The indicating pressure switches feature single or dual set point arrangements, and use standard reed switches with open SPST contacts
Bristol Babcock, Inc.icating pressure switches feature single or dual set point arrangements, as well as standard reed switches with normally open SPST contacts. The four and one-half in. gauge offers a triple set points option. These switches have externally adjustable set points between five and 95% of gauge range, with a minimum differential of five percent of gauge range. All units have a minimum pull-in/dropout of two percent of the gauge range for each set point. The maximum load is two amps continuous duty, or five amps intermittent duty. Some other features are:
Standard switch rating - 120 volts AC 60 Hz two amps
Optional switch ratings - 100 volts DC, one-half amp
Optional tamper-proof cam for set point adjusting knobs
Operating Voltage 24-130VAC, 50/60 HZ
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