Solvian 12/24V 300A ON-OFF Battery Disconnect Switch

Solvian 12/24V 300A Battery Disconnect Switch - ON/OFF

Battery disconnect switch Solvian 12/24V 300A ON-OFF is a durable main switch designed for installation 12/24 V DC. Suitable for continuous operation with current up to 300 A, enables quick and safe disconnection of power in vehicles, boats, campers, and off-grid systems, protecting both the battery and the load. Ideal for low-voltage power systems in automotive, marine, and standalone photovoltaic installations where reliable battery bank separation is required. The compact design facilitates installation in confined spaces. The durable housing ensures resistance to outdoor conditions and long life in everyday use.
The disconnect switch can function as a main service switch or a safety element in:

• cabinets and power supply boxes (e.g. FF01-6615-12BL V2 cabinet with thermostat),


• off-grid PV installations and energy storage facilities,


• campers, tourist buses and special vehicles,


• boats and yachts where quick battery disconnection is required.

The most important advantages

• Continuous current up to 300 A — Suitable for batteries in marine, vehicle and off-grid systems.


• Position lock mechanism — Rotary knob with spring lock prevents accidental switching and increases operating safety.


• Easy assembly — Standard mounting holes and compact housing allow installation in most power panels and cabinets.

Main features

• Voltage support: 12/24 V DC


• Rated current (continuous): 300 A


• Function: ON-OFF with position lock


• Easy panel mounting in standard openings


• Compact, durable housing


• Outdoor resistance - for mobile and marine applications

Technical specifications

• Parameters / Model: 12/24V 300A ON-OFF


• Operating voltage range: 12-24V DC


• Continuous current: 300 A