NASON - VACUUM SWITCH - VM

Features • Long-life elastomer diaphragm • High-quality snap-action switch• Factory preset • Available in a wide range of configurations • Economical • NEMA 4, 13 Operating Specifications Set Point Range : 4" — 29" Hg ( 102mm — 736mm Hg) Set Point Tolerance :  } 2" Hg ( 50mm Hg) Maximum Operating Pressure : 250 PSI ( 17 Bar) Differential : 20 — 40% Current Rating : 5 A @ 250 VAC 5 A @ 30 VDC ( Resistive) Media Connection Standard: Brass ( Optional: Aluminum, Nickel Plating, Delrin, 303 SS, 316 SS) Circuit Form : SPST-NO, SPST-NC or SPDT Electrical Connection See Order Chart Below for Options Diaphragm Material : Buna N Cycle Life : 1 Million