Danfoss 017L001666 Pressure switch, RT1AL

Regulation range [bar] Pe: -0.80 - 5.00, Reset function: Auto, Pressure connection type: M, Pressure connection size: 12 x 1.5, Enclosure rating IP: IP66, Max. Working Pressure [bar]: 22.0

Danfoss 017L001566 Pressure switch, RT110L

Regulation range [bar] Pe: 0.20 - 3.00, Reset function: Auto, Pressure connection type: G, Pressure connection size: 3/8, Enclosure rating IP: IP66, Max. Working Pressure [bar]: 7.0