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ZTW Seal 300A Opto HV 14S ESC
ZTW Seal 300A Opto HV 14S ESC
ZTW Seal 300A Opto HV 14S ESC
ZTW Seal 300A Opto HV 14S ESC

ZTW Seal 300A Opto HV 14S ESC

Brand: ZTW

Part No: ZTW6300400

£389.49 RRP £409.99

Shadow Stock: Usually ships next day

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The ZTW Seal 300A OPTO HV 14S ESC (ZTW6300400) is a water-cooled marine brushless speed controller engineered for dependable high-current performance. Using new low-resistance FETs and additional water-pipes to expand the cooling area, it sheds heat efficiently, enabling higher power levels with confidence. A well-designed MCU and efficient code deliver faster sync and precise throttle control, combining performance, reliability, and longevity in a robust package.

Designed for high-power marine applications, this OPTO HV controller supports 18–42 NiMH or 6–14 LiPo setups. Heavy-gauge 6 AWG power and motor leads come pre-fitted, alongside a 300mm signal lead terminating in a standard JR male plug for straightforward installation.

Key Features

  • Water cooled
  • Normal continuous current: 300A
  • Burst current: 1000A
  • Battery: 18–42 NiMH / 6–14 LiPo
  • New low-resistance FETs reduce heat dissipation
  • Additional water-pipes increase cooling area for faster, more efficient heat shedding
  • Well-designed MCU with efficient code for faster sync and accurate control
  • Power wires: 6 AWG, 160mm (Red/Black)
  • Motor wires: 6 AWG, 160mm (Orange/Yellow/Blue)
  • Signal wires: Black/Red/White 300mm with normal JR male

What’s In The Box

  • 1x ZTW Seal 300A OPTO ESC
  • 4x Mounting clamps and screws
  • 1x Water pipe with flex spring

Tech Specs

  • Weight: 640g / 22.58oz
  • Shipping weight: 0.98kg / 2.15lbs
  • Product height: 29mm / 1.13in
  • Product width: 146mm / 5.75in
  • Product length: 84mm / 3.31in

Beautifully designed and manufactured, the new SEAL marine range of water-cooled brushless speed controllers by ZTW use new FETs that offer less resistance and less heat dissipation. ZTW has added additional water-pipes to increase the cooling area and so dissipate heat faster and with greater efficiency. The result enables higher power levels without fear of burning out the controller. Add to this a well-designed MCU with efficient code that makes for a faster sync and accurate control, and within this competitively priced package is a recipe for performance, reliability, and longevity.

ZTW Seal 300A Opto Hv 14S Esc Key Features:

  • Beautifully designed and manufactured, the new SEAL marine range of water-cooled brushless speed controllers by ZTW use new FETs that offer less resistance and less heat dissipation. ZTW has added additional water-pipes to increase the cooling area and so dissipate heat faster and with greater efficiency. The result enables higher power levels without fear of burning out the controller. Add to this a well-designed MCU with efficient code that makes for a faster sync and accurate control, and within this competitively priced package is a recipe for performance, reliability, and longevity.
  • Water cooled
  • Normal Continuous Current 300A
  • Burst Current 1000A
  • Battery 18-42 NiMh / 6-14 Lipo
  • Power Wires 6 AWG, 160mm-Red/160mm-Black
  • Motor Wires 6 AWG, 160mm-Orange/Yellow/Blue
  • Signal Wires Black/Red/White 300mm with Normal JR Male

What's in the Box:

  • 1x ZTW Seal 300A OPTO ESC
  • 4x Mounting clamps and screws
  • 1x Water pipe with flex spring

Manuals & Parts Explosions:

Manual

ZTW Seal 300A Opto Hv 14S Esc Tech Specs:

  • Weight: 640g / 22.58oz
  • Shipping Weight: 0.98kg / 2.15lbs
  • Product Height: 29mm / 1.13in
  • Product Width: 146mm / 5.75in
  • Product Length: 84mm / 3.31in


      Key Info:
      • Brand: ZTW
      • Part No: ZTW6300400
      • Barcode: 5051121229769
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