Test, Measure & Inspect Connection SPDT Contacts 4X NEMA 4 3-150 psi Press Range and 13 Enc 1/4-18 NPTF Press Square D by Schneider Electric Square D 9012GAW5 Single-Stage Diaphragm-Actuated Pressure Switch
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Gamme étanche Mureva Styl Schneider Electric- Brillant, tout simplement - YouTube