavy duty. Protects against theft and e..
$41.95 $49.95
Safe-n-Sound Battery Disconnect | Remote Mount | Hidden Toggle | Key Fob | Single Function
With this nifty setup, one click of the key fob completely shuts down your car's entire electrical s..
$185.99 $194.95
Safe-n-Sound Battery Disconnect | Remote Mount | Hidden Toggle | Key Fob | Four Function
With this nifty setup, one click of the key fob completely shuts down your car's entire electrical s..
$253.99 $264.95
Tags: Wiring, Battery, Disconnect, Master, Switch, Circuit, Anti-theft, Anti, Theft, Ron, Francis, MS-1