YCS7N series Surge Protection Device (SPD) is suitable for TT, IT, TN-S, TN-C and TN-C-S, the power supply system with the rated voltage up to 230/400V and AC 50/60Hz. Its design corresponds to IEC61643-1. The product is usually installed in the incoming line low voltage distribution box of the building, and it can release 80kA lightning stroke current.

In order to satisfy the demands of various pumping applications, YCB2000PV solar pump controller adopts Max Power Point Tracking and proven motor drive technology to maximize output from solar modules. It supports both single phase or three-phase AC input such as a generator or inverter from battery. The controller provides fault detection, motor soft start, and speed control. YCB2000PV controller is designed to proceed these features with the plug and play, ease of installation.

YCM6, YCM6RT series circuit breaker is a new generation of breaker.

This breaker is applied for the distribution network of AC 50/60Hz, rated insulation voltage 800V, rated working current up to 800A, which is for electric energy distribution, circuit protection, protecting power supply facility from being destroyed by the fault of overloading, short circuit and undervoltage. And it is also used for protecting, overloading, short circuit and undervoltage of the motor.

This breaker has such characteristics as high short circuit interrupting capacity, shortarcing and etc., which is a ideal product for users. This breaker can be installed vertically or hori-zontally.

Standard:lEC60947-2

YCB6-63 miniature circuit breaker(circuit breaker) is applicable to the circuit with AC50Hz/60Hz, rated voltage of no more than 400V， rated current up to 63 A for overload protection and short circuit protection. This product can be applied to various places such as industrial, commercial, tall buildings,and residential houses.

Standard: IEC60898-1

The YCKB7 series control and protection switchgear (hereinafter referred to as “switch” or CPS)is mainly used in AC systems with a frequency of 50Hz, a rated working voltage of 690V and below, and a rated working current of 1.2-63A for low voltage distribution and motor control and protection circuits.

Ideal for industrial, commercial, and building applications, the YCB9NZF-40 IoT miniature circuit breaker delivers smart, reliable power protection. Monitor 10+ electrical parameters (voltage, current, temperature, leakage, etc.) in real time, with 13 customizable protection functions (over-voltage, under-voltage, overload, high-temperature, etc.) that trigger alarms or trips. Built to IEC standards, it boasts 6kA short-circuit breaking capacity and 15,000+ mechanical operations for long-term durability. Connect via RS485/Wi-Fi, manage up to 16 devices through a gateway, and customize ratings (20A/40A) to fit your load needs. Streamline operations, reduce downtime, and enhance safety—your smart distribution partner.

YCB9LZF-80AP series IoT miniature circuit breakers are used in low-voltage terminal distribution networks in industrial, commercial, civil and infrastructure fields in indoor buildings and similar places. IoT miniature circuit breakers are used with intelligent gateways to monitor key electrical parameters of power lines, such as voltage, current, power, temperature, leakage,energy consumption, etc. in real time, and have functions such as remote control, abnormal warning, accident tripping alarm, power metering statistics, and fault location.

YCB9ZF-80AP series IoT miniature circuit breakers are used in low-voltage terminal distribution networks in industrial, commercial, civil and infrastructure fields in indoor buildings and similar places. IoT miniature circuit breakers are used with intelligent gateways to monitor key electrical parameters of power lines, such as voltage, current, power, temperature, leakage,energy consumption, etc. in real time, and have functions such as remote control, abnormal warning, accident tripping alarm, power metering statistics, and fault location.

YCB7RL-63 series electromagnetic residual current operated circuit breaker is mainly suitable for AC distribution networks with a rated working voltage of 230V or 400V at 50/60Hz and a rated current of 63A. Used for indirect contact protection of people, and can also be used to prevent fire hazards caused by insulation damage to circuits and equipment, resulting in ground fault currents.

YCB700 Series Mini Inverter is a compact and economical inverter can be used for textile, paper making, machine tools, packaging, fans, water pumps and a variety of automatic.

YCB3RL-63 series electromagnetic residual current operated circuit breaker is mainly suitable for AC distribution networks with a rated working voltage of 230V or 400V at 50/60Hz and a rated current of 63A. Used for indirect contact protection of people, and can also be used to prevent fire hazards caused by insulation damage to circuits and equipment,resulting in ground fault currents.