On-line sales of components for ventilation systems.

We sell switching power supplies and inverters manufactured by Mean Well. We offer current and voltage power supplies for IP67 LEDs with 3in1 dimming function, case, rack, external, desktop, chargers, AC-DC adapters, inverters, DIN rail, voltage, current and backup UPS power supplies, dimmable PWM.

We provide solutions for electrical interconnection, transmission, conditioning and processing of power, signals and data in industrial environments. We manufacture in-line terminals, industrial connectors with high protection, PCB connectors and terminals, relays, transducers, optocouplers, power supplies and more.

On-line sales of LEDs and electronic components. We offer LED modules, bulbs, strips and tubes, power supplies, Peltier cells, fuses, resistors and more.

We are a stable Czech joint-stock company with a long history in the technology and energy sector with a primary focus on the integration of artificial intelligence and other new technologies into corporate practice. We are Krel Central a. s. leader in the implementation of artificial intelligence into corporate practice.

An online guide to the wide range of colour combinations and design ranges of Schneider Electric switches and sockets. Worldwide manufacturer of electrical installation materials. Switches, sockets, thermostats, blind controls, motion sensors, usb sockets.

We supply Siemens industrial automation, hose systems, installation equipment, cable tools, clamps, LV sets or glands. We also offer power supplies, process instrumentation, connection boxes, relay technology, sensors, switching technology, termination material and more.

On-line sales of LEDs and electronic components. We offer LED modules, bulbs, strips and tubes, power supplies, Peltier cells, fuses, resistors and more.