Facom 12v Surge Limiter (DX.8-12A) - Saves electronic power supply circuits even when vehicle battery discharged. Protects electronic components in the vehicle from the effects of voltage spikes when electrical devices (welders, power tools, etc) or static electricity are introduced to the vehicles wiring. Connect the 2 alligator clamps to the battery terminals if the battery is connected (1) or in place of the battery if it has been disconnected (2)....click on photo to enlarge the graphic.

• 2 indicators for checking correct battery connection.
• Current limited to 5 amperes: maintains the same power supply in case of irregular consumption.
• Automatic circuit breaker in case of short-circuit.
• Weight: 0.150 kg.
• This item replaces Facom DX.8-12 .
• For 12v systems only