Jadeshay Automatic Transfer Switch， Circuit Dual Power Changeover CB Grade Micro Break（ATS NLQ4‑125‑4P 400V）

EPS fire-fighting power supply interface, DC12~24V reliable, long-distance double point, bring noiseless operation, energy saving, easy installation, simple operation, reliable and stable performance. With short-circuit protection, overload protection, under-voltage protection, and fire protection, dual output and shutdown signal functions. It is widely used in the installation and use of lighting circuits in office buildings, shopping malls, banks, stations, hospitals and high-rise buildings with fire protection requirements. Reasonable structure, small size, beautiful appearance, and a protective cover, making the power supply more secure and reliable. When the power supply fails (only test the normal A-phase voltage and maintain the A-phase voltage, only test for loss of voltage or loss of phase), one or more load circuits are automatically connected from the power supply to another Po.