Remote Disconnect Switch 12V 240A Kill Switch Automatic Power Shut Off Switch for Car Auto ATV (Side Installation) Easy Installation: Side mounting provides flexible installation options.The power shut off switch uses a negative connection for stable function.Anti-reverse connection design prevents damage to the vehicle and electrical system due to improper wiring. Heavy Duty: Rated current 240A, rated voltage 12V, standby power consumption 1mA, power-off threshold 11.8V ±0.2V, cranking rating 1000A for 30 seconds. Magnetic Latching Function: Uses a magnetic latching relay to control disconnection and cut-off, with standby current of 1mA. Automatic Cut Off: If voltage drops below 11.8V, the remote kill switch automatically cuts off the power supply after 120 seconds.If voltage rises above 13.3V, remote control is disabled to prevent unintended shutdown during ; power control reverts to the manual button on the switch. Protection Function: Prevents parasitic power drain during long-term parking caused by electronic devices, wiring degradation, or lights left on.Helps protect and extend life. Product Features: - Magnetic latching function - Low standby current: 1mA - Automatic disconnect below 12V - Anti-false trigger design - Manual ON/OFF button - 433MHz remote control key - Press button to disconnect power supply - Anti-friction and silent Specifications: - Voltage Rating: 12V/24V - Current Rating: 240A - Cranking Rating: 1000A for 30 seconds - Standby Current: 1mA - Operating Temperature: -20℃ to 90℃ - Applications: Long-term parking, electronic device power consumption, wiring aging, lights left on. Important: This product is an aftermarket alternative.Brand names mentioned serve only to show which devices it fits.