Built-in 15 Amp circuit breaker protect devices from overload and short circuit, automatically cut off power supply when the total current of the connected devices exceed 15 Amp press the button after the power strip powers off. Red power indicator shows the power strip is under regular working status. SJTW 14/3C gauge durable power cord is durable and wear resistant, anti-aging and Sunlight, fit for indoor/outdoor use, but do not use in wet conditions, 15 ft. extra long power strip, gives you flexibility to reach distant outlets and hard to reach places.