Normally Open Vacuum Switches Datasheets

Low Differential Vacuum Switch -- V-5300-10
from Air Logic

The V-5300 Series Miniature Pressure Switches interface from vacuum to electrical controls circuits. Designed for a low difference between "ON" and "OFF" vacuum signal. [See More]

  • Normal State: Normally Open; Normally Closed
  • Vacuum Switch Setpoint: 709 to 506
  • Device Category: Sensor; Switch
  • Pressure Measurement: Gauge; Vacuum
Electronic Vacuum Switch -- JTSE
from ANVER Corporation

Electronic Vacuum Switch -- JTSE [See More]

  • Normal State: Normally Open
  • Pressure Measurement: Gauge; Vacuum
  • Device Category: Sensor; Switch
  • Tech: Solid-state
D1S, D2S, D1H, & D2H Series Diaphragm Mechanical Pressure Switches
from Barksdale Control Products

Barksdale's Diaphragm Pressure Switches offer superior accuracy in a robust package, making them the ideal solution to your industrial pressure control needs. Diaphragm switches are ideal for applications demanding instrument class accuracy and where pressure pulsations are less than 25 cycles per... [See More]

  • Normal State: Normally Open; Normally Closed
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Vacuum Switch Setpoint: 758 to -2
Pressure Switch, Electronic with Two Digital Switching Outputs
from FIPA, Inc.

Intelligent sensor for pressure monitoring. Adjustable with "teaching" feature. Switching point and hysteresis can be programmed as desired. Simple operation using button functions and LCD-display. Small and robust [See More]

  • Normal State: Normally Open; Normally Closed
  • Vacuum Switch Setpoint: 760 to -6741
  • Device Category: Switch
  • Pressure Measurement: Vacuum
Vacuum Pressure Switch -- PS81 Series
from Gems Sensors & Controls

1.5" to 15" Hg (51 to 508 mbar). Sensitive Diaphragm for Lower Setpoints. Factory Fixed or Adjustable Setpoints. For low vacuum applications, the longevity of our PS81 series is hard to beat. This pressure switch offers a life expectancy of 1 million cycles, which means long-term reliability. Their... [See More]

  • Normal State: Normally Open; Normally Closed
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Vacuum Range: 722 to 379
5000 Series vacuum switch with direct action blade contacts -- 77342XX
from Honeywell Sensing and Internet of Things

These switches sense a change in the vacuum, opening or closing an electrical circuit when the designated set point is reached. Honeywell S &C; offers an impressive line of standard products, but our engineering expertise and understanding afford us the ability to modify existing parts or create an... [See More]

  • Normal State: Normally Open
  • Pressure Measurement: Vacuum
  • Device Category: Switch
  • Tech: Electro-mechanical
Vacuum switch 6-12 in Hg -- 9253
from Littelfuse, Inc.

SPST, insulated. Contacts open at rising vacuum, contacts close at falling vacuum. Mounting stem: 1/8" -27 dryseal thread. Operating range: 6-12 inches of mercury (20.3-40.6kPa). Replaces AMC 3156149, Chrysler 1770093, CH-2569, Ford C2TA-11516-A. SPST, Insulated, Normally Off [See More]

  • Normal State: Normally Open
  • Vacuum Switch Setpoint: 608 to 455
  • Device Category: Switch
  • Pressure Measurement: Vacuum
Display-Type Vacuum Switch -- NPSA 100 C
from Numatics, Inc.

A wide range of Vacuum Switches are offered to monitor and provide output to integrate with the system controller. They may be mounted remotely or directly on the vacuum generators. [See More]

  • Normal State: Normally Open (optional feature); Normally Closed (optional feature)
  • Pressure Measurement: Vacuum
  • Device Category: Switch
  • Tech: Electro-mechanical
General Purpose Pressure Switch -- PSW-100
from OMEGA Engineering, Inc.

• UL Listed,. • Ranges from 0.5 inH2O to 3000 psi. • SPDT or DPDT Switches. • Adjustment Lock. • Safe, Easy Wiring Access [See More]

  • Normal State: Normally Open; Normally Closed
  • Sensor Technology: Mechanical Deflection; Piston
  • Device Category: Switch
  • Pressure Measurement: Vacuum
8213560.0
from RS Components, Ltd.

The 5000 series pressure switches have been designed to be used in various applications ranging from standard to ultra-heavy duty. The switches sense a change in the pressure and when a designated set point is reached they will either open or close an electrical circuit. A wide selection of pressure... [See More]

  • Normal State: Normally Open
  • Vacuum Range: 2586
  • Device Category: Switch
  • Pressure Measurement: Vacuum
P6 Series Pressure Switch
from Wasco, Inc.

Automatic Reset switches, which are the most common type, will change the state of the electrical poles ("cut-in/cut-out") when the pressure crosses the actuation point (setpoint). The electrical state will return to the previous state when the pressure crosses the reset point. These switches do not... [See More]

  • Normal State: Normally Open (optional feature); Normally Closed (optional feature)
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Vacuum Switch Setpoint: 104190 to 1522
SVA Field Adjustable Vacuum Switch -- SVA
from Anfield Sensors, Inc.

