Công tắc áp suất dầu

Mô tả

Công tắc áp suất dầu
To protect the compressor from a lack of lubrication, a NEMA 7 pressure switch allows you to shut down the compressor if the oil pressure drops below 10 psi (0.69 bar). Available in 120 or 230 volt and can be used with magnetic starters up to NEMA Size 3.