Adjustable Over Voltage Under Voltage Protective Devic

A Smart Power Protector:Designed for safety and convenience, this device offers no-load and light-load protection, automatic power cut-off when fully charged, and a timer mode for added control. With intuitive buttons for quick mode adjustments, it’s the perfect solution for efficient and reliable power management.

product details

General

The RCB03 series is a voltage and current protector designed and manufactured using advanced international technology. It offers a range of features, including protection against over/under voltage, overcurrent, auto-reconnection, and real-time voltage and current display. Additionally, it allows for the adjustment of voltage, current, and time settings. This series is widely used in electrical, industrial, and commercial applications.

Feature

*Protection against no-load and light-load conditions

*Automatic power cut-off once fully charged

*Timer mode functionality

*Simple buttons for easy and direct mode adjustments

Technical Parameters

Model and Specifictaion	RCB03
Rated Voltage	AC 220V
Rated Current	63A
Maximum Operating Current Imax	63A
Over-Voltage Range	AC 230-300V
Under-Voltage Range	AC 140-210V
Voltage measurement accuracy	2%
>U and	0.1-10S
Reset/start delay	1s-999s
Electrical life	100,000 times
Mechanical life	1,000,000 times
Degree of Protection	IP20
Ambient Temperature	‘-30℃~+70℃
Installation	Standard Rail 35mm