Pressure Switch (Auto Reset HP) PS21-018-400K200K
The PS21-018-400K200K pressure switch is a top-of-the-line, direct mount snap-acting stainless steel switch designed for use in AC/R systems. Its hermetically sealed sensor and corrosion resistance package ensure durability and reliability even in challenging environments. With excellent set-point repeatability and stability, this switch is ideal for low-limit safety and regulated controls in unitary air conditioning, split systems, and recovery systems. The SPST, Normally Closed (NC) configuration provides peace of mind, while the bulk packaging in bags of 10 makes it easy to stock up for multiple installations. Trust the PS21-018-400K200K pressure switch for all your AC/R needs.
Pressure Switch (Auto Reset HP) PS21-018-400K200K
Automatic Reset High Pressure Switch. Open: 400 +/- 10 PSI, Close: 200 +/- 10 PSI | 1/4 Female Flare Fitting, #18AWG to 600V PVC 18" black leads. Proof pressure: 600 PSI, Burst Pressure: 5000 PSI, agency approval: UL, cUL