Advanced Electronic Power Switch

This Advanced Power switch is not your average Power Switch it is loaded with features you wont find elsewhere and comes from Hobbywing so as with all there products will be made and tested to a high standard.


This Electronic Power Switch features multiple functions like battery capacity indication, low-voltage indication, over-current protection, short-circuit protection and thermal protection; it can control the ON/OFF of current flow to the receiver, and it is operated by only one button, this helped to solve problems like bad contact caused by vibration or oxidation of contacts conventional mechanical switches have. 

The waterproof design makes it applicable for all weather conditions and boats.


Battery Type: LiPo / LiFe / NiMH;

Input Voltage: 2S LiPo / 2S LiFe / 5S NiMH;

Max. Current: 12A;

Size: 26.5mm x 19.7mm x 10.5mm (L*W*H);

Weight: 7.5g;


Protections & Indications

Low-voltage Indication

When the battery voltage goes below the following threshold value for about 2 seconds, the POWER LED will blink RED slowly.

Thermal/Overheat Protection

When the internal temperature of the electric switch goes above 100℃ (212 ℉) for about 2 seconds, the electronic power switch will enter the thermal protection mode.

Over-current/Short-circuit Protection

Trigger condition of the over-current protection: The current is between 20~39Amp and that lasts for about 500ms;

Trigger condition of the short-circuit protection: The current is over 40Amp and that lasts for about 500us.

Battery Polarity Reversal Protection 

(Note: It only works when no load is connected to the switch).

For more information please see the Manual on Hobbywings website.

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Hobbywing Electronic Power Switch

  • Brands Hobbywing
  • Product Code: Hobbywing Electronic Power Switch
  • Availability: In Stock
  • £19.99

  • Ex Tax: £16.66

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Tags: Hobbywing Electronic Power Switch, Hobbywing, RC Power Switch, waterproof RC power switch, Hobbywing Technology, boat power switch, plane power switch, rc model power switch, rc airplane on off switch, RC On Off Switch, Receiver Controlled Switch