C&K Switches is now part of Littelfuse Inc. C&K has been at the forefront of technological evolution in electromechanical switches. C&K’s unmatched design capabilities tailored to customer needs are recognized globally by design engineers who demand high-quality switch performance. Nearly a century later, C&K remains one of the most recognizable and trusted names in the e-mech s
FO converter with integrated optical diagnostics - alarm contact - for RS-485 2-wire bus systems (SUCONET K - Modbus ...) up to 500 kbps - NRZ coding - terminal device with one FO interface (BFOC) - 850 nm - for PCF/fiberglass cable (multimode)