China Suppliers Factory ARM6Z-400-3300 Liquid Crystal MCCB 400VAC 400A 3 Poles with LCD Display
Overview and characteristics of circuit breakers:
The ARM6Z-250 intelligent measuring switch launched by our company is a new product aimed at the development needs of smart grids. This series of products have multiple independent innovative technologies of our company, and have the following main characteristics:
1. Comprehensive protection
Equipped with three sections of current, voltage and phase loss protection.
2. Real-time measurement
Equipped with multiple measurement functions, real-time monitoring of busbar current, voltage, power, power factor, etc.
3. Electric energy metering
Measurement of total active power and split phase power of three-phase circuit.
4. Four remote function
It supports remote control, remote signaling, remote measurement and remote adjustment.
Frequently Asked Questions
What is the ARM6Z-250 intelligent measuring switch?
The ARM6Z-250 is a new circuit breaker product developed by our company, specifically designed to meet the demands and technological advancements of smart grids.
What protection functions does the ARM6Z-250 provide?
It features comprehensive protection equipped with three dedicated sections: current protection, voltage protection, and phase loss protection.
Which electrical parameters can be monitored in real-time?
The switch supports real-time monitoring of multiple busbar parameters, including busbar current, voltage, active power, and power factor.
Does the ARM6Z-250 measure three-phase electric energy?
Yes, it features advanced electric energy metering capable of measuring both the total active power and the split phase power of the three-phase circuit.
What are the "four remote" functions supported by this switch?
The ARM6Z-250 supports full remote automation capabilities, which consist of remote control, remote signaling, remote measurement, and remote adjustment.

Your Solutions For Electric Distribution
Electronic MCCB
400V/690V ACB
Thermal magnetic MCCB
Your Solutions For Solar System
Your Solutions For MCCB Manufacturing
















