China Surge Protective Devices Manufacturers, Suppliers, Factory

As a professional high quality SGB5-40P DC Miniature Circuit Breaker Double Breaker manufacturer, you can rest assured to buy SGB5-40P DC Miniature Circuit Breaker Double Breaker from our factory. And we will offer you the best after-sale service and timely delivery.Changjiu Technology Co., Ltd. is a professional MCB manufacturer and supplier with more than 20 years of experience in China, the MCBs provided by the factory are in various sizes and grades to meet different applications, aiming to protect the electrical system from overload and short circuit, to ensure the safety of users and prevent damage to electrical equipment, if you want to know the price of miniature circuit breakers, please feel free to contact us.

As a professional high quality 5KA/10KA/20KA Surge Protection Device manufacturer, you can rest assured to buy 5KA/10KA/20KA Surge Protection Device from our factory. And we will offer you the best after-sale service and timely delivery.XZ1-SPD10、20 series surge protector is suitable for low- voltage AC power distribution 50/60Hz,230/400V and below IT, TT, TN-C, TN-S, TN-C-S and other. power supply systems can be connected in parallel on the power line for equal potential when lightning strikes.

As a professional high quality 110V 63A Manual Transfer Switch manufacturer, you can rest assured to buy 110V 63A Manual Transfer Switch from our factory. And we will offer you the best after-sale service and timely delivery.110V 63A Manual Transfer Switch interlocking circuit breaker is a new type of circuit breaker with an interlocking mechanism independently developed by our company. This product adds an interlocking function based on the original small circuit breaker, that is, when one side of the circuit breaker is closed, the other One side of the circuit breaker can only remain disconnected to achieve.

As a professional high quality CJ-2S1EY Single Phase Panel Meter manufacturer, you can rest assured to buy CJ-2S1EY Single Phase Panel Meter from our factory. And we will offer you the best after-sale service and timely delivery.KG Electric is a leading China manufacturer and exporter specializing in KG-2S1EY Single-phase Multifunction Meter.KG-2S1EY single-phase multi-function meter is able to measure all commonly used power parameters in the grid system with high accuracy: single-phase voltage, single-phase current, active power, reactive power, power factor, grid frequency, active power, reactive power, and with communication interface and power pulse output function. It adopts MODBUS-RTU communication protocol to realize LED/LCD on-site display and remote RS-485 digital communication. It has the features of easy installation, simple wiring, convenient maintenance, small amount of work, on-site programmable input parameters, etc., and can complete the network communication with different PLCs and industrial control computers in the industry.

As a professional high quality NXA Series Air Circuit Breaker manufacturer, you can rest assured to buy NXA Series Air Circuit Breaker from our factory. And we will offer you the best after-sale service and timely delivery.▪ Frame size (A): 1600, 2000, 3200, 4000
▪ Breaking capacity: N,S,H
▪ Rated operational voltage Ue (VAC): 380/400/415
▪ Number of poles: 3P, 4P
▪ Installation method: draw-out type, fixed type
▪ Wiring type: horizontal rear connection

As a professional high quality 1P Current Voltage Frequency Meter manufacturer, you can rest assured to buy 1P Current Voltage Frequency Meter from our factory. And we will offer you the best after-sale service and timely delivery.1P Current Voltage Frequency Meter (1P Current Voltage Frequency Meter) is an instrument that combines current, voltage and frequency measurement functions in one instrument, which is usually DIN-rail mounted for quick and easy deployment in electrical control cabinets or distribution boxes. Widely used in industrial automation, power system monitoring, energy management and other fields, this meter is able to monitor the current, voltage and frequency parameters in the circuit in real time to ensure the normal operation of equipment and stable power supply of the system.