The YCB9ZF – 100AP is an advanced smart IoT circuit breaker engineered to meet the modern demands of energy management and circuit protection. With a focus on safety, efficiency, and connectivity, it stands out as a reliable solution for various applications.

The YCB9ZF – 100W is a smart circuit breaker. It offers IoT – enabled remote control via multiple protocols and voice assistants. 

 It has 10,000 + mechanical cycles, IP20 rating, and wide – temperature operation. Easy to install on DIN rails, it comes with safety features. IEC 60898 – 1 certified, suitable for various applications.

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.

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.

Voltage and current display relay is a microprocessor-based voltage monitoring device for sinale-phase AC networks to protect electrical equipment from surge voltage. The device analyzes the main voltage and displays its curent value on a digital indicator. Load is switched by electro magnetic relay. The user can set the current voltage value and delay time through the button.The value is stored in non-volatile memory. Aluminum wires and copper wires can be used for connection.

The AFDD9NL-40 series Arc Fault Detection Device are assembled from 18mm – wide double – pole leakage circuit breakers (RCBO) and arc – detection modules. The products have functions of short – circuit protection, over – current protection, over – voltage protection, leakage protection, and arc – fault protection.

The AFDD9NL-40 series Arc Fault Detection Device meet the performance requirements of the standard IEC62606 – 2013. The AFDD9NL-40 series is designed in particular for UK market.

AFD9-63 , a three phase four wire Arc Fault Detection Device (AFDD), designed to reduce the risk of electric fire, can effectively detects electric arc faults, disconnects the affected circuit and offers complete protection in residential,non-residential building, energy sources, industry and infrastrutures. Installation of AFDD is strongly recommended in location with sleeping accomodations, place with fire risks due to big quantity flammable materials, place with combustible building materials, place with irreplaceable goods and beyond.

The AFDD9-63 three – phase four – wire Arc Fault Detection Device is assembled from a miniature circuit breaker(MCB) and an arc – detection module. The AFDD9-63 Arc Fault Detection Device has functions of short – circuit protection, over – current protection, and arc – fault protection. It can simultaneously detect the A – phase, B – phase, and C – phase fault arcs in three – phase circuits, and can also detect the fault arcs between phases. When the Arc Fault Detection Device detects an arc fault in the circuit, it will immediately cut off the power supply to play a protective role.

The AFDD9LE-63Y series Arc Fault Detection Device are assembled by residual current circuit breakers (RCBO) and arc detection modules.The AFDD9LE-63Y Arc Fault Detection Device possess the functions of short-circuit protection, overload protection, residual current protection and arc-fault protection. They are suitable for being installed in branch circuits and can quickly cut off the circuits to play a protective role when overcurrent, short-circuit, leakage or arc-fault occurs in the branch circuits.