Description: Product size: length: 11cm/4.3inch, width: 10cm/3.93 inch, height: 7.5cm/2.9 inch,Opening size: length: 8.2cm/3.2 inch, width: 6.2cm/2.4 inch The 3 gang DC12V/24V on-off switch,voltmeter and 5V 4.8A (2.4a + 2.4a) dual USB, Totally made of Environment Friendly material. Suitable for DC 12V/24V Systems, switch Panel is pre- . Easy to install: only put the item into the switch hole, fix it with screws and then you can begin to use it. Protection grade: IP65 Specification: Product material: ABS, nylon, aluminum plate, high and low temperature resistant, flame retardant and environmental friendly material Light color: Blue / Green / red classification optional Product color: Black Working temperature: - 25 ℃ - 80 ℃ Input voltage: DC12V / 24V USB charging performance Output voltage: 5V Output current: 4.8A (2.4a + 2.4a) Switch performance: Voltage and current: DC 12V 20A / dc24v10a voltmeter:Measurement range: DC 2.50-30v Current consumption during operation: < 30mA Voltage measurement accuracy: 0.01V (< 10V) / 0.1V (> 10V) Protection grade: IP65 Package Includes: 1 x 12V/24V LED ROCKER SWITCH PANEL 4 x Screws