Snap action micro switch, designed for reliability and ease of use. Some of the applications: vacuum systems, filtration, pick and place [See More]

  • Normal State: Normally Open (optional feature); Normally Closed (optional feature)
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Vacuum Switch Setpoint: 750 to 120
NV Series Vacuum Switch
from Clark Solutions

Model NV is a simple, reliable low cost Vacuum switch that uses a spring loaded diaphragm as the sensing element. A Buna-N diaphragm is standard however a selection of other diaphragm materials are optionally available. In operation, the diaphragm actuates a snap action electrical switch that... [See More]

  • Normal State: Normally Open (optional feature); Normally Closed (optional feature)
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Vacuum Switch Setpoint: 658 to -2
Vacuum Neutral Safety Switch -- 8641
from Cole Hersee Co.

Terminals: blade; mounting: 1/8" - 27 dryseal thread (NPTF) 11/32" long [See More]

  • Normal State: Normally Open
  • Sensor Technology: Piston
  • Device Category: Switch
  • Vacuum Switch Setpoint: 531 to 455
Model 100LEDP10H20
from DigiVac

This gauge measures from 1 micron (1x10^-3 Torr) up to 1999 Microns. This gauge will display integer micron readings from 200 microns to 1999 microns, and will read tenths of microns when the indicated vacuum is less than 199.9 microns. [See More]

  • Normal State: Normally Open; Normally Closed
  • Sensor Technology: Piezoelectric
  • Device Category: Sensor; Sensor or Transducer; Switch (optional feature); Transmitter; Gauge; Instrument or Meter
  • Vacuum Range: 779 to 741
Adjustable Vacuum Switch -- VS16K
from Edwards Vacuum

The VS16K is a general purpose vacuum switch with a user adjustable set-point and small switching differential. This diaphragm operated vacuum switch is high vacuum compatible and corrosion resistant with all wetted parts made from stainless steel. A high current rating allows direct switching of... [See More]

  • Normal State: Normally Open (optional feature); Normally Closed (optional feature)
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Vacuum Switch Setpoint: 750 to 22.51
Air Filter Switch, Non-Locking - Ampseal 16 -- 196351
from Filter MinderĀ®

Continuously monitors air filter and tells when filter is restricted. Triggers air filter warning light via the engine computer or directly to the warning light. Used for air filter monitoring on diesel, gas, and alternate fuel engines, as well as other applications where low vacuum/pressure... [See More]

  • Normal State: Normally Open (optional feature); Normally Closed (optional feature)
  • Vacuum Switch Setpoint: 93.01 to 5.63
  • Device Category: Switch
  • Pressure Measurement: Gauge; Vacuum
LFS-02
from MAMCO

The MAMCO/LEFOO LFS-02 pressure switches are very small, lightweight units capable of detecting pressure, vacuum or differential pressures. The LFS-02 offers a number of features and options that make them ideal for many OEM applications. Some of these features include a body design that allows the... [See More]

  • Normal State: Normally Open
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Pressure Measurement: Gauge; Vacuum
500 Series Mag-Switch -- 500
from NOSHOK, Inc.

Features & Benefits. Ranges available from -30 inHg vacuum through 15,000 psi. Semi-conductor switching relays(no mechanical contacts). Proven diaphragm pressure sensing technology, Hall Effect magnetic field sensing technology & semi-conductor switching technology provide excellent... [See More]

  • Normal State: Normally Open (optional feature); Normally Closed (optional feature)
  • Sensor Technology: Mechanical Deflection; Hall Effect
  • Device Category: Switch
  • Vacuum Range: 776484 to 1522
Pressure Sensor -- AMS5105 Series
from Servoflo Corporation

AMS5105 Series combines high precision OEM pressure sensors with programmable pressure switches in one package. AMS5105 has an analog voltage output and two independent logic switching outputs. The analog voltage output is ratiometric to the supply voltage of 5V. The switching outputs are software... [See More]

  • Normal State: Normally Open (optional feature); Normally Closed (optional feature)
  • Sensor Technology: Semiconductor Piezoresistive
  • Device Category: Sensor; Switch
  • Vacuum Range: 750 to 0.0
Vacuum Pressure Switch -- 7000 Series
from Spectrum Associates, Inc.

Unique dual spring const., proven reliable in environmental & cyclic tests [See More]

  • Normal State: Normally Open (optional feature); Normally Closed (optional feature)
  • Sensor Technology: Strain Gauge
  • Device Category: Switch
  • Vacuum Switch Setpoint: 709 to -2
117 Series Hermetically Sealed Pressure Switch
from United Electric Controls Company

Approved for Division 2 hazardous locations and corrosive atmospheres, the 117 Series can be used to measure vacuum, pressure, differential pressure or temperature in a variety of applications. Its compact, epoxy-coated enclosure and hermetically sealed snap switch provide superior corrosion... [See More]

  • Normal State: Normally Open; Normally Closed
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Pressure Measurement: Differential (optional feature); Gauge (optional feature); Vacuum (optional feature)
Adjustable Mechanical Vacuum Switch -- SX-4
from Vaccon Company, Inc.

Vaccon vacuum switches are ideal in automated systems to generate a low current electrical signal for input to a PLC or other logic controllers. The adjustable switches are normally open, diaphragm operated, and contain low-stress deflecting contacts instead of sliding or pivoting parts for high... [See More]

  • Normal State: Normally Open
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Vacuum Switch Setpoint: -51.02 to -375