Product overview

Mechanical, magnetic and electronic switching devices for machinery and plant engineering - control and automation technology, fire protection technology, medical technology and much more.

Limit switches / Position switches

Limit switches / Position switches

ASA limit switches / position switches are used extremely successfully wherever machine processes are queried, controlled, monitored or counted.

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SK product line

grenztaster sk

The SK product line includes limiting sub-miniature switches / position switches with plastic actuators.

  • Plastic-encapsulated, small stackable individual limit switches / position switches
  • Cable outlets on the side or bottom
  • Different plastic actuators
  • Different switch inserts with several power levels and switching systems
  • Standard designs

This product line offered by ASA Schalttechnik includes a wide range of other switch designs.

Can't find a standard solution to match your individual requirements?
We look forward to discussing your needs and providing customised solutions.

 

SM product line

grenztaster sm

The SM product line includes limiting sub-miniature switches / position switches with metal actuators.

  • Plastic-encapsulated, small stackable individual limit switches / position switches
  • Cable outlets on the side or bottom
  • Different metal actuators
  • Different switch inserts with several power levels and switching systems
  • Standard designs

This product line offered by ASA Schalttechnik includes a wide range of other switch designs.

Can't find a standard solution to match your individual requirements?
We look forward to discussing your needs and providing customised solutions.

 

SDK product line

grenztaster sdk

The SDK product line includes dual limiting sub-miniature switches / position switches with plastic actuators.

  • Plastic-encapsulated, small stackable dual limit switches / position switches
  • Cable outlets on the side or bottom
  • Different plastic actuators
  • Different switch inserts with several power levels and switching systems
  • Standard designs

This product line offered by ASA Schalttechnik includes a wide range of other switch designs.

Can't find a standard solution to match your individual requirements?
We look forward to discussing your needs and providing customised solutions.

 

SDM product line

grenztaster sdm

The SDM product line includes dual limiting sub-miniature switches / position switches with metal actuators.

  • Plastic-encapsulated, small stackable dual limit switches / position switches
  • Cable outlets on the side or bottom
  • Different metal actuators
  • Different switch inserts with several power levels and switching systems
  • Standard designs

This product line offered by ASA Schalttechnik includes a wide range of other switch designs.

Can't find a standard solution to match your individual requirements?
We look forward to discussing your needs and providing customised solutions!

 

Foot switches<br /> 

Foot switches
 

ASA foot switches are used in industry and also in medical applications - wherever operators have to keep their hands free.
 

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FS product line

fussschalter fs

The FS switches in the product line are large foot switches which, due to their extremely sturdy cast aluminium alloy, are ideal for use in mechanical and plant engineering and heavy industry.

The foot switches are sturdy, compact and extremely versatile. One to four switch inserts can be used with a slow-action or snap-action mechanism as a simultaneous switching button, as sequence control with pressure point or with a latching function. Potentiometers and analogue modules can also be used. The products are also manufactured in protection class IP 65 according to IEC/EN 60529.

  • 1, 2 or 3 pedals
  • Additional functions such as latching function element and pressure point
  • Foot guard or top
  • Potentiometer outlets
  • Up to 4 switch inserts with snap-action or slow-action function per pedal
  • Also available as a positive-opening version according to IEC/EN 60947-5-1
  • High protection class up to IP 68 according to IEC/DIN EN 60529 possible
  • Assembly e.g. cable, connector, protective hose
  • Analogue outputs
  • Printing with logos and symbols on request

Can't find a standard solution to match your individual requirements?
We look forward to discussing your needs and providing customised solutions.

 

FS safety product line

fussschalter fs

The switches in the FS safety product line are large foot switches which are provided with protection and safety options and thus offer maximum safety during the operation of dangerous machines.

The foot switches are sturdy, compact and extremely versatile. In addition to the conventional switching functions, this switch product line also offers safety functions – from a simple detent with unlocking through to restart protection that once triggered prevents the machine from restarting unintentionally. An anti-trip lever mechanism is also available – this in turn prevents unwanted actuation of the foot switch pedal. All safety switches are equipped with a sturdy foot guard made of cast aluminium alloy. In order to integrate the safety switches into a machine bed, flat top variants are also available. The products are also manufactured in protection class IP 65 according to IEC/EN 60529.

  • 1, 2 or 3 pedals
  • Additional functions such as latching function element and pressure point
  • Safety functions such as a startup protection module and latching element with release button
  • Protection options such as a lever, foldable pedal cover and foot guard
  • Up to 4 switch inserts with snap-action or slow-action function per pedal
  • Also available as a positive-opening version according to IEC/EN 60947-5-1
  • High protection class up to IP 68 according to IEC/DIN EN 60529 possible
  • Printing with logos and symbols on request

Can't find a standard solution to match your individual requirements?
We look forward to discussing your needs and providing customised solutions.

 

FL product line

fussschalter fl

The foot switches of the FL product line are large plastic foot switches. They are extremely torsion-resistant and are used for light to medium operating modes in machines and systems.

They are characterised by their sturdy switch designs and versatility. All pedal function technologies can be used: One to two switch inserts can be used with a slow-action or snap-action mechanism as a simultaneous switching button, as sequence control with pressure point or with a latching function. Potentiometers and analogue modules may also be used. Protection options include a lever or a heavy-duty foot guard made from cast aluminium alloy. The switch is manufactured with protection class IP 65 according to IEC/EN 60529 and can be used even in very rugged conditions.

  • 1 pedal
  • Additional functions such as latching function element and pressure point
  • Protection options such as a lever and a foot guard
  • Potentiometer outlets
  • Up to 2 switch inserts with snap-action or slow-action function per pedal
  • Also available as a positive-opening version according to IEC/EN 60947-5-1
  • High protection class up to IP 68 according to IEC/DIN EN 60529 possible
  • Safety functions
  • Analogue outputs
  • Assembly e.g. cable, connector, protective hose
  • Printing with logos and symbols on request

Can't find a standard solution to match your individual requirements?
We look forward to discussing your needs and providing customised solutions.

 

FM product line

fussschalter fm

The foot switches of the FM product line are miniature plastic foot switches. They are used in device and equipment engineering and also in the field of commercial and special vehicles.

They are characterised by their sturdy construction, technical versatility, functionality and ergonomic design. Switches in the FM product line provide maximum functions within a small space. For example, one pedal can activate two switch inserts – also in two steps with a pressure point or via a latching function.

  • 1 to 6 pedals
  • Absolutely robust and stable
  • High-quality materials such as PA 6.6 glass-fibre reinforced and cast aluminium alloy
  • High protection class up to IP X8 according to IEC/DIN EN 60529
  • Ergonomic design, intuitive to use
  • Custom colours and lettering
  • Optional foot guard
  • Printing with logos and symbols on request
  • USB version

Can't find a standard solution to match your individual requirements?
We look forward to discussing your needs and providing customised solutions.

 

FK product line

fussschalter fk

The foot switches of the FK product line are small plastic foot switches. They are especially used in small machine and equipment engineering.

They are characterised by their compact design in combination with bigger, but still very flat operating pedals. The ergonomically designed housing can be fitted with one or two switch inserts – flexibility that makes it particularly attractive for many different applications. The pedal can be operated as a single switch or in two steps with a pressure point. The products are also manufactured in protection class IP 43 according to IEC/EN 60529. Note: FK foot switches are also available with a foot guard - we'll be happy to advise you.

Can't find a standard solution to match your individual requirements?
We look forward to discussing your needs and providing customised solutions.

 

FL wireless product line

fussschalter fl funk

In addition to the wired versions, we now also offer our customers an energy self-sufficient wireless solution (energy harvesting technology) for the industrial sector.

Annoying cables that can become very dirty and always mean a risk in terms of destruction, cable breakage or tripping hazards are a thing of the past. In the field of automation there are a multitude of applications, especially when the cabling outlay is disproportionate to the application.

Energy self-sufficient means that the transmitter operates without an external energy source. The movement of the pedal is transmitted to an inductive generator, which in turn generates the energy for the transmission of the radio signals. The radio electronics with antenna are completely encapsulated in the robust plastic housing. The coordination of the transmitter/receiver unit and the selection of the switching function are child's play.

In other words, highly flexible systems, absolute freedom from maintenance and permanently reliable function - completely without cables and batteries.

We offer interesting starter kits for your start into the “wireless world”.
Contact our sales team – We will be happy to advise you and offer you the optimal solution.

Can't find a standard solution to match your individual requirements?
We look forward to discussing your needs and providing customised solutions.

 

Medical switching devices<br /> 

Medical switching devices
 

ASA medical switching devices offer the complete package: 'Made in Germany' for laboratory, veterinary and especially in operating theatre applications.

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FM product line

medizinschalter fm

 
The foot switches of the FM product line are precisely tailored to the specific needs of our most demanding customers. Including innovative details that make them ideal for a medical practice.

  • Approval according to 60601-1
  • 1 to 6 pedals
  • Absolutely robust and stable
  • High-quality materials such as PA 6.6 glass-fibre reinforced and cast aluminium alloy
  • High protection class up to IP X8 according to IEC/DIN EN 60529
  • Easy to clean and extremely hygienic
  • Ergonomic design, intuitive to use
  • Custom colours and lettering
  • Optional protective bracket
Magnetic switches<br /> 

Magnetic switches
 

ASA magnetic switches are used in machinery and plant construction - with particular success in equipment construction for control and metering tasks.

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Round product line

magnetschalter rund

Our magnetic switches have proven themselves in machinery and plant engineering for the monitoring, positioning and controlling of all lifting and rotary movements.

  • Available in PA or metal designsl
  • Machine engineering: Machining and processing of metals, plastics, textiles, stones, timbers, beverages, foods, chemicals, packaging, control and counting tasks, dosage ...
  • Plant engineering: Storage and transport facilities, lifts, door interlocks, hydraulics, pneumatics, alarm devices, intrusion detection ...

 

Angular product line

magnetschalter eckig

ASA magnetic switches have proven themselves in machinery and plant engineering for the monitoring, positioning and controlling of all lifting and rotary movements.

  • Available in PA or metal designs
  • Machine engineering: Machining and processing of metals, plastics, textiles, stones, timbers, beverages, foods, chemicals, packaging, control and counting tasks, dosage ...
  • Plant engineering: Storage and transport facilities, lifts, door interlocks, hydraulics, pneumatics, alarm devices, intrusion detection ...

 

Level switches<br /> 

Level switches
 

ASA level switches work reliably wherever levels or filling levels are sensed, monitored or controlled - e.g. in drink dispensers.
 

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NS standard product line

niveauschalter standard

The NS standard product line contains level float switches with a 12mm tube.

  • NS insulating and metal-encapsulated float switches
  • Magnetic switching principle
  • Numerous modular designs
  • Different connector head types
  • With or without a curved switch tube
  • Different switch tube materials
  • A range of reed relay designs from different materials
  • Comprehensive accessories
  • In addition to standard designs

 

NS miniature product line

niveauschalter miniatur

The ASA Schalttechnik NS miniature product line contains level float switches with an 8mm tube.

  • NS insulating and metal-encapsulated float switches
  • Magnetic switching principle
  • Numerous modular designs
  • Different connector head types
  • With or without a curved switch tube
  • Different switch tube materials
  • Different float materials
  • A range of reed relay designs from different materials
  • Comprehensive accessories
  • In addition to standard designs
Special switching devices<br /> 

Special switching devices
 

We are a competent partner and flexible manufacturer of niche products, developed and designed in cooperation with our customers.

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Medical foot switch with lockable carrying handle

In order to optimise our customers' processes, we have set ourselves the goal of developing a transport solution for the 2-pedal foot switch. Therefore, we created a transport bracket with a 5-step detent.

Have we sparked your curiosity?

Don't hesitate to contact us. We will advise you reliably and competently.
 

Logo ASA Schalttechnik

F.-A.-Meyer-Straße 4
32457 Porta Westfalica

Certificate DIN EN ISO 9001:2015