SMART IOT CIRCUIT BREAKER

"WSB9SZL-100 IoT leakage circuit breaker with WiFi and RS485 for remote control, providing overload, short circuit, over/under voltage, and leakage protection.
Note: This translation was generated by AI for reference only."

MEASURING SWITCH

The WCM4E‑250/400/630 is an intelligent metering switch designed for 50 Hz AC systems, with a rated current range of 100–630 A (adjustable), a rated insulation voltage of 1000 V, and a operating voltage of 400 V. It features dual‑mode communication, high‑precision sampling, metering cabinet management, anti‑theft early warning, outage reporting, line‑loss analysis, temperature monitoring, fault diagnosis, and a variety of protection functions.

PHOTOVOLTAIC DC MOLDED CASE CIRCUIT BREAKER

The WSB6Z-40DC/63DC series photovoltaic DC circuit breakers are specifically designed for DC systems. They are suitable for DC systems with a rated current of 63 A and a rated voltage of 1500 V or less, providing overload and short-circuit protection and enabling infrequent switching operations on the circuit.