Herga

Herga Differential for Fluid Pressure Sensor, 75mbar Max Pressure Reading , 30 V ac/dc　6101-0001

UL and CSA certified. Sensitive - Series 1, Pressure Switch. Ratings: from 25mbar to 75mbar Sensitive switches for pressure, vacuum and differential pressure measurement GF polyester housing, polyurethane diaphragm, PB with gold inlay contacts All are externally adjustable, also mountable in any orientation for a wide variety of applications Termination type: Faston. Series 1: Adjustable switches with twin, 5.0mm radial spouts or 4.0mm perpendicularly opposed spouts for measuring pressure, vacuum and differential pressure. Switches with 1/8 NPT brass connection are available for pressure measurement only - for NPT adaptors see < 536-2577') 536-2577/

Herga

Herga Differential for Fluid Pressure Sensor, 16bar Max Pressure Reading , 250 V ac　6101-0013

UL recognised. Miniature Medium/High Pressure. Rating: 0.69 to17.2 bar (10 to 250 psi) Die cast housing with integral 1//8 NPT connection, polyurethane diaphragm, silver alloy contacts External adjustment screw The switch can be mounted in any orientation to suit a wide variety of applications Factory fitted spring for operating pressure range 0.69 to 2.76 bar. Termination type: Faston 3 additional colour coded springs are included for user selection of alternative operating pressure ranges: Red 2.07 to 8.6 bar Dark blue 4.13 to 11.71 bar Yellow 8.6 to 17.2 bar

Herga

Herga Pressure Sensor, -75in wg Max Pressure Reading , 250 V ac　6721-0021

Vacuum. Rating: -75 to -270 in. WG Nylon 12 housing, neoprene diaphragm, stainless steel spring Fully adjustable Suitable for a wide range of industrial uses 5 fixing holes on 28.5 pcd for No. 4 self-tap screws

Herga

Herga Pedal 5/2 Pneumatic Manual Control Valve 6255 Series　6255-0001

blanking plugs to convert from 5//2 operation to 3//2. < 314-4765') 314-4765/ is un-guarded, < 314-4771') 314-4771/ is guarded. Heavy Duty Foot Valve. Robust, diecast aluminium foot pedal.. Guarded and un-guarded versions

Herga

Herga Foot Pedal 5/2 Pneumatic Manual Control Valve 6255 Series　6255-0002

blanking plugs to convert from 5//2 operation to 3//2. < 314-4765') 314-4765/ is un-guarded, < 314-4771') 314-4771/ is guarded. Heavy Duty Foot Valve. Robust, diecast aluminium foot pedal.. Guarded and un-guarded versions

Herga

Medically Approved Foot Switch Bellow Round Switch, PVC Momentary Single Pole Single Throw (SPST) 50 mA IP67　6241-0004

Round Switch. Operable over the entire top surface with only a light touch Cable exit through base Supplied with 2 metres of 2 core black cable Sealed to IP67

Herga

Herga Grey Air Switch Bellows, L.135mm　6450-0001

Hand Held Actuator. Bellows actuation, offers waterproof solution Soft touch buttons Use bulkhead convertor, stock no. < 472-9979') 472-9979/

Herga

Herga Blue Air Switch Bellows, L.135mm　6450-0002

Hand Held Actuator. Bellows actuation, offers waterproof solution Soft touch buttons Use bulkhead convertor, stock no. < 472-9979') 472-9979/

Herga

Herga Air Switch Bellows　6419-0020

Bulkhead Connector for Hand Held Actuator

Herga

Herga Differential for Air Pressure Sensor, 1.24mbar Max Pressure Reading , 125 V ac　6101-0028

Ultra Low Pressure, Vacuum or Differential Pressure Switch. Products are screw adjustable but are factory fitted with specific pressure rated springs which are not interchangeable. As the contact pressure is dependent on the air pressure, the switch rating will be reduced when used at the minimum operating pressures. The connection terminals on this version exit vertically downwards from the lowest face in relation to the image shown above. Glass filled polyester housing Ideal for airflow and fan monitoring Mounting bracket and screws included Should be mounted with the diaphragm vertical

Herga

Herga Differential for Air Pressure Sensor, 1.61mbar Max Pressure Reading , 125 V ac　6101-0029

Ultra Low Pressure, Vacuum or Differential Pressure Switch. Products are screw adjustable but are factory fitted with specific pressure rated springs which are not interchangeable. As the contact pressure is dependent on the air pressure, the switch rating will be reduced when used at the minimum operating pressures. The connection terminals on this version exit vertically downwards from the lowest face in relation to the image shown above. Glass filled polyester housing Ideal for airflow and fan monitoring Mounting bracket and screws included Should be mounted with the diaphragm vertical

Herga

Herga Differential for Air Pressure Sensor, 2.86mbar Max Pressure Reading , 125 V ac　6101-0030

