Elettrotec VSM Series Vacuum Pressure Switch with SPDT Contact and Adjustable Hysteresis

Switch rating	6 (2) A – 250 Vca
Electrical connection	DIN 43650 – PG09 or PG11
Working range	-100 -500 mbar / -500 -900 mbar
Max. static pressure	20 bar
Hysteresis	From 10% to 30% of set-point value
Temperature tange	-30 °C +140 °C (according to diaphragm/seal material)
Contact	SPDT
Body material	Brass – Stainless steel AISI 316
Diaphragm/ Seal material	NBR – FKM – Silicone – HNBR – Neoprene – EPDM
Threads	G1/8 – G1/4 – M12 x 1.5
Protection	IP65 DIN 40050
Mechanical life	106 operations
Dimensions	Body Ch 27 – Max. high 75 mm
Certification	CE – IMQ – RINA – Lloyd’s Register – ATEX
Options	Set-point rising and falling – Gold-plated contacts for low current – Degreased for oxygen – Set-point and hysteresis