Switch with Confidence, Rain or Shine ⚡🌧️
🛡 Built for the Elements
CGCCABLE 4-PIN SPST waterproof relay harness kit — 12V DC, 40A/30A heavy-duty rating. Sealed shell with gasket cap keeps water, dust, and mud out, so your circuit stays alive in engine bays, off-road trails, and marine decks.
🔌 Plug & Play Simplicity
Pre-wired harness with color-coded 12AWG tinned copper power wires (Red=Pin 30, Blue=Pin 87) and 16AWG control wires (Black=Pin 85, White=Pin 86). No crimping, no guessing — just match, plug, and go.
💪 Heavy-Duty Performance
Tinned copper conductors resist corrosion and oxidation for long-term reliability. Metal mounting tab for easy, secure installation. Perfect for horns, cooling fans, starters, light bars, and more.
🚗 Universal Fit
Standard ISO 4-pin SPST layout — compatible with most 12V automotive, marine, and off-road applications. Direct replacement for factory relay sockets.
👉 BUY NOW:https://cgccable.com/product/automotive-relay-33211
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