• Unique magnet restrained mass inertia mechanism • Rated at 10 Amps electrical load • Manually resettable • Reduces the risk of fire following a crash • Responsive to 360° impact • Ability to trigger GPS distress signal • Sensory feedback • Customized for various installations

An inertial switch is a switch, firmly mounted upon a vehicle or other mobile device, that triggers in the event of shock or vibration. It is a part of electrical circuits that may either enable or disable some function.

Buy HUIOP First Inertia Switch Vehicle Crash Sensor Standard Ignition Electric Fuel Pump, Electric Fuel Pump Inertia Switch, Black: Body - Amazon.com FREE DELIVERY possible on eligible purchases

2023年4月17日 · Buy ERYUE Switch, First Inertia Switch Vehicle Crash Sensor Standard Ignition Electric Fuel Pump: Ignition Starter - Amazon.com FREE DELIVERY possible on eligible purchases

• Unique magnet restrained mass inertia mechanism • Rated at 10 Amps electrical load • Manually resettable • Reduces the risk of fire following a crash • Responsive to 360° impact • Ability to trigger GPS distress signal • Sensory feedback • Customized for various installations

These switches are designed to automatically trigger in the event of an impact. They are used in production vehicles to cut off the fuel pump in the event of an accident, but are used in EVs to open the vehicle\'s contactor (s), to automatically shut down the traction circuit and isolate the battery pack (s) in the event of an accident.

The inertia switch is a device that cuts off the power to the electrical fuel pump in fuel injection systems during crashes. Some signs of a failing inertia switch are stalling and no-start conditions. To reset the inertia switch, you’ll first have to locate it, prepare the vehicle, and press the switch.

The Inertia Switch is a device intended to automatically shut off the supply of fuel to the engine following a heavy impact collision, thereby helping reduce the risk of fire. First Inertia Switch (FIS) Fuel Pump Cut-Off Switch

2025年2月8日 · These switches are designed to automatically trigger in the event of an impact.