Pneumatic & Vacuum Switches
Pressure
Vacuum
Devices
Switch
Actuators
Accessories
Pressure
Pressure Switches
6731 and 6732 Low Pressure Switches
The 6731 and 6732 Low Pressure Switches are mid-size switches with a wide choice of microswitch options.
- Pressure range from 4 to 1347 mbar
- UL approved versions available
- 6732 is the double pole version
- High performance repeatability
6741 and 6742 Medium Pressure Switches
The 6741 and 6742 Medium Pressure Switches are mid-size switches with a wide choice of microswitch options.
- Pressure range from 100 to 8270 mbar
- UL approved versions available
- 6742 is the double pole version
- High performance repeatability
6753 Low Pressure Air Switch
- Ideal for switching low-current circuits
- Adjustable from approx. 5-35mbar
- Temperature compensated versions available
- Easily adjustable settings
6773 DOUBLE DIAPHRAGM PRESSURE SWITCH
The Herga 6773 Double Diaphragm Pressure Switch is a special mid-size switch to meet EN 60335-2-60 insulation.
- Double insulated for conductive media
- Multiple cap and spout options available
- Gold contacts available
- Other pressure available up to 600mbar
- Temperature compensation options available
6861 to 6869 Air Switch
- Versatile air switch
- Choice of momentary and latching switch actions
- UL versions available
- Available with mounting plate
6871 & 6872 Air Switches
- UL/CSA approved versions available
- Back or side entry spout
- Choice of momentary and latching switch actions
6891 & 6893 PCB Mounting Air Switches
- A range of small switches designed for direct mounting onto printed circuit boards
- UL versions available upon request
- Low pressure switching
- Available with back or side tube entry
- Silver or gold contacts
- Switches can be factory set within specific tolerances
- Various spout orientations available
HPS-500-G Miniature Pressure Switch
The HPS-500-G Miniature Pressure Switch is a single pole, single throw, normally open pressure switch.
- Adjustable actuation setpoint
- Miniature size
- Wide choice of form factors for maximum installation flexibility
- Long life with high reliability
HPS-600-G Miniature Pressure Switch
The HPS-600-G Miniature Pressure switch from Herga
- Pressure Switching with very high sensitivity
- Miniature size
- Wide choice of form factors for maximum installation flexibility
- Long life with high reliability
Vacuum
Vacuum Switches
6721 and 6722 Vacuum Switch
The 6721 and 6722 Vacuum Switch is a mid-size switch with a wide choice of vacuum ranges.
- UL approved versions available
- 6722 is the double pole version
- Wide choice of microswitch options including tag configurations
HPS-600-V Minature Vacuum Switch
The HPS-600-V Minature Vacuum Switch is a sing pole, double throw vacuum switch
- Vacuum switching with very high sensitivity
- Factory set adjustable actuation setpoint
- Optional Gold contacts for optimum performance on lower voltage/current applications
Devices
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Switch
Bellow Activated Switches
6240 Footswitch
- Contacts: N/O, N/C or C/O
- Electrical:
24V/3A – Silver Contacts
24V/100mA – Gold Contacts - Choice of colours
- Available with aluminium or plastic base plates for added stability or permanent fixing with anti-slip rubber or foam pads
6241 Footswitch
The Herga 6241 Medically Approved Bellows Foot/Palm Switch is IPX7 rated, other features include:
- Contacts: N/O
- Electrical: 12 or 24VDC/50mA
- Flat or Domed Bellows
- 2 Operating Forces – <10N or 15N nominal
- Designed to withstand heavy loads
- Choice of colors
- These switches may be used in multi-pedal configurations
6243 Footswitch
The 6243 Bellows Foot/Palm switch is a non approved range of the IP67 small footswitches.
Features of the 6243 Bellow Foot/Palm Switch include:
- Contacts: N/O
- Electrical: 24VDC/50mA
- Lightweight operation over the entire top surface
- Designed to withstand heavy loads
- Customer logos available upon request
- These switches can be used in multi-pedal configurations
6244 Puck Switch
The Herga 6244 haptic puck switch includes:
- Contacts: N/O
- Electrical:
125/250VAC/100mA
30V DC/100mA
24VAC/3A - Haptic feedback in the form of an audible “click” when pressed
- Designed in line with medical standards
- Made with UL approved materials
Actuators
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Accessories
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