Description
The Amphenol Sine Systems AT04-4P is a rugged 4-way male receptacle connector engineered for reliable performance in harsh environments. Part of the AT Series, this environmentally sealed connector provides superior protection against dust, moisture, vibration, and temperature extremes, making it ideal for demanding applications such as off-road vehicles, agricultural machinery, construction equipment, and industrial control systems. Featuring a thermoplastic housing with silicone elastomer seals, the AT04-4P supports 14–20 AWG wire, carries up to 13 amps at 250 volts, and meets IP67 sealing standards when mated. Its proven durability, field-serviceable design, and compatibility with industry-standard accessories make it a trusted choice for OEM and aftermarket electrical systems.
