🔧 Elevate Your Air Game with Precision Control! Crafted from high-quality plastic and brass for long-lasting performance. Perfectly sized at 4.8 x 3.2 x 2 inches for easy installation in tight spaces. Save on electricity with automatic load/unload functionality. Experience seamless ON/OFF operation with a user-friendly red switch. Ideal for miniature air compressors, ensuring reliable pressure distribution. IP54 rated 110V-240V 4-way circuit The 4-Way Air Compressor Pressure Switch is a robust control valve designed for miniature air compressors, featuring a durable construction of high-quality plastic and brass. With an operating voltage of 110V and a compact size, it offers effortless ON/OFF control and energy-saving automatic load/unload functionality, making it an essential upgrade for any air compressor setup.