Barksdale C9612-3-W60 Pressure Switch

The Barksdale C9612-3-W60 Visual Indicating Sealed Piston Pressure Switch is a rugged, single-setpoint switch designed for industrial control in compressors, hydraulic power units, presses, and other demanding equipment. It covers a 250–3000 psi measuring range with a 1/4‑inch NPT female connection, and uses a sealed piston (416 stainless steel) with a Buna‑N O‑ring housed in an anodized aluminum body with nickel‑plated aluminum fittings for durability in harsh environments. This SPDT, snap‑action switch carries AC ratings of 125/250/480 VAC and DC ratings of 125/250 VDC, with a typical AC contact current rating of 10 A and a DC rating around 0.03 A at 250 VDC. The enclosure is rated for NEMA 3 weather resistance, making it suitable for damp or outdoor installations, while maintaining precise actuation. The model is part of Barksdale’s C9612/C9622 sealed piston family, and the -W60 suffix denotes an extended wiring option configured for longer lead length. Typical applications span compressors, hydraulic presses, machine tools, compactors, lubrication equipment, and other heavy‑duty industrial systems where a reliable, visually verifiable pressure switch is required.