Helicoid® Indicating Pressure Switches
Helicoid Indicating Pressure Switches are a combination of our unique pressure gauge and a lens-mounted solid-state switching element. They can be used for on-off control of motors, pumps, solenoids, relays, annunciators, and alarms.
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- Available in 4 1/2:” and 6” aluminum case
- Built to ANSI B40.1-2005
- Gauge accuracy +/- 0.5% full scale (ANSI Grade 2A)
- Single and dual setpoint arrangements
- Reed switches are available in normally open or normally closed SPST contacts
- Wide adjustability from 5% to 95% of gauge range
- Solid state switching ensures long life and dependability
- Operating voltage 24-130 VAC, 50/60 Hz.
- 2 amps continuous duty, 5 amps intermittent duty
- Switch- AC solid state, normally open. Also available in DC, 10 watts, and 100 VDC max.
- Switching Element - triac with less than 2 milliamps current leakage in the normally open state
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