Features Comprehensive Protection Features: Enjoy peace of mind with overload, short circuit, and leakage protection, ensuring safer and preventing potential faults during use Anti-Magnetic Interference Design: Benefit from enhanced reliability with electric closing and no electric opening, minimizing disruptions in your power distribution control equipment Immediate Circuit Breakdown: Experience rapid disconnection upon faults, maintaining s in fully open or closed states to enhance safety and prevent dangerous incidents Features: 1、Possess the functions of overload protection, short circuit protection, leakage protection, over and under voltage protection, and over voltage recovery. Can prevent closing in the event of a fault, safer to use 2、Come with anti-magnetic interference function, with electric closing, no electric opening 3、Circuit breaks down immediately after the product is closed, which can be quickly opened to ensure the safety of electricity, and the s are always in a completely open or closed state to avoid the staying in the middle action due to fault to cause a safety incident 4、The shell and parts are made of high flame retardant, high pressure resistant and impact resistant plastic 5、There is a red control signal status light on the front of the product. When the voltage reaches the rated closing voltage, the status light is on; when the voltage is less than the rated voltage, the status light is off to identify the current control state of photovoltaic reclosing 6、Circuit breaker has a fast closing function. Avoid the adverse effects of the speed of the handle in the automatic reclosing and opening of the circuit breaker, thereby prolonging the service life of the product Specification: Item Type: Leakage Circuit Breaker Material: Flame retardant nylon Product Model: 1P+N 45mm Rated Voltage (Ue): AC230V 50HZ Working Current (In): 1-63A (adjustable) Automatic Closing Delay Time: Less than or equal to 30s Automatic Opening Delay Time: Less than or equal to 4s Undervoltage Action Protection Time: 2-5s Overvoltage Protection Time: 2-5s Leakage Action Time: Less than or equal to 0.1s Overvoltage Adjustable Range: 250v-300v Undervoltage Adjustable Range: 145v-195v Leakage Protection Setting Range: 10mA-99mA Width: Approx. 45mm / 1.8in 1. Operate on the Measurement Interface: (1) Long press the "Set/Switch" key for 5S. (2) Short Press the "S Package List 1 x Leakage Circuit Breaker