Ultra Low Pressure, Vacuum or Differential Pressure Switch. Products are screw adjustable but are factory fitted with specific pressure rated springs which are not interchangeable. As the contact pressure is dependent on the air pressure, the switch rating will be reduced when used at the minimum operating pressures. The connection terminals on this version exit vertically downwards from the lowest face in relation to the image shown above. Glass filled polyester housing Ideal for airflow and fan monitoring Mounting bracket and screws included Should be mounted with the diaphragm vertical

Herga

General Purpose Foot Switch, Thermoplastic Momentary SP-CO 3 A 24V IPX7　6224-GBFB-ZCZC-001

RS PRO General Purpose Un-guarded Foot Switches. RS PRO foot switches which are ideal for a number of applications. The low profile switch is designed for improved user comfort and is constructed from plastic with a raised tread pattern Foot switches are commonly used on large machinery were hand operated switches are a safety concern. This foot controller pedal does not come with a guard and can be used in various environments. RS PRO offers a range of footswitches and accessories to meet your requirements. The range has been RS approved meaning great value for money and high-quality you can rely on. This range of foot pedal switches includes: ; 218-4245 218-4245 – Momentary, Single Pole Double Throw (SPDT) ; 218-4267 218-4267 – Momentary, Single Pole Double Throw (SPDT) ; 251-2224 251-2224 - Momentary, Single Pole Double Throw (SPDT), Yellow cover and black base ; 325-2692 325-2692 - Momentary, Single Pole Double Throw (SPDT), Green cover and black base ; 325-2686 325-2686 - Momentary, Single Pole Double Throw (SPDT), Red cover and black base ; 325-2715 325-2715 – Momentary, 2 NO ; 513-5145 513-5145 – Momentary, 2 X SPST, medically approved. Features and Benefits:. Front hinged, low profile switch Raised tread pattern Foot or palm operation Momentary (non-latching) action with SPDT contacts Supplied with 2m of cable Dual version - 2 N/O contacts with a common connection. The physical barrier between pedals prevents accidental simultaneous operation Single foot switch also available in Red (RS ; 325-2686 325-2686 ) Green (RS ; 325-2692 325-2692 ) and Yellow (RS ; 251-2224 251-2224 ) Operating temperature: -5°C to +40°C. Typical Applications. Foot switches are commonly used in applications where hands-free control is more practical or safer. They can be found on: Industrial machinery and smaller power tools Hospital beds Dentist Chairs Lamps. FAQs What are the different types of switching options? Switches are components that switch a circuit on or off by making contact or breaking contact, the two most common are: Non-latching (Momentary) – this type of foot switch makes contact when you push it but breaks contact when you release it. Latching (Maintained) – this type of foot switch needs to be pressed once for ON and again for OFF Why would you use a footswitch? As these switches are operated by the person ‘s feet, this means that their hands are free so therefore allows the individual to multitask.

Herga

Herga Air Switch Actuator　6442-0014

Surface mounting push button. Surface mounting actuator suitable for use with all air switches. The push button requires a single mounting hole of 42mm dia. Operating temperature range -10°C → +60°C (subject to tube length limitations - see additional data tables)

Herga

Herga Compact Air Bellows 6433-ZC00　6433-ZC00

Bellows. This range of bellows operates most herga airswitches. The economical rugged bellow is designed for panel mounting. Ideal for outdoor use Easily cleaned

Herga

Herga Compact Air Bellows 6433-ZA00　6433-ZA00

Bellows. This range of bellows operates most herga airswitches. The economical rugged bellow is designed for panel mounting. Ideal for outdoor use Easily cleaned

Herga

Herga Differential for Air Pressure Sensor, 3.73mbar Max Pressure Reading , 125 V ac　6101-0031

Ultra Low Pressure, Vacuum or Differential Pressure Switch. Products are screw adjustable but are factory fitted with specific pressure rated springs which are not interchangeable. As the contact pressure is dependent on the air pressure, the switch rating will be reduced when used at the minimum operating pressures. The connection terminals on this version exit vertically downwards from the lowest face in relation to the image shown above. Glass filled polyester housing Ideal for airflow and fan monitoring Mounting bracket and screws included Should be mounted with the diaphragm vertical

Herga

Heavy Duty Foot Switch, DP-CO 6 A 250V IP67　6256-BAAZ-0000

Herga

Heavy Duty Foot Switch, DP-CO 6 A 250V IP67　6256-AAAZ-0000

Herga

［Discontinued］Herga Differential for Air Pressure Sensor, 4.98mbar Max Pressure Reading , 125 V ac　6101-0032

Ultra Low Pressure, Vacuum or Differential Pressure Switch. Products are screw adjustable but are factory fitted with specific pressure rated springs which are not interchangeable. As the contact pressure is dependent on the air pressure, the switch rating will be reduced when used at the minimum operating pressures. The connection terminals on this version exit vertically downwards from the lowest face in relation to the image shown above. Glass filled polyester housing Ideal for airflow and fan monitoring Mounting bracket and screws included Should be mounted with the diaphragm vertical