New now at Bürklin Elektronik – RAFI’s LUMOTAST highly reliable pushbuttons and Emergency Stop buttons

RAFI’s LUMOTAST 16 pushbuttons and illuminated pushbuttons for 16.2 mm mounting holes are especially suitable for handheld control devices, or any application that requires robust switch functions in a low profile. They are very compact and provide distinct haptic feedback. The series offers various design options and allows for individual labeling, to create appealing customer-specific user interfaces. LUMOTAST 16 pushbuttons have an external diameter of only 22.3 mm and fit in 25 mm x 25 mm arrays. They take up very little space inside the housing, featuring a mounting depth of only 18 mm.


Complementing the (illuminated) pushbutton range, the series also includes different types of Emergency Stop pushbuttons: an innovative active/inactive version for detachable or wireless control units has a translucent plastic mushroom head that lights up red when properly connected to the Emergency Stop function of the machine/system. When inactive, the mushroom is colorless and cannot be mistaken for an E-Stop according to DIN EN ISO 13850. The second alternative in the series are conventional Emergency Stop pushbuttons with one or two NC contacts or two NC and one NO contact. Installing the devices takes mere seconds: once inserted into the mounting hole, they are attached by a single threaded nut behind the housing front panel. They can easily be connected via 2.8 x 0.5 mm quick-connect terminals. Bezels are available in six colors according to EN 60073, to clearly show what function has been assigned to a switch. The C-LAB variant additionally offers colored or metallized front rings. C-LAB legend inserts and bezels allow for customer-specific labeling of the pushbuttons. RAFI can also supply LUMOTAST 16 pushbuttons with customer-specific printing upon request. The switch contacts utilize high-quality gold contacts to ensure precise switching in harsh environments in the long term. Emergency Stop pushbuttons for large currents are available with silver contacts. All pushbuttons and E-Stops feature IP65/IP67 ingress protection.


Bürklin Elektronik is a distributor specialized in high quality electronic components.

For our commercial and private customers we have more than 75,000 articles from over 500 manufacturers in stock. We are continuously expanding this range and can currently offer more than 1,500,000 items. In addition, we are happy to procure other products from all renowned manufacturers worldwide. We sell our products via our online shop and in our on-site shop at our company headquarters in Oberhaching near Munich. For 65 years, our family-run company has stood for first-class service and a high level of specialist trade competence.


We are a classic distributor. Bürklin Elektronik focuses on the customer.

Therefore we attach great importance to a professional customer management. Here our customers are advised by telephone and incoming orders are processed quickly. But our customer service teamis also responsible for fulfilling customer-specific wishes. Our goal is to always satisfy our customers, who are at home all over the world. To this end, we are also further expanding our customer relationship and key account management services.


Our main markets are:

– Industrial automation

– Automotive

– Consumer

– Data/Computing

– Instrumentation

– Medical technology

– Transport & Infrastructure


Our services at a glance


Online shop

Real-time availability display, import of order lists, ordering usually possible from one piece, optimized filter and comparison function, product search using the most common product references, mobile version, delivery promise: same day shipping for all orders received by 6pm, delivery by courier on request


Retail shop

On site in Oberhaching near Munich. Products in real time – directly from our warehouse.


eProcurement solutions

EDI via closed networks, which allow an automatic transfer of all order documents; OCI interface, allows direct access to our webshop via your ERP system; BMEcat with eCl@ss and UNSPSC, with integration option in your preferred B2B platform/marketplace


Internal sales force, external sales force, field application engineer

Large, multilingual indoor and field service team. Personal contact persons for all matters relating to the order, enquiries and questions about the services. For questions on strategic topics and on-site project support.


Product-related services

Cable assembly via external partners, customer-specific set assembly, 3D printing, calibration of measuring instruments, reeling service (from 100 pieces, free of charge without delivery delay)


Order-related services

No surcharge for small quantities, procurement of articles outside our range, parts list processing, quotation service, delivery on the requested date, blanket orders, project support


Line Cards

  • Batteries, rechargeable batteries, chargers ■ Audio and video technology
  • Automation technology ■ Components, active and passive ■ Fastening and mounting accessories ■ Lighting technology ■ Chemical aids ■ Computer accessories ■ Electrical installation, building services ■ Enclosures, buttons, accessories ■ Semiconductor accessories, IC sockets ■ Cooling systems ■ Cables, hoses, Connection cables ■ Identification and labelling ■ Terminals and connection material Soldering technology and printed circuit boards ■ Fans and fan accessories ■ Measurement technology, sensors ■ Motors, drive technology ■ Optical and acoustic signal transmitters ■ Pneumatics ■ Relays and logic modules ■ Switches and push-buttons ■ Fuses ■ Plug connections ■ Transformers, power supplies ■ Power supplies ■ Workshop, laboratory and workstation equipment


Year of foundation: 1954

Employees: 160


Bürklin GmbH & Co. KG

Grünwalder Weg 30

82041 Oberhaching

Tel.: +49 (0) 89 55875-0



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