The temperature controllers, power protection products, solid state relays, electric instruments, process control instruments and human machine interfaces manufactured by chordn are in compliance with major international standards.

●  IEC/EN 60947 
●  IEC/EN 60950 
●  IEC 60335-1 
●  IEC 62314
●  IEC/EN 61010
●  IEC/EN 61326
●  IEC/EN 60269

All of our electrical devices comply with CE.

Our solid state relays fulfil the requirements for UL.