

What is the difference between NKY2 and NKY2G models?
The NKY2G (Advanced Type) offers a wider operating temperature range (−20°C to +70°C) and enhanced protection parameters, while the NKY2 standard model operates between −5°C and +40°C.
What applications are ideal for the NKY2 power supply?
It is designed for industrial automation control, communication systems, LED lighting, and electromechanical control equipment.
Does the NKY2 have built-in protection?
Yes. It includes short-circuit, overload, over-voltage, and over-temperature protection, all with automatic recovery after faults are cleared.
Can the NKY2 operate in high-humidity or elevated environments?
Yes, up to 90% relative humidity (non-condensing) and altitudes up to 2000m.
How is the NKY2 installed?
It uses a thin, DIN-rail mount design for easy installation and efficient use of control cabinet space.