SE 40/125S (boats 26′ – 34′)



  • Suitable for boats 26 – 34 feet
  • Available in 12V

The SE40/125S have the same compact measurements as the SE30/125S, but with 10 more kg of thrust. The SE40/125S includes all the important and unique Side-Power features and qualities – why settle for less.

To provide reliable & safe thruster installations in more boats, we offer modified versions of our DC electric thrusters in watertight housings for use in stern & other locations that may get wet or be exposed to petrol fumes. These thrusters are fully ignition protected (ISO 8846) for use in boats with petrol engines. They have a hermetically sealed composite housing around all electric parts. This provides the ignition protection as no petrol fumes can enter & be ignited by sparks. The other advantage is that the electric parts that could be damaged by water are also covered & protected, making these thrusters the ideal choice for other stern thruster installations where it is difficult to ensure that the thruster will always remain dry. The SE40 thruster gets every ounce of power you could want out of a 5″ tunnel thruster. Side-Power’s proprietary IPC system ensures safety & reliability while maintaining high thrust output & low-noise operation. Customize your thruster system with our wide range of controls, remotes & other add-ons.

  • Intelligent power control (IPC)
  • Galvanic separation/insulation
  • Ignition protected
  • Q-prop™ propeller
  • Single propellers
  • Gravity feed lubrication
  • Sealed drive/lifetime lubricated
  • New flexible coupler
  • Revised gearleg/end caps
  • Design upgrades
  • Power: 2.2kW at 10.5 Volts
  • Internal Tunnel Diameter: 125mm
  • Propulsion System: Single, 5-Blade
  • Boat Size: 26 to 34′
  • Battery Capacity: 570 CCA SAE


Thrust at 12 / 24 V * (kg) 48
Thrust at 10.5 / 21 V * (kg) 40
Typical boat size (ft • m) 26′ – 34′ • 8 – 10.5
Tunnel I.D. (mm) 125
Propulsion Single
Power at 10.5 / 21 V * (kW • hp) 2.2 • 3
For DC system (V) 12
Weight (kg) 10
Min. Batt. Capacity (CCA** 12 / 24 V) 300
Control system Analog
Item Code 12V SE40/152S2


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