Next-generation intelligent compact residual current device

New Products / New Technology

The next-generation compact residual current device, model JEB7LE-80MZ, is designed to address the operational safety concerns of conventional RCDs. Its innovative non‑interruptive test‑trip function enables a scheduled monthly test without disrupting normal power supply, ensuring that users can promptly identify and replace faulty RCDs, thereby safeguarding their personal safety.

Smart Metering Switch

The smart metering molded-case circuit breaker is a next-generation low-voltage distribution switchgear that integrates three core capabilities: high-precision measurement, intelligent protection, and digital communication. Building on the conventional functions of making and breaking circuits and providing basic protection, it adds advanced smart features such as energy metering, condition monitoring, remote control, and fault diagnosis, making it a key terminal device for the low-voltage power Internet of Things and smart distribution systems.

External Circuit Breaker for the Electric Meter

The JEB1N-100 and JEB1-125ARD series energy meters are equipped with external circuit breakers that provide overload and short-circuit protection. The device monitors the energy meter's control signals, automatically closing or opening the load circuit to achieve fully automatic electrical switching—automatically disconnecting the circuit in case of unpaid bills and reconnecting it upon payment. These products are suitable for AC distribution circuits operating at 50 Hz, with a rated voltage of 230/400 V and a rated current of 125 A or less, and comply with national standards.