Blue Sea Automatic Timer Disconnect 12V Battery Relay, Battery Saver, Timer 15-240 Min USP: Versatile Battery Isolation

Can be configured as one of the following battery saving products

• The 12 V signal triggers the relay to supply battery power to the devices
• When the signal is removed, the timer is activated and disconnects the devices after a preset time
• The timer ranges from 15 minutes to 4 hours

• The 12V signal triggers the relay to supply battery power to the devices.
• After the 12V signal is removed, the device detects a low battery voltage and automatically disconnects the devices.
• The low voltage setting can be used in conjunction with Timer Disconnect. When the voltage is low, devices are disconnected before the preset time to save battery power.

• Automatically combines two batteries when charging and isolates them when discharging
• The single-sided sensor design only monitors the voltage of the starter battery
• Ideal for additional batteries that are AGM or significantly larger than the starter battery

The 12 V signal switches the relay on or off without time delay