Product Describe：
The 4+20 AC distribution switch board is a manually controlled AC main distribution equipment that controls boat appliances, boat equipment, boat lights, etc. The switch board is equipped with an independent and accurate digital display meter. [Note: The wires are all marine cables], suitable for yachts, ships, and RVs.
Product Feature：
1. Real time display of voltage and current parameters;
2. The product has functions such as load overcurrent and short-circuit protection switch status LED indication;
3. The product has insulation detection function;
4. The panel supports customization of name/backlight according to customer needs;
Product Parameters：
System input: AC direct current
Rated input voltage: AC 220V
Maximum input current: 100A (optional)
Output branch: 4 main circuits+20 branch circuits
Maximum output current of shunt: 35A (optional)
Main circuit breaker specification: AC 80A/63A/50A (optional)
Specification of shunt circuit breaker: 10A/15A/20A/25A/30A/35A (optional)
Whether to include a connecting plate: optional
Does it have backlight: Without blue backlight
Screen printing name: customizable (names of household appliances and equipment on boats, etc.)
Protection function: overcurrent, short circuit
Load type: resistive, inductive
Input indication: There is 2 red LEDS and 2 green LEDS
Output indication: 20 green LEDS indicators on the branch
Working temperature: -25 ℃ 55 ℃
Storage temperature: 25 ℃~70 ℃
Relative humidity:<95% RH, no condensation
Heat dissipation method: natural cooling
Size (WxH): Customizable
Installation method: Embedded, screw fixed
Product Picture